The Hallberg-Rassy Monsun 31 stands as the most commercially successful model in the history of the Swedish yard, with 904 hulls produced between 1974 and 1982. Designed by Olle Enderlein, the Monsun was conceived as a robust, long-keeled cruiser capable of serious offshore work while remaining manageable for a small crew or solo sailor. It represents a pivotal era for the builder, transitioning from the transitional wood-and-glass builds of the early 1960s to the fully realized, heavy-displacement fiberglass cruisers that defined the brand’s global reputation. According to the Hallberg-Rassy Official Archive, the boat was designed to be a "sturdy cruiser" that could handle any weather, a claim validated by the hundreds of units still in active service across the globe today.
Hallberg-Rassy Monsun 31 Sailboats for Sale & Market Overview
- Make
- Hallberg-Rassy
- Model
- Monsun 31
- Builder
- Hallberg-Rassy
- Designer
- —
- Number Built
Below are the most recent Hallberg-Rassy Monsun 31 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 | 4 | $29,040 |
| Nov 2025 | 2 | $21,205 |
| Jan 2026 | 2 | $34,469 |
| Feb 2026 | 2 | $51,062 |
| Mar 2026 | 2 | $27,037 |
| Apr 2026 | 8 | $28,104 |
Median Price by Country
Listings by Country
Price Reduction Insights
12.5% of listings have had price reductions
Average discount: 19.0% off original price
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Hallberg-Rassy 312 | 30.92' | $53,443 | 44 | 18 |
| Contessa 32 | 32' | $39,233 | 44 | 24 |
| Hallberg-Rassy 31 | 31.56' | $109,561 | 32 | 13 |
| Moody 31 Mk I | 30.75' | $28,372 | 22 | 11 |
| Hallberg-Rassy Monsun 31 | $28,104 | 20 | 14 | |
| Conyplex 31 HT | 31.17' | $22,972 | 15 | 6 |
| Dufour 31 | 30.83' | $22,383 | 15 | 1 |
| Vindö 32 | 29.36' | $17,553 | 11 | 3 |
| CAL 31 | 31.5' | $10,500 | 9 | 2 |
| Granada 31 | 30.81' | $18,048 | 9 | 6 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Germany | $27,037 | 6 | 4 |
| Netherlands | $22,383 | 4 | 1 |
| Denmark | $29,165 | 3 | 2 |
| United Kingdom | $22,993 | 3 | 3 |
| Belgium | $46,534 | 1 | 1 |
| Spain | $38,287 | 1 | 1 |
| Poland | $45,945 | 1 | 1 |
| Portugal | $63,836 | 1 | 1 |
Frequently Asked Questions
- How much does a used Hallberg-Rassy Monsun 31 cost?
- The median asking price for a used Hallberg-Rassy Monsun 31 over the past 12 months is $28,104. Prices vary by condition, year, equipment, and location.
- How many Hallberg-Rassy Monsun 31 sailboats are for sale?
- We have tracked 20 Hallberg-Rassy Monsun 31 listings over the past 12 months, with 14 listed within the last 90 days.
- Are Hallberg-Rassy Monsun 31 prices going up or down?
- The median asking price for the Hallberg-Rassy Monsun 31 has increased by 6.38% over the last 3 months compared to the 12-month average.
- Where is the cheapest place to buy a Hallberg-Rassy Monsun 31?
- Netherlands currently has the lowest median asking price at $22,383, while Portugal is the most expensive at $63,836 — a 185% difference.
- Do Hallberg-Rassy Monsun 31 listings get price reductions?
- About 13% of Hallberg-Rassy Monsun 31 listings have had their price reduced, with an average discount of 19.0% off the original asking price.
- What are similar sailboats to the Hallberg-Rassy Monsun 31?
- Comparable models include the Hallberg-Rassy 312, Contessa 32, Hallberg-Rassy 31. See the comparison table above for pricing and availability.