Seadog 30 Sailboats for Sale & Market Overview

Reg Freeman·1966 – 1974·~140 hulls·Glascade GRP Ltd./Reg Freeman Yachts Ltd.
Seadog 30 drawingBuilder drawing
Hull type
Monohull · triple
Rig
Ketch
LOA
30' · 9.14 m
Displ.
12,765 lbs · 5,790 kg
First year
1966

Designed by Bill O’Brien and built by Reg Freeman (Yachts) Ltd in Southampton during the 1960s and 70s, the Seadog 30 is a quintessential British motor sailer that prioritizes ruggedness and safety over outright speed. With roughly 140 hulls produced, this ketchrigged cruiser was conceived during an era when heavydisplacement hulls and protected center cockpits were the hallmarks of serious offshore voyaging. It is a vessel defined by its "goanywhere" philosophy, often chosen by sailors who value a dry watch and the ability to punch through heavy weather. The boat’s distinctive silhouette, characterized by its high freeboard and twinmasted rig, remains a common sight in European coastal waters and among longdistance bluewater cruisers.

Market snapshot

Median asking · 12 mo
$ 16,158
Ask, not sold · 9 listings
Recent listings · 90 d
2
9 tracked · 12 mo
3-month price trend
-14.3%
vs. 12-mo median
Countries with listings
3
United Kingdom (77.8%) · Germany (11.1%) · Ireland (11.1%)

Recent Listings

3 for sale · sampled 10 newest

Where they're listed

Seadog 30 listings span 3 countries. United Kingdom leads with 7 listings (77.8%), followed by Germany and Ireland.

Median ask by country
USD · past 12 months
Share of listings
Count · past 12 months

Country breakdown

9 listings · 3 countries
CountryMedian askListings · 12 moActive · 90 dShare
United Kingdom$ 16,1587177.8%
Germany$ 3,5371111.1%
Ireland$ 6,7321011.1%

Comparable models

Similar length overall, displacement, and era. Click a row to jump to that model's market page.

Peer cross-shop

10 designs · same segment
ModelLOAMedian askListings · 12 moActive · 90 d
Moody 3030'$ 17,3942111
Cape Dory 30 C30.21'$ 17,000133
Kingfisher 3030'$ 38,375137
Halmatic 3029.5'$ 17,498119
Morgan 3231.92'$ 24,931102
Baba 3029.75'$ 42,522103
Seadog 30You are here$ 16,15892
Cornish Crabbers Pilot 3038.98'$ 127,91097
Cape Dory 3333.04'$ 30,00084
Cape Dory 300 MS29.85'$ 33,75060

Frequently asked questions

01How much does a used Seadog 30 cost?+
The median asking price for a used Seadog 30 over the past 12 months is $16,158. Prices vary by condition, year, equipment, and location.
02How many Seadog 30 sailboats are for sale?+
2 Seadog 30 listings have gone live in the last 90 days, and 9 have been tracked across the past 12 months.
03Are Seadog 30 prices going up or down?+
The median asking price for the Seadog 30 has decreased by 14.3% over the last 3 months compared to the 12-month median.
04Where are Seadog 30 sailboats for sale?+
The top markets for used Seadog 30 listings over the past 12 months are United Kingdom (77.8%), Germany (11.1%), Ireland (11.1%).
05Do Seadog 30 listings get price reductions?+
About 67% of Seadog 30 listings have had a price reduction, with an average discount of 16.6% off the original ask. A listing that has been on the market more than 90 days without a reduction usually signals the seller isn't motivated.
06What should I look at instead of a Seadog 30?+
Comparable models include Moody 30, Cape Dory 30 C, Kingfisher 30. See the peer cross-shop table above for pricing and availability.