1 / 7
1991 Sealine 310 Statesman
other
used
Listed 0 days ago
Specifications
Make
Sealine
Model
310 Statesman
Year
1991
Length
34.0ft (10.4m)
Beam
3.35m
Hull Material
grp
Engine
Twin Volvo AQ431 6-cylinder 205 HP petrol engines, rebuilt October 2025, cruises 16 knots, max 22 knots
Fuel Type
petrol
Location
Chatham Marina, Kent, United Kingdom
Equipment & Extras
- Category
- Used power boat for sale
- Batteries
- 3 x 12-volt (2 x engine 2023, 1 x domestic 2023)
- Hull Type
- Deep V Planning hull with wheel steering
- Hull Colour
- White GRP
- Fuel Capacity
- 553 litres (twin steel tanks)
- Last Haul-out
- April 2024
- Maximum Speed
- 22 knots
- Cruising Speed
- 16 knots
- Tax/VAT Status
- Paid / Included
- Electric windlass
- Anchor with chain
- Swim platform
- Swim ladder stainless steel
- All-over cockpit cover blue 2023
- Flybridge cover blue 2022
- Mooring warps 4x
- Fenders 6x
- VHF Radio Garmin
- GPS Garmin
- Chart plotter Garmin
- Fishfinder Garmin
- AIS Receiver Garmin
- Speed/Log Autohelm
- Depth Autohelm
- Compass Ritchie
- Autopilot Raymarine ST5000
- Radio/CD/DVD player JVC with saloon and flybridge speakers
- Navigation lights
- Anchor light
- Fire Extinguishers 2x cabin and 2x engine bay
- Fire Blanket
- Lifejackets 4x adult and 2x children
- Horseshoe lifebuoys with light 2x
- Electric bilge pump 2x
- Manual bilge pump
- Radar Reflector
- Forward cabin offset double berth with ensuite heads
- Mid-cabin double berth
- Main saloon with U-shaped settee convertible to double berth
- Linear Starboard galley
- Heads with marine toilet, washbasin, shower, vanity unit
- Pressurised hot and cold water
- 12v Fridge
- 2 burner cooker with oven and grill
- Safe
- Large aft cockpit with L-shaped seating
- Glass windscreen with chrome surround
- Walk through transom gate
- Self-draining cockpit
- Stainless steel stanchions and pulpit
- Moulded non-slip surfaces
Market Position
Priced below 50% of similar listings
Based on 8 comparable boats
Unlock full market intelligence
- ✓ 90-day price trend charts
- ✓ Median comparable price
- ✓ Best months to buy
- ✓ Full change history (50 events)
Description
Remarks : Sealine 310 Statesman for Sale – Located in Kent This 1991 Sealine 310 Statesman is a fine example of one of Sealine’s most popular flybridge cruisers, offering a great combination of comfort, performance, and practicality. Presented in good overall condition, this model has benefitted from extensive recent maintenance and investment, making it an attractive choice for anyone seeking a capable and stylish family cruiser. Powered by twin Volvo AQ431 205HP petrol engines, the boat underwent a full engine rebuild and service in October 2025, with the outdrives serviced at the same time and new bellows fitted in April 2024. This work ensures reliable and efficient performance, whether cruising along the coast or enjoying extended weekends afloat. On deck, the Sealine 310 Statesman impresses with its excellent sea-keeping abilities, a spacious cockpit, and a well-designed flybridge, providing both comfort and visibility when underway. The large cockpit area is ideal for entertaining or relaxing, with easy access to the swim platform and good storage throughout for gear and equipment. Below deck, the interior offers comfortable accommodation for up to six people, making it ideal for family cruising or hosting friends. The saloon is bright and sociable, with a practical galley, convertible dinette, and ample seating. The forward cabin provides a generous double berth, while the mid-cabin offers additional sleeping quarters, ensuring flexibility for longer stays aboard. The specification includes electric windlass, GPS, and a range of navigational equipment, providing confidence and convenience for both experienced skippers and newcomers alike. Overall, this Sealine 310 Statesman represents excellent value for money. It has clearly been well cared for and thoughtfully maintained, ready for immediate enjoyment. Whether you’re looking for a capable cruiser for coastal adventures or a comfortable base for marina life, this boat delivers both performance and comfort in equal measure. A berth at Gillingham Marina may also be available by separate negotiation. For further information or to arrange a viewing, please contact our Kent Office at +44 (0)1634 571605 — early viewing is highly recommended.
Accommodation : This Sealine 310 Statesman has a very roomy feel to her with a large aft cockpit with L shaped seating and table and easy access to the flybridge that can seat 4 in comfort. The forward cabin has an offset double berth and ensuite heads with a large hanging locker, vanity surface and additional stowage lockers. It also has a large opening deck hatch Aft of the forward cabin is another double berth with hanging locker. Opposite is the heads with marine toilet, washbasin with pressurised hot and cold water, shower and vanity unit. Walking up two steps you enter the main saloon with its linear Starboard galley. The galley has a sink with hot and cold water, 2 burner cooker, an oven with grill and 12v Fridge. Opposite the Galley is the U-shaped settee and saloon table that converts into another double berth. The saloon has a very light and airy feel to it. The upholstery, curtains, and carpets have all been replaced over the years. This boat also boasts a safe. It has a JVC Radio/CD player.
Inventory :Deck Equipment: Anchor – with chain Windlass – Electric All-over cockpit cover - blue new 2023 Flybridge cover - Blue new 2022 Swim platform Swim ladder – stainless steel 4 x Mooring warps 6 x Fenders Navigation Equipment: VHF Radio –Garmin Speed/Log - Autohelm Depth – Autohelm Compass - Ritchie GPS – Garmin Chart plotter –Garmin Fishfinder - Garmin AIS Receiver - Garmin Autopilot - Raymarine ST5000 Radio/CD/DVD player- JVC with saloon and flybridge speakers Navigation lights Anchor light Safety Equipment: 2 x Fire Extinguishers 2 x Fire Extinguisher's in the engine bay Fire Blanket Lifejackets 4 x Adult and 2 x Children 2 x Horseshoe lifebuoys with light 2 x Electric bilge pump 1 x Manual bilge pump Radar Reflector Hull/Keel:Deep V Planning hull with wheel steeringHistory and Construction:Built in 1991. White GRP hull and decks with moulded non-slip surfaces. Wheel steering. Stainless steel stanchions, pulpit. Glass windscreen with chrome surround. Walk through transom gate to the bathing platform. Self-draining cockpit. Last out of the water April 2024 when anodes were changed, antifouled and legs serviced.Brokers Comments:This is a well-presented Sealine 310 Statesmen. She has been well-maintained and internally updated. Whilst all of the navigation equipment works it would benefit from being updated in the future. The owner is open to reasonable offers for a quick sale due to a change in his circumstances Disclaimer: The company normally acts as brokers for the vendor who unless otherwise stated is not selling in the course of a business. Whilst every care has been taken in the preparation of these particulars the correctness is not guaranteed and they are intended as a guide only and do not constitute a part of any contract. A prospective buyer is strongly advised to check these particulars and where appropriate and at his own expense to employ a qualified marine surveyor to carry out a survey and/or to have an engine trial conducted which if conducted by us shall not imply any liability on our part. General note on safety equipment: Any safety equipment such as liferaft, fire extinguishers and flares etc., are usually personal to the current owner(s) and if being left on board as part of the sale of a used vessel, may require routine servicing, replacement, or changing to meet a new owner’s specific needs.
Mechanical :Mechanical Systems:This Sealine has twin Volvo AQ 431 6-cylinder 205 HP petrol engines located under the aft cockpit sole. The engines were last professionally serviced in October 2025 following a major rebuild. The outdrives and bellows were serviced at the same time. Fitted with 3-blade duo props, means that she will cruise at approx.16 knots and has a maximum speed of approx. 22 knots. Power trim with indicators. She has twin steel fuel tanks with a total of 553 litres.Electrical Systems:3 x 12-volt batteries (2 x engine new 2023 + 1 x domestic new 2023) charging from the engine alternator and via 240v shore power system with ring main, immersion heater and battery charger.
Change History
1 event trackedNew listing appeared
via TheYachtMarket
4 hours ago
Financing Calculator
Financing Calculator
Estimate the true monthly cost of owning the 1991 Sealine 310 Statesman.
£
15%
(£4,985)
10%
50%
6.9%
4.9%
9.9%
Monthly Finance Payment
£327
£28,246 over 10 years at 6.9% APR
Monthly Running Costs (estimated)
Mooring / berthing
£342
Insurance
£42
Maintenance
£72
Fuel
£292
Running costs subtotal
£747/mo
True Monthly Cost
£1,074
Finance + running costs combined
Finance 30%
Running costs 70%
Total Interest
£10,935
Total Cost (finance)
£44,166
Can I afford this?
£
These are estimates for illustration only. Actual rates, terms, and running costs will vary. Always seek independent financial advice before committing to marine finance.
Looking for marine finance? We are working with finance partners to offer quotes directly. Check back soon.
At ~£327/mo, is this boat priced right?
Get the full deal report →Transport Cost Estimator
Transport Estimate
Estimate the cost of transporting the 1991 Sealine 310 Statesman to your marina.
Boat location
Chatham Marina, Kent, United Kingdom
Select your destination above to see transport estimates.
Indicative estimate only. Actual costs may vary. Road distances are approximated. Crane lift and haulage costs depend on boat weight, beam, and access. Always obtain quotes from specialist boat transport companies before committing.
Before you commit, get the full picture on this boat.
Get the Pre-Purchase Report →Is this boat a good deal?
Get the full price history, market comparison, and red flags, before you commit.
What this boat is actually worth, based on market data
What to offer: what similar boats actually sell for
Red flags to watch for: relisting history, unusual price movements, broker red flags
Whether the price will drop further, based on trajectory and seasonal data
How it compares to 10-20 similar boats, with prices to benchmark against
Full intelligence on a 5-figure purchase, for less than filling your fuel tank to go see it.
Get alerted if the price drops
Create a free account to track this boat and get notified when the price changes, new photos are added, or the listing is updated.
Sign up free to track this boatNo credit card required
Negotiation Tracker
Sign up for Pro to track offers, get market intelligence, and compare boats.
See Pro Features