The Seamaster Sailer 23, produced by Seamaster Ltd. between 1969 and 1975, represents a significant departure from the builder's more famous line of motor cruisers. While the company is most celebrated for the 600-plus units of the Seamaster 23 motor boat, the Sailer variant was a dedicated pocket cruiser designed by the legendary naval architect Jack Laurent Giles. Built in Great Dunmow, Essex, the boat was aimed at the growing family cruising market that prioritized stability and interior volume over racing prowess. It competed directly with contemporary heavyweights like the Westerly Pageant and the Leisure 23, often winning buyers over with its exceptional internal dimensions and the pedigree of its designer.
Seamaster Sailer 23 Sailboats for Sale & Market Overview
- Make
- Seamaster
- Model
- Sailer 23
- Builder
- Seamaster Ltd.
- Designer
- Laurent Giles
- Number Built
- Production Year(s)
- 1969 - 1975
Below are the most recent Seamaster Sailer 23 sailboat listings (up to 10).
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| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Sep 2025 | 1 | $4,056 |
| Jan 2026 | 2 | $5,408 |
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Westerly 33 | 33.27' | $29,225 | 26 | 11 |
| Gulfstar 47 Sailmaster | 47.42' | $117,500 | 12 | 2 |
| Westerly Berwick 31 | 31' | $19,569 | 12 | 7 |
| Westerly Pageant 23 | 23' | $6,760 | 11 | 3 |
| Seamaster Sailer 925 | 28.25' | $11,829 | 10 | 6 |
| Com-Pac 23 | 22.75' | $6,950 | 9 | 3 |
| Hunter 23 | 23.25' | $5,600 | 7 | 1 |
| Com-Pac 23 Mk IV | 23.92' | $32,950 | 5 | 2 |
| Leisure 23 SL | 22.64' | $6,253 | 4 | 3 |
| Seamaster Sailer 23 | $4,056 | 3 | 1 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| United Kingdom | $4,056 | 3 | 1 |
Frequently Asked Questions
- How much does a used Seamaster Sailer 23 cost?
- The median asking price for a used Seamaster Sailer 23 over the past 12 months is $4,056. Prices vary by condition, year, equipment, and location.
- How many Seamaster Sailer 23 sailboats are for sale?
- We have tracked 3 Seamaster Sailer 23 listings over the past 12 months, with 1 listed within the last 90 days.
- Are Seamaster Sailer 23 prices going up or down?
- The median asking price for the Seamaster Sailer 23 has increased by 83.33% over the last 3 months compared to the 12-month average.
- What are similar sailboats to the Seamaster Sailer 23?
- Comparable models include the Westerly 33, Gulfstar 47 Sailmaster, Westerly Berwick 31. See the comparison table above for pricing and availability.