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1976 Hallberg-Rassy Monsun 31

Hampton, Virginia





This 1976 Hallberg-Rassy Monsun 31 has been owned by the same family for the past 26 years. Over that period, S/V Yankee Mistress, has been treated to continuous updates, including being repowered with a Yanmar 3GM30 fresh water cooled diesel, w/ 2020 exhaust elbow , new head in 2020, new mainsail in 2016, new genoa in 2015. She is a full keel, traditional sailboat built of solid fiberglass , both in her hull and in her decks. The pictures speak for themselves! Contact us today to arrange a showing.

Basic Boat Info

Make: Hallberg-Rassy
Model: Monsun 31
Year: 1976
Condition: Used
Category: Sail
Builder: hallberg rassy
Designer: Olle Enderlein
Construction: Fiberglass
Boat Hull ID: 000000
Has Hull ID: Yes


Length: 31 ft
Length Overall: 31 ft
Waterline Length: 24'8 ft
Beam: 9'5 ft
Max Draft: 4'7 ft
Displacement: 9,250 lb
Ballast: 4,200 lb
Single Berths: 4
Double Berths: 2

Engines / Speed

Engines: 1
  • Make: Yanmar
  • Model: 3GM30
  • Drive Type: Direct
  • Fuel: Diesel
  • Engine Power: 30hp
  • Type: Inboard
  • Year: 1994
  • Engine Hours: 1200
  • Engine Location: Center


Fuel Tanks: 1
Fuel Tank Capacity: 12 gal
Fuel Tank Material: Plastic


Heads Count: 1
Drive Type: Direct
Boat Class: Cruisers


Benjamin Ritger

You can email Bay Harbor Brokerage at

Bay Harbor Brokerage, Inc.


Bay Harbor Brokerage, Inc.
1553 Bayville Street
Norfolk, Virginia, US, 23503
Tel:(757) 480-1073

  • Fuel: 12
  • Fresh Water: 30


V Berth forward, head with shower next aft, main salon L shaped settee to port with table and settee opposite, galley next aft to port, nav station and quarterberth to starboard.

Galley Equipment
  • 2 burner propane stove with oven
  • Ice box
Electronics and Navigation Gear
  • Garmin GPS152 at Cockpit Bulkhead
  • Raymarine ST 40 Depth
  • Raymarine Autohelm ST4000+
  • Uniden Solara DSC VHF Radio at Nav station
  • Pioneer Fm/Am/CD
Electrical System
  • Upgraded Paneltronics 12V Circuit Board
  • 30Amp Shore Power Circuit
  • 110V Circuit Board
  • 2 12V Batteries
Sails and Rigging
  • 2015 150% Genoa on roller furler
  • 2016 Mainsail
  • Traveler/mainsheet in cockpit
  • Lewmar 2 speed self tailing primary winches
  • Lewmar 2 speed self tailing main halyard winch
Deck and Hull Equipment
  • Tempered Glass Partial Dodger w/ Sunbrella top
  • Matching sunbrella mainsail cover
  • Full Keel
  • Keel Hung Rudder
  • Tiller Steering
  • Rub rail
  • Swim Ladder
Additional Equipment
  • Cockpit Cushion
  • Coast Guard required safety equipment
  • CQR Anchor

Disclaimer This calculator is intended solely for general informational purposes, and to provide a rough estimate based on the information you provide. You should not base your decision on this estimate alone.