Jeanneau
Sun Odyssey 34
Photo being verified
We are confirming an exact hull photo for this model. Specifications and survey notes are complete.
The Sun Odyssey 34 is one of Northern Europe's most recognisable production sailboats. Designed by French production and built from 2008 to 2012, roughly ~150–800 hulls left the yard — Jeanneau SO 34 family cruiser staple on Scanboat. With 10.16 m LOA, 3.25 m beam, and about 5,283 kg displacement, the model sits in the sweet spot for couples and small families cruising the Baltic, Skagerrak, and North Sea. The Sun Odyssey 34 is tracked by FairHelm because it appears regularly on Blocket, Scanboat, and northern European brokerage sites. Jeanneau SO 34 family cruiser staple on Scanboat. Buyers cross-shop comparable LOA models in the same production era before committing survey budget. Nordic buyers should compare asking price against documented rigging, saildrive, and electronics service — cosmetic refreshes rarely replace deferred technical maintenance. Annual ownership in Swedish marinas typically runs 90 000–220 000 kr for a 10.16 m cruiser with realistic technical reserves. FairHelm tracks Sun Odyssey 34 listings because these hulls trade constantly on Blocket, Scanboat, and German brokerage sites. Buyers are rarely choosing between "good" and "bad" boats — they are choosing between documented maintenance and deferred work. A polished teak cockpit or new plotter does not cancel unknown rigging age, keel-bolt corrosion, or moisture at chainplates. That is why survey discipline matters more here than brand romance. For Nordic ownership, Sun Odyssey 34 works as a coastal weekender with occasional longer passages when equipped for cold-water sailing: reliable heating, solid ground tackle, and a realistic technical reserve beyond berth and insurance. Compare adjacent models in FairHelm's [model guides](/en/yachts/models/) and read survey notes before committing a deposit. The cheapest asking price on Blocket is rarely the cheapest boat to own over three seasons. When you shortlist a Sun Odyssey 34, build a simple survey scorecard: hull moisture, rigging age, drivetrain service, and chainplate integrity. Owner forums and yard quotes from Stockholm, Gothenburg, and Helsingør help you separate cosmetic refresh from structural deferral — especially on boats marketed as "ready to sail" without invoices.
At a glance
Quick facts
- Production
- 2008–2012
- LOA
- 10.16 m
- Beam
- 3.25 m
- Model
- Sun Odyssey 34
Technical data
- Length overall (LOA)
- 10.16 m
- Beam
- 3.25 m
- Production years
- 2008–2012
Typical problems
- What standing rigging fatigue issues appear on Sun Odyssey 34?
- Unknown rigging age is common on Sun Odyssey 34; budget replacement if invoices are missing.
- What chainplate leaks issues appear on Sun Odyssey 34?
- Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase.
- What deck core moisture issues appear on Sun Odyssey 34?
- Stanchion bases and tracks concentrate water ingress without periodic rebedding.
- What saildrive seal service issues appear on Sun Odyssey 34?
- Saildrive and engine service history should be complete before Baltic purchase.
- What portlight seal age issues appear on Sun Odyssey 34?
- Older portlights and deck hatches need compression testing — cosmetic seals hide core moisture.
Design History
Sun Odyssey 34 emerged when Scandinavian and North Sea yards were scaling reliable GRP cruising platforms for owner crews rather than charter fleets. French production shaped the hull lines and interior volume for predictable manners in Baltic chop and North Sea swell. Production ran from 2008 to 2012; registry and owner-club sources cite approximately ~150–800 completed hulls.
Jeanneau positioned the Sun Odyssey 34 for coastal and offshore use in the 2008–2012 production window — explaining mixed maintenance histories on the secondary market today.
Mid-production changes were mostly interior trim, engine options, and deck hardware rather than fundamental hull revisions. That means survey condition, winter storage history, and rigging invoices usually matter more than the model year printed on the brochure. When you evaluate a Sun Odyssey 34 on Blocket, treat the maintenance story as part of the specification — not a footnote after the asking price.
Annual Ownership Costs
| Cost item | Low (SEK) | High (SEK) | Notes |
|---|---|---|---|
| Marina berth | 22,000 | 48,000 | 10.16 m class, Stockholm/Gothenburg |
| Insurance | 8 000 | 22 000 | Agreed value and cruising area |
| Haul-out + winter | 12 000 | 28 000 | Yard package varies by region |
| Antifouling + hull care | 6 000 | 16 000 | Materials and labour |
| Engine / drivetrain | 5 000 | 16 000 | Service intervals and saildrive |
| Rigging reserve | 7 000 | 20 000 | Standing rigging age |
| Deck / structural reserve | 6 000 | 22 000 | Bedding, moisture follow-up |
| Total annual | 62 000 | 172 000 | Excludes major refit years |
Annual ownership for Sun Odyssey 34 is predictable when service records are complete. Berth, storage, and insurance dominate fixed costs in Sweden. The largest variables are rigging replacement timing and any survey-led deck or drivetrain work triggered after purchase. Keep a separate technical reserve so routine season costs stay stable — especially on Blocket boats marketed as "ready to sail" without invoices.
Pre-Purchase Survey Checklist
Pre-Purchase Inspection Checklist: Sun Odyssey 34
Hull, Keel and Underwater Body
- Moisture-map the underwater hull; document osmosis or barrier-coat history on Sun Odyssey 34 GRP of this era.
- Inspect keel-to-hull joint, keel bolts (if external iron), and backing structure for movement or recurring fairing cracks.
- Check rudder bearings and steering linkage under load during sea trial.
Deck and Hardware
- Test bedding at stanchions, tracks, and winches; open nearby interior access if damp stains appear.
- Inspect hatches and portlights for seal compression and core moisture at corners.
- Verify chainplate areas internally for rust staining or soft laminate.
Rig and Sail Systems
- Confirm standing rigging age with invoices; treat unknown age as near-term replacement on club-used hulls.
- Inspect mast step, spreaders, and terminals for corrosion or fatigue marks.
- Operate furling and reefing systems under realistic load.
Machinery and Systems
- Review engine and saildrive service including cooling, exhaust elbow, and mounts.
- Audit batteries, charging, and owner-added electrical work for safe fusing.
- Check tanks, bilges, and hoses for age-related seepage.