Jack Cox Watercolors: Value & Auction Prices

1914–2007

See what a Jack Cox watercolor is worth →

ArtSell has recorded 51 auction results for Jack Cox watercolors between 2014 and 2026, and 48 of them sold (94%). Across 48 sales with a published price, the typical result was $93Sign up free to see to $160Sign up free to see (median $114Sign up free to see). Fishermen attend to beached boats holds the top price on file: $394Sign up free to see at Keys Fine Art Auctioneers (November 2024). The houses with the most results are Keys Fine Art Auctioneers (50) and Richard Winterton Auctioneers (1).

£310≈ $394≈ €373Sign uprecord priceFishermen attend to beached boatsKeys Fine Art Auctioneers51auction results2014–2026years recorded94%sold$114Sign up free to seemedian price

Jack Cox watercolors prices at a glance

Auction results
51 2014–2026
Price range
$36–$394Sign up free to see
Median price
$114Sign up free to see 48 sold
Most recent sale
$102Sign up free to see Aug 2026, Keys Fine Art Auctioneers
Record sale
$394Sign up free to see 2024, Keys Fine Art Auctioneers

Recent sales: Geese alighting over fields · Estuary scene · North Norfolk Estuary

Explore: All Jack Cox results · What is Jack Cox worth? · Keys Fine Art Auctioneers · Richard Winterton Auctioneers

Jack Cox watercolors: key figures

Auction results
51
Sold rate
94%
Active at auction
2014–2026
Median price
$114Sign up free to see
Record price
$394Sign up free to see Fishermen attend to beached boats, Keys Fine Art Auctioneers, Nov 2024

Top auction houses: Keys Fine Art Auctioneers (50), Richard Winterton Auctioneers (1)

Price guide: what is a work by Jack Cox worth? →

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Typical range is the middle half of priced sales (USD at the sale-date rate). Past auction results, not a valuation.

Price chart & statistics for Jack Cox →

All watercolors results

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  1. Estuary scene by Jack Cox, watercolour on paper, sold Aug 2026
    Estuary scene
    Watercolor · Paper
    23x35cm
    Keys Fine Art Auctioneers · · Lot 113
    £38≈ $51≈ €44HammerSign up free to seeEst. £50–60View at Keys Fine Art Auctioneers ↗
  2. Geese alighting over fields by Jack Cox, watercolour and pastel, sold Aug 2026
    Geese alighting over fields
    Watercolor
    27x19cm
    Keys Fine Art Auctioneers · · Lot 112
    £75≈ $102≈ €88HammerSign up free to seeEst. £80–120View at Keys Fine Art Auctioneers ↗
  3. Estuary scene by Jack Cox, watercolour and gouache on board, sold Jul 2026
    Estuary scene
    Watercolor · Board
    24x18cm
    Keys Fine Art Auctioneers · · Lot 652
    £75≈ $100≈ €88HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  4. Geese alighting over fields by Jack Cox, watercolour and pastel, sold Jul 2026
    Geese alighting over fields
    Watercolor
    27x19cm
    Keys Fine Art Auctioneers · · Lot 634
    £70≈ $93≈ €82HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  5. Boats in an estuary by Jack Cox, watercolour, sold Jul 2026
    Boats in an estuary
    Watercolor
    25x35cm
    Keys Fine Art Auctioneers · · Lot 610
    £70≈ $93≈ €82HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  6. North Norfolk Estuary by Jack Cox, watercolour, sold Jul 2026
    North Norfolk Estuary
    Watercolor
    18.5x16cm
    Keys Fine Art Auctioneers · · Lot 600
    £85≈ $113≈ €100HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  7. Estuary scene by Jack Cox, watercolour on paper, sold Jul 2026
    Estuary scene
    Watercolor · Paper
    23x35cm
    Keys Fine Art Auctioneers · · Lot 593
    £55≈ $73≈ €64HammerSign up free to seeEst. £80–150View at Keys Fine Art Auctioneers ↗
  8. Ducks alighting over marshland by Jack Cox, watercolour, sold Mar 2026
    Ducks alighting over marshland
    Watercolor
    30x21.5cm
    Keys Fine Art Auctioneers · · Lot 629
    £85≈ $113≈ €98HammerSign up free to seeEst. £120–200View at Keys Fine Art Auctioneers ↗
  9. Boats in an estuary by Jack Cox, watercolour, sold Mar 2026
    Boats in an estuary
    Watercolor
    25x35cm
    Keys Fine Art Auctioneers · · Lot 580
    £85≈ $113≈ €98HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  10. Estuary scene by Jack Cox, watercolour on paper, sold Mar 2026
    Estuary scene
    Watercolor · Paper
    23x35cm
    Keys Fine Art Auctioneers · · Lot 579
    £65≈ $86≈ €75HammerSign up free to seeEst. £80–150View at Keys Fine Art Auctioneers ↗
  11. View over an estuary /marshland by Jack Cox, watercolour, sold Jul 2025
    View over an estuary /marshland
    Watercolor
    32x23cm
    Keys Fine Art Auctioneers · · Lot 431
    £48≈ $65≈ €55HammerSign up free to seeEst. £60–80View at Keys Fine Art Auctioneers ↗
  12. Winter landscape by Jack Cox, watercolor, sold Mar 2025
    Winter landscape
    Watercolor
    11.5x15cm
    Keys Fine Art Auctioneers · · Lot 491
    £28≈ $36≈ €34HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  13. Ducks in flight by Jack Cox, watercolour, sold Mar 2025
    Ducks in flight
    Watercolor
    16.5x11.5cm
    Keys Fine Art Auctioneers · · Lot 459
    £140≈ $181≈ €168HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  14. Shipping / coastal scene by Jack Cox, watercolour, sold Nov 2024
    Shipping / coastal scene
    Watercolor
    15x24cm
    Keys Fine Art Auctioneers · · Lot 764
    £130≈ $165≈ €156HammerSign up free to seeEst. £200–300View at Keys Fine Art Auctioneers ↗
  15. Untitled by Jack Cox, watercolour, sold Nov 2024
    Untitled
    Watercolor
    19.5x27.5cm
    Keys Fine Art Auctioneers · · Lot 744
    £70≈ $89≈ €84HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  16. Sea Henge by Jack Cox, watercolour, sold Nov 2024
    Sea Henge
    Watercolor
    19.5x27cm
    Keys Fine Art Auctioneers · · Lot 743
    £90≈ $114≈ €108HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  17. Moored boats in harbour by Jack Cox, watercolour, sold Nov 2024
    Moored boats in harbour
    Watercolor
    20x27cm
    Keys Fine Art Auctioneers · · Lot 742
    £38≈ $48≈ €46HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  18. Figures cockling by Jack Cox, watercolour, sold Nov 2024
    Figures cockling
    Watercolor
    20x31.5cm
    Keys Fine Art Auctioneers · · Lot 741
    £200≈ $254≈ €240HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  19. Fisherfolk with moored boat by Jack Cox, watercolour on card, sold Nov 2024
    Fisherfolk with moored boat
    Watercolor · Board
    20x27.5cm
    Keys Fine Art Auctioneers · · Lot 740
    £85≈ $108≈ €102HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  20. Cockling by Jack Cox, watercolour on card, sold Nov 2024
    Cockling
    Watercolor · Board
    20x27.5cm
    Keys Fine Art Auctioneers · · Lot 739
    £110≈ $140≈ €132HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  21. Norfolk house / landscape study by Jack Cox, watercolour, sold Nov 2024
    Norfolk house / landscape study
    Watercolor
    10x15cm
    Keys Fine Art Auctioneers · · Lot 738
    £80≈ $102≈ €96HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  22. Winter landscape by Jack Cox, watercolor, sold Nov 2024
    Winter landscape
    Watercolor
    11.5x15cm
    Keys Fine Art Auctioneers · · Lot 737
    £35≈ $44≈ €42HammerSign up free to seeEst. £50–70View at Keys Fine Art Auctioneers ↗
  23. Fishermen with beached fishing boats by Jack Cox, watercolour, sold Nov 2024
    Fishermen with beached fishing boats
    Watercolor
    35x18cm
    Keys Fine Art Auctioneers · · Lot 719
    £95≈ $121≈ €114HammerSign up free to seeEst. £80–100View at Keys Fine Art Auctioneers ↗
  24. Winter landscape with a figure in a rowing boat before a bridge and by Jack Cox, watercolour and gouache, sold Nov 2024
    Winter landscape with a figure in a rowing boat before a bridge and
    Watercolor
    32.5x47cm
    Keys Fine Art Auctioneers · · Lot 707
    £110≈ $140≈ €132HammerSign up free to seeEst. £120–150View at Keys Fine Art Auctioneers ↗
  25. Ducks alighting by Jack Cox, watercolour and gouache, sold Nov 2024
    Ducks alighting
    Watercolor
    33.5x46cm
    Keys Fine Art Auctioneers · · Lot 689
    £140≈ $178≈ €168HammerSign up free to seeEst. £120–150View at Keys Fine Art Auctioneers ↗
  26. Untitled by Jack Cox, watercolour, sold Nov 2024
    Untitled
    Watercolor
    19.5x27cm
    Keys Fine Art Auctioneers · · Lot 686
    £85≈ $108≈ €102HammerSign up free to seeEst. £80–100View at Keys Fine Art Auctioneers ↗
  27. Fishermen attend to beached boats by Jack Cox, watercolour, sold Nov 2024
    Fishermen attend to beached boats
    Watercolor
    47.5x70cm
    Keys Fine Art Auctioneers · · Lot 684
    £310≈ $394≈ €373HammerSign up free to seeEst. £200–300View at Keys Fine Art Auctioneers ↗
  28. Moored fishing boats with two figures by Jack Cox, watercolour, sold Nov 2024
    Moored fishing boats with two figures
    Watercolor
    27x38cm
    Keys Fine Art Auctioneers · · Lot 671
    £80≈ $102≈ €96HammerSign up free to seeEst. £80–100View at Keys Fine Art Auctioneers ↗
  29. Shipping / coastal scene by Jack Cox, watercolour, sold Jul 2024
    Shipping / coastal scene
    Watercolor
    15x24cm
    Keys Fine Art Auctioneers · · Lot 699
    £75≈ $97≈ €89HammerSign up free to seeEst. £200–300View at Keys Fine Art Auctioneers ↗
  30. Estuary scene by Jack Cox, watercolour, sold Jun 2023
    Estuary scene
    Watercolor
    Keys Fine Art Auctioneers · · Lot 102
    £130≈ $165≈ €151HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  31. Estuary scene by Jack Cox, watercolour, sold Mar 2023
    Estuary scene
    Watercolor
    Keys Fine Art Auctioneers · · Lot 33
    £130≈ $159≈ €148HammerSign up free to seeEst. £160–280View at Keys Fine Art Auctioneers ↗
  32. Untitled by Jack Cox, Watercolour on card, sold Jan 2023
    Untitled
    Watercolor · Board
    Keys Fine Art Auctioneers · · Lot 288
  33. Wells-Next-The-Sea by Jack Cox, watercolour, sold Nov 2022
    Wells-Next-The-Sea
    Watercolor
    Keys Fine Art Auctioneers · · Lot 772
    £290≈ $350≈ €338HammerSign up free to seeEst. £200–300View at Keys Fine Art Auctioneers ↗
  34. Shipping scene by Jack Cox, watercolour and signed, sold Oct 2022
    Shipping scene
    Watercolor
    Keys Fine Art Auctioneers · · Lot 8
    £110≈ $123≈ €127HammerSign up free to seeEst. £80–120View at Keys Fine Art Auctioneers ↗
  35. Beached boats by Jack Cox, watercolour on paper, sold Aug 2022
    Beached boats
    Watercolor · Paper
    Keys Fine Art Auctioneers · · Lot 167
    £80≈ $94≈ €93HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  36. Beached boats by Jack Cox, watercolour on paper, sold Aug 2022
    Beached boats
    Watercolor · Paper
    Keys Fine Art Auctioneers · · Lot 120
    £100≈ $118≈ €118HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  37. Boats at Wells by Jack Cox, watercolour, sold Jul 2022
    Boats at Wells
    Watercolor
    Keys Fine Art Auctioneers · · Lot 747
    £150≈ $182≈ €179HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  38. Beached boats by Jack Cox, watercolour on paper, offered Jul 2022
    Beached boats
    Watercolor · Paper
    Keys Fine Art Auctioneers · · Lot 25
    Unsold / did not meet reserveEst. £150–200View at Keys Fine Art Auctioneers ↗
  39. Beached boats by Jack Cox, watercolour on paper, sold May 2022
    Beached boats
    Watercolor · Paper
    Keys Fine Art Auctioneers · · Lot 46
    £130≈ $162≈ €153HammerSign up free to seeEst. £150–200View at Keys Fine Art Auctioneers ↗
  40. Untitled by Jack Cox, Watercolour on card, sold Mar 2022
    Untitled
    Watercolor · Board
    Keys Fine Art Auctioneers · · Lot 615
    £65≈ $86≈ €78HammerSign up free to seeEst. £100–200View at Keys Fine Art Auctioneers ↗
  41. Beached boats by Jack Cox, watercolour on paper, sold Mar 2022
    Beached boats
    Watercolor · Paper
    Keys Fine Art Auctioneers · · Lot 609
    £130≈ $172≈ €156HammerSign up free to seeEst. £150–250View at Keys Fine Art Auctioneers ↗
  42. Fishermen with their nets, 23 x 31cm by Jack Cox, watercolour, sold Apr 2021
    Fishermen with their nets, 23 x 31cm
    Watercolor
    23 x 31cm
    Keys Fine Art Auctioneers · · Lot 266
    £110≈ $153≈ €127HammerSign up free to seeEst. £80–120View at Keys Fine Art Auctioneers ↗
  43. Ducks in flight over marshes, 23 x 34cm by Jack Cox, watercolour, sold Apr 2021
    Ducks in flight over marshes, 23 x 34cm
    Watercolor
    23 x 34cm
    Keys Fine Art Auctioneers · · Lot 263
    £95≈ $132≈ €109HammerSign up free to seeEst. £80–120View at Keys Fine Art Auctioneers ↗
  44. Swans in flight, 24 x 35cm by Jack Cox, watercolour, sold Apr 2021
    Swans in flight, 24 x 35cm
    Watercolor
    24 x 35cm
    Keys Fine Art Auctioneers · · Lot 262
    £140≈ $195≈ €161HammerSign up free to seeEst. £120–180View at Keys Fine Art Auctioneers ↗
  45. A coastal landscape by Jack Cox, watercolour on paper, offered Jul 2020
    A coastal landscape
    Watercolor · Paper
    17cm x 25cm
    Richard Winterton Auctioneers · · Lot 298
    Unsold / did not meet reserveEst. £80–100View at Richard Winterton Auctioneers ↗
  46. ^ North Norfolk estuary^ watercolour^ signed lower left^ 20 x 27cm by Jack Cox, watercolour, sold Jan 2020
    ^ North Norfolk estuary^ watercolour^ signed lower left^ 20 x 27cm
    Watercolor
    20 x 27cm
    Keys Fine Art Auctioneers · · Lot 359
    £110≈ $144≈ €129HammerSign up free to seeEst. £100–120View at Keys Fine Art Auctioneers ↗
  47. Ducks in flight over an Estuary watercolour by Jack Cox, watercolour, offered Oct 2016
    Ducks in flight over an Estuary watercolour
    Watercolor
    Keys Fine Art Auctioneers · · Lot 458
    Unsold / did not meet reserveEst. £80–100View at Keys Fine Art Auctioneers ↗
  48. SIGNED LOWER RIGHT, WATERCOLOUR,  Mallard in Flight , 9  x 13 by Jack Cox, WATERCOLOUR, sold Apr 2015
    SIGNED LOWER RIGHT, WATERCOLOUR, Mallard in Flight , 9 x 13
    Watercolor
    Keys Fine Art Auctioneers · · Lot 323
    £90≈ $131≈ €124HammerSign up free to seeEst. £70–100View at Keys Fine Art Auctioneers ↗
  49. SIGNED, WATERCOLOUR, The East Harbour, Wells next Sea, 7? x 12? by Jack Cox, WATERCOLOUR, sold Oct 2014
    SIGNED, WATERCOLOUR, The East Harbour, Wells next Sea, 7? x 12?
    Watercolor
    Keys Fine Art Auctioneers · · Lot 371
  50. SIGNED, WATERCOLOUR, North Norfolk Estuary, 8? x 10 ½? by Jack Cox, WATERCOLOUR, sold Jul 2014
    SIGNED, WATERCOLOUR, North Norfolk Estuary, 8? x 10 ½?
    Watercolor
    Keys Fine Art Auctioneers · · Lot 324
    £160≈ $274≈ €202HammerSign up free to seeEst. £100–150View at Keys Fine Art Auctioneers ↗

Questions about Jack Cox watercolors

How much is a Jack Cox watercolor worth?

Jack Cox watercolors in ArtSell’s records have sold for between $36 and $394, with a median of $114; half of the 48 priced sales were between $93 and $160. These are past auction results, not a valuation: size, medium, condition and provenance all change what a particular work brings.

What is the most expensive Jack Cox watercolor sold at auction?

The highest price recorded is $394 for “Fishermen attend to beached boats”, sold at Keys Fine Art Auctioneers in November 2024.

How much do Jack Cox watercolors sell for?

In the last five years the median was $110 across 40 sales. Over the whole record (2014–2026) the median is $114.

How often do Jack Cox watercolors sell at auction?

94% of the 51 watercolors offered at auction in our records sold.

Where are Jack Cox watercolors sold?

Most of the 51 recorded results come from Keys Fine Art Auctioneers (50), Richard Winterton Auctioneers (1). Every result on this page links to its auction catalogue.

How can I sell a Jack Cox watercolor?

Send a few photos for a free auction estimate: a specialist reviews it and replies by email, with no obligation to sell.

More: What is a Jack Cox worth? Full price guide · Sell a Jack Cox

Other media by Jack Cox

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