Dennis Sheehan Paintings & Artwork for Sale | Dennis Sheehan Art Value Price Guide

Aug. 22, 2026
Dennis Sheehan (Am. b. 1950), Dusk, Oil on canvas, framed
Est: $1,500 - $2,500
Dennis Sheehan (Am. b. 1950) Dusk Oil on canvas, framed Signed l.r. 23" x 39" sight, 27 1/8" x 43 1/4" framed
Barridoff Auctions
Aug. 22, 2026
Dennis Sheehan (Am. b. 1950), Old Forest Road, Oil on canvas, framed
Est: $800 - $1,200
Dennis Sheehan (Am. b. 1950) Old Forest Road Oil on canvas, framed Signed l.l. 24" x 30" actual, 31" x 37" framed
Barridoff Auctions
Jun. 14, 2026
Dennis Sheehan (b. 1950) "Approaching Storm" Moody Landscape American Original Oil Painting
Est: $500 - $800
Signed, framed contemporary American oil painting on canvas. Measuring: 10 by 14 inches overall, and 7.5 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $95 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Jun. 14, 2026
Dennis Sheehan (b. 1950) Contemporary Impressionist Sunset Landscape American Original Oil Painting
Est: $300 - $500
Signed, framed contemporary American oil painting on canvas. Measuring: 19 by 19 inches overall, and 12 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $100 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Jun. 14, 2026
Dennis Sheehan (b. 1950) Contemporary American Tonalist Moon Landscape Original Oil Painting
Est: $800 - $1,200
Framed with artist plaque contemporary American oil painting on canvas. Measuring: 34 by 28 inches overall, and 30 by 24 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $150 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
May. 29, 2026
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), "Evening"., Oil on canvas, 14" x 20". Framed 17" x 24".
Est: $800 - $1,200
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- "Evening". No signature noted. Titled on stretcher. Housed in a Guido frame.
Eldred's
May. 17, 2026
Dennis Sheehan, "Prelude", Landscape, Oil on Canvas
Est: $1,000 - $1,250
Dennis Sheehan, "Prelude", landscape, oil on canvas, 12" x 20", framed 17" x 25". Provenance: Marblehead, Massachusetts collection.
Kaminski Auctions
Apr. 25, 2026
Dennis Sheehan Painting
Est: $500 - $1,000
(American/New Hampshire/Massachusetts, b. 1950). Oil on canvas. Tonalist landscape. "Northern Hills". Signed lower right. Sight size: 9" high x 12" wide. In a gilded frame measuring: 14 3/4" high x 17 1/2" wide. Good condition with minor imperfections consistent with age and use. IMPORTANT- Please note: all items are sold as is, where is, with all faults. Marion Antique Auctions encourages all bidders to examine items prior to bidding, if at all possible, in person. Please seek a condition report prior to the auction. All statements made by Marion Antique Auctions with regard to condition, age, or material are stated as our opinion, and should in no way be construed as a guarantee of any kind as to age, condition, materials, or any other feature of items being sold. All sales are final. We do not give refunds.
Marion Antique Auctions
Apr. 19, 2026
Dennis Sheehan (Born 1950) Vintage American Luminous Sunset Landscape Original Oil Painting
Est: $300 - $500
Vintage American impressionist oil painting by Dennis Sheehan (Born 1950). Oil on canvas, lain to board. Double sided. Signed. Framed. Measuring: 13 by 16 inches overall, and 9 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size, the second size is the image size. For detailed condition questions please email charles@curatedgallery.com. Domestic flat rate shipping with Fedex is set to $75 for this lot. Pick up at our 21 Hopkins St, Hillsdale NJ 07642 location in is available 10-6pm by appointment for two weeks following the sale by appointment. Transfer from NJ to Greenpoint Brooklyn is available for $20 fee per lot or a maximum of $50 per order. We can also deliver to NJ, NYC, BK and CT for this sale! Pick up will then be available in Brooklyn as well. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA, DC as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Apr. 11, 2026
Dennis Sheehan (Am. b. 1950), "The Toil of Labor", Oil on canvas, unframed
Est: $800 - $1,200
Dennis Sheehan (Am. b. 1950) "The Toil of Labor" Oil on canvas, unframed Signed l.l. 29" x 39 1/2" actual
Barridoff Auctions
Apr. 11, 2026
Dennis Sheehan (Am. b. 1950), Moonlit Marsh, Oil on canvas, framed
Est: $2,000 - $3,000
Dennis Sheehan (Am. b. 1950) Moonlit Marsh Oil on canvas, framed Signed l.r. 24" x 36" actual, 30 1/16" x 42" framed
Barridoff Auctions
Apr. 11, 2026
Dennis Sheehan (Am. b. 1950), "Shore Stroll, Evening", Oil on canvas, framed
Est: $800 - $1,200
Dennis Sheehan (Am. b. 1950) "Shore Stroll, Evening" Oil on canvas, framed Signed l.r., titled on verso, Guild of Boston Artists form attached to frame verso 10" x 20" actual, 16 1/16" x 26 1/8" framed
Barridoff Auctions
Apr. 11, 2026
Dennis Sheehan (Am. b. 1950), Country Path, Oil on canvas, unframed
Est: $2,000 - $3,000
Dennis Sheehan (Am. b. 1950) Country Path Oil on canvas, unframed Signed l.l. 25" x 40" actual
Barridoff Auctions
Apr. 10, 2026
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), "The Old Farm Path"., Oil on canvas, 24" x 30". Framed 29" x 35".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- "The Old Farm Path". Signed lower right "Sheehan". Titled verso.
Eldred's
Apr. 10, 2026
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), Winter sunset over the marsh., Oil on canvas, 20" x 30". Framed 25.5" x 35.5".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- Winter sunset over the marsh. Signed lower left "Sheehan".
Eldred's
Mar. 22, 2026
Dennis Sheehan (Born 1950) Vintage American Impressionist Sunset Landscape Framed Oil Painting
Est: $300 - $500
Vintage American oil painting. Measuring: 17 by 17 inches overall, and 12 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $85 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Mar. 22, 2026
Dennis Sheehan (Born 1950) Vintage American Impressionist Sunset Landscape Framed Oil Painting
Est: $800 - $1,200
Vintage American sunset landscape oil painting. Measuring: 16 by 16 inches overall, and 12 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $85 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Mar. 22, 2026
Dennis Sheehan (Born 1950) Vintage American Impressionist Sunset Landscape Framed Oil Painting
Est: $1,200 - $1,800
Vintage American landscape oil painting. Measuring: 16 by 16 inches overall, and 12 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size; the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with FedEx is set to $100 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Mar. 20, 2026
Painting, Dennis Sheehan
Est: $700 - $1,000
Dennis Sheehan (American, b. 1950), Untitled (Clouds Over The Valley), oil on canvas, signed lower right, canvas: 18"h x 24"w, overall (with frame): 27"h x 33"w
Clars Auctions
Feb. 27, 2026
Dennis Sheehan, Untitled
Est: $1,500 - $2,000
Dennis Sheehan Untitled c. 2015 oil on canvas 30 h x 29.875 w in (76 x 76 cm) Signed to lower right 'Dennis Sheehan'. This work will ship from Lambertville, New Jersey.
Toomey & Co. Auctioneers
Feb. 27, 2026
Dennis Sheehan, Untitled
Est: $1,500 - $2,000
Dennis Sheehan Untitled c. 2020 oil on canvas 23.875 h x 30 w in (61 x 76 cm) Signed to lower left 'Dennis Sheehan'. This work will ship from Lambertville, New Jersey.
Toomey & Co. Auctioneers
Feb. 27, 2026
Dennis Sheehan, Untitled (two works)
Est: $1,500 - $2,000
Dennis Sheehan Untitled (two works) c. 2020 oil on canvas 19.875 h x 29.875 w in (50 x 76 cm) 12 h x 23.875 w in (30 x 61 cm) Signed to lower edge of each work 'Dennis Sheehan'. This work will ship from Lambertville, New Jersey.
Toomey & Co. Auctioneers
Feb. 12, 2026
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), "Across the Marsh"., Oil on canvas, 24" x 30". Framed 30" x 36".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- "Across the Marsh". Signed lower left "Sheehan". Titled on stretcher.
Eldred's
Feb. 08, 2026
Dennis Sheehan (Born 1950) Blazing Sunset Vintage American Impressionist Landscape Oil Painting
Est: $1,000 - $3,000
Vintage American landscape oil painting. Signed lower left. Measuring: 30 by 36 inches overall. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size, the second size is the image size. For detailed condition questions please email charles@curatedgallery.com. Domestic flat rate shipping with Fedex is set to $175 for this lot. Pick up at our 31 Tonowanda Street location in Buffalo, NY is available 12-6pm by appointment for two weeks following the sale by appointment. Transfer from Buffalo to Greenpoint Brooklyn is available for a small fee per lot. Pick up will then be available there as well. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA, DC as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Jan. 24, 2026
Dennis Sheehan (American B.1950) Autumn Landscape Study at Sunset Oil on canvas Signed lower right Sheehan 10" x 8"
Est: $200 - $400
Dennis Sheehan (American B.1950) Autumn Landscape Study at Sunset Oil on canvas Signed lower right Sheehan 10" x 8"
Nadeau's Auction Gallery
Jan. 24, 2026
Dennis Sheehan (American B.1950) Tonalist Landscape Study at Sunset Oil on canvas Signed lower left Sheehan 12" x 20"
Est: $400 - $800
Dennis Sheehan (American B.1950) Tonalist Landscape Study at Sunset Oil on canvas Signed lower left Sheehan 12" x 20"
Nadeau's Auction Gallery
Jan. 24, 2026
Dennis Sheehan (American B.1950) "Dusk in the Valley" Oil on canvas Signed lower right Sheehan, titled on stretcher bars 12" x 20"
Est: $400 - $800
Dennis Sheehan (American B.1950) "Dusk in the Valley" Oil on canvas Signed lower right Sheehan, titled on stretcher bars 12" x 20"
Nadeau's Auction Gallery
Jan. 24, 2026
Dennis Sheehan (American B.1950) "First Glimpse" Sunrise Landscape Oil on canvas Signed lower left Sheehan, label with title and original price verso ($2,600) 12" x 20"
Est: $400 - $800
Dennis Sheehan (American B.1950) "First Glimpse" Sunrise Landscape Oil on canvas Signed lower left Sheehan, label with title and original price verso ($2,600) 12" x 20"
Nadeau's Auction Gallery
Jan. 24, 2026
Dennis Sheehan (American B.1950) Tonalist Landscape Study with Distant Mountains Oil on canvas, presented in Hackman gilt frame Unsigned 12" x 16"
Est: $300 - $500
Dennis Sheehan (American B.1950) Tonalist Landscape Study with Distant Mountains Oil on canvas, presented in Hackman gilt frame Unsigned 12" x 16"
Nadeau's Auction Gallery
Jan. 24, 2026
Dennis Sheehan (American B.1950) Tonalist Landscape at Dusk Oil on canvas, presented in Hackman gilt frame Signed lower right Sheehan 12" x 16"
Est: $500 - $1,000
Dennis Sheehan (American B.1950) Tonalist Landscape at Dusk Oil on canvas, presented in Hackman gilt frame Signed lower right Sheehan 12" x 16"
Nadeau's Auction Gallery
Dec. 31, 2025
Dennis Sheehan (B.1950) Expressive Portrait Bearded Man Oil Painting Signed and Framed
Est: $300 - $500
Vintage American impressionist portrait oil painting by Dennis Sheehan (B.1950). Oil on canvas. Signed. Measuring: 24 by 20 inches overall, and 20 by 16 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size, the second size is the image size. For detailed condition questions please email charles@curatedgallery.com. Domestic flat rate shipping with UPS or Fedex is set to $95 for this lot. Pick up at our 67 Guernsey street location is available 12-6pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA, DC as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Dec. 31, 2025
Dennis Sheehan (B.1950) Vintage Sunset Landscape with Tree Silhouettes Blazing Horizon Oil Painting
Est: $800 - $1,200
Vintage American impressionist landscape oil painting by Dennis Sheehan (Born 1950). Oil on canvas. Framed. Signed. Measuring: 18 by 18 inches overall, and 12 by 12 painting alone. Please see all images for condition. Size is measured and written on the back of the painting or next to each object. The first size is the overall size, the second size is the image size. For detailed condition questions please email charles@curatedgallery.com. Domestic flat rate shipping with UPS or Fedex is set to $85 for this lot. Pick up at our 67 Guernsey street location is available 12-6pm by appointment for two weeks following the sale by appointment. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to, NY, PA, OH, NJ, CT, MA, DC as well as NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Nov. 06, 2025
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), Winter sunset over the marsh., Oil on canvas, 20" x 30". Framed 25.5" x 35.5".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- Winter sunset over the marsh. Signed lower left "Sheehan".
Eldred's
Nov. 06, 2025
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), "The Old Farm Path"., Oil on canvas, 24" x 30". Framed 29" x 35".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- "The Old Farm Path". Signed lower right "Sheehan". Titled verso.
Eldred's
Oct. 19, 2025
DENNIS SHEEHAN TONALIST LANDSCAPE PAINTING
Est: $2,000 - $4,000
SHEEHAN, Dennis, (American, b. 1950): "Wyant's Creek", Oil/Canvas, 16" x 29", signed lower left, label verso with title and original price of $5600, fine contemporary framing, 23.75" x 36.75".
Burchard Galleries Inc
Oct. 19, 2025
Dennis Sheehan (Born 1950) Vintage American Luminous Sunset Landscape Original Oil Painting
Est: $2,000 - $3,000
Vintage American oil painting by Dennis Sheehan (Born 1950). Oil on canvas. Signed. Framed. Measuring: 28 by 34 inches overall, and 20 by 26 painting alone. Please see all images for condition. Size is measured and written on the back of the painting. The first size is the overall size, the second size is the image size. For detailed condition questions please email hello@curatedgallery.com. Domestic flat rate shipping with UPS or Fedex is set to $175 for this lot. Pick up at our 67 Guernsey street location is available 12-7pm for two weeks following the sale. Please call or email and let us know when you would like to pick up! Local delivery is also available around the area for large pieces or large orders. Flat rate delivery to NYC and Brooklyn available as well. Thank you and good luck.
Curated Gallery Auctions
Sep. 21, 2025
DENNIS SHEEHAN TONALIST LANDSCAPE PAINTING
Est: $1,500 - $2,500
SHEEHAN, Dennis, (American, b. 1950): Wyants Creek”, Oil/Canvas, 16" x 29", signed lower left, label verso with title and original price of $5600, fine contemporary framing, 23.75” x 36.75”.
Burchard Galleries Inc
Aug. 16, 2025
Dennis Sheehan (Am. b. 1950), Untitled, Oil on canvas, framed
Est: $700 - $900
Dennis Sheehan (Am. b. 1950) Untitled Oil on canvas, framed Unsigned 15 7/8" x 19 7/8" actual, 22 5/8" x 26 1/2" framed
Barridoff Auctions
Aug. 16, 2025
Dennis Sheehan (Am. b. 1950), High and Dry, Oil on canvas, framed
Est: $2,500 - $3,500
Dennis Sheehan (Am. b. 1950) High and Dry Oil on canvas, framed Signed l.r. 24" x 36" actual, 29 1/4" x 41 1/8" framed
Barridoff Auctions
Aug. 13, 2025
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), Dusk., Oil on canvas, 20" x 24". Framed 24" x 28".
Est: $1,500 - $2,500
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- Dusk. Signed lower right "Sheehan".
Eldred's
Jul. 26, 2025
Dennis Sheehan, Still Life Pie, Still Life Apples
Est: $250 - $350
Dennis Sheehan, two works, including: still life of apples, oil on canvas, 11" x 14", framed 14" x 17"; still life of blueberry pie, oil on canvas board, 9" x 11", framed 11" x 13". Both signed L/R. Provenance: Danvers, Massachusetts collection.
Kaminski Auctions
Jul. 26, 2025
Dennis Sheehan, Landscape, Oil on Panel
Est: $250 - $350
Dennis Sheehan, landscape, oil on panel, signed L/R, 12" x 24", framed 14" x 26". Provenance: Danvers, Massachusetts collection.
Kaminski Auctions
Jul. 26, 2025
Dennis Sheehan, Fall Landscape
Est: $200 - $300
Dennis Sheehan, fall landscape, oil on canvas, 10" x 14", signed L/R, framed 11" x 15". Provenance: Danvers, Massachusetts collection.
Kaminski Auctions
Jul. 26, 2025
Dennis Sheehan, Still Life of Fruit, Oil on Canvas
Est: $300 - $500
Dennis Sheehan, still life of fruit, oil on canvas, signed L/R, 18" x 25", framed 23" x 25". Provenance: Danvers, Massachusetts collection.
Kaminski Auctions
Jul. 25, 2025
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), Winter sunset over a stream., Oil on canvas, 24" x 30". Framed 30" x 36".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- Winter sunset over a stream. Signed lower left "Sheehan".
Eldred's
Jul. 25, 2025
DENNIS SHEEHAN (New Hampshire/Massachusetts, 1950-), Sunset over the marsh., Oil on canvas, 24" x 30". Framed 29" x 35".
Est: $2,000 - $3,000
DENNIS SHEEHAN New Hampshire/Massachusetts, 1950- Sunset over the marsh. Signed lower right "Sheehan".
Eldred's
Jul. 05, 2025
Dennis Sheehan Tonalist Oil on Canvas "Nantucket Creek"
Est: $1,500 - $2,500
Dennis Sheehan (New Hampshire / Massachusetts b. 1950) Tonalist Oil on Canvas "Nantucket Creek", signed and dated lower right Sheehan '94, in gilt frame 24 in. x 36 in. Framed 30.5 in. x 42.5 in.
Rafael Osona Auctions
May. 30, 2025
DENNIS SHEEHAN OIL PAINTING
Est: $500 - $1,000
Oil on canvas of a street vendor by Dennis Sheehan. The consigner bought it directly from the artist. Dennis Sheehan was born in Boston in 1950 and has works in major public and private collections including the White House. Dimensions: 30" x 24"
New Hampshire Auctions and Appraisals LLC