Back to top

1973 Bertram 31 Flybridge Cruiser

Avon by the Sea, New Jersey

$64,900

1973 31 Bertram Flybridge - This boat has been owned by the same captain/owner for approximately 35 years and has raised many billfish and tuna on her decks.  She has never been restored but has always been maintained and upgraded / updated throughout the years.   Twin 454 MerCruiser Horizons were installed in 2000 and have approximately 2,222 hrs on them (the Mercury scanner / computer comes with the boat).  Dripless packings done in 2020.  Risers were replaced approx three years ago.  All running gear (21/22 props w/ 1.5 inch shafts), cables, shifters, etc were all replaced in 2000 when the engines were done.  Bulkhead and stringer work done as needed over the years.  ZF Hurth Transmissions.  

 

Bottom was soda blasted 8 years ago and redone (always used Micron 66).  

 

The fuel tanks (280 gallon center and twin 28 gallon wing tanks) were replaced approx. 12 years ago with aluminum tanks that were primed and coated. Simrad autopilot interfaces with newer NSS3009 (approx 1 year old); Hook 7 depthfinder / lowrance (approx 5 years old) ; ICOM 100 and ICOM 120 VHFs ; Older Raytheon radar ; new stereo 3 years ago. 

 

Newer interior and aft bulkhead framica replaced approx 8 years ago; refrigerator and toilet replaced 3 years ago; FW tank holds approx 30 gallons ; FW pump approx 4 years old ; Pipewelders tower; canvas / eisenglass approx 7 years old ; 22' Lee double spreader outriggers ; 600 ft anchor line with 15 ft chain and MUCH MORE! 

 

Boat comes with a removable full Lee offshore fighting chair (both rocket launcher and ladder back) along with livewell base mount.  

 

New batteries in 2023 and this boat is offshore rigged and ready to go! 

 

Call or text Evan at 917-817- FIVE ZERO EIGHT FOUR with any questions or to make an appointment to see the vessel!  

 

 

 

 

 

Basic Boat Info

Make: Bertram
Model: 31 Flybridge Cruiser
Year: 1973
Condition: Used
Category: Power
Builder: Bertram
Designer: Ray Hunt
Construction: Fiberglass
Boat Hull ID: BERTRAM11973
Has Hull ID: Yes

Dimensions

Length: 31 ft
Length Overall: 31 ft
Beam: 11'2 ft

Engines / Speed

Engines: 2
Engine #1 Specs:
  • Make: MerCruiser
  • Model: 7.4L 454 Horizon
  • Fuel: Unleaded
  • Type: Inboard
  • Propeller Type: 3 BladeBronze
  • Year: 2000
  • Engine Hours: 2,222
Engine #2 Specs:
  • Make: MerCruiser
  • Model: 7.4L 454 Horizon
  • Fuel: Unleaded
  • Type: Inboard
  • Propeller Type: 3 BladeBronze
  • Year: 2000
  • Engine Hours: 2,222

Tanks

Fuel Tanks: 3
Fuel Tank Capacity: 336 gal
Water Tanks: 1
Water Tank Capacity: 30 gal

Other

Heads Count: 1
Boat Class: Sports Fishing Boats, Convertible Boats

Contact

Evan Sproviero

Office

Deep Creek Cove Marina
381 Brielle Rd
Manasquan, NJ, US, 08736
Tel:917-817-5084
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.



Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.


*The Deep Marine Group LLC is an independent marketing agency hired on behalf of independent marinas including Deep Creek Cove LLC and Deep Water Landing LLC. The Deep Marine Group LLC acts on behalf of its individually owned principals purely as a third-party marketing and sales agent only.