45 Neptunus 1990 Boat For Sale

45' Neptunus 1990

Sedan Style, Two-Staterooms, Two Heads, Cockpit

A very rare find!  This Neptunus 138 owner has spent over $90,000 refitting this vessel,  including the completely rebuilt engines!  The lower helm has been removed to make more room in the guest cabin and the guest cabin has been remodeled to increase space, light and fresh air flow.  List of upgrades is attached!

Accommodations

Forward Master Stateroom: Centerline berth, hanging lockers, overhead hatch.

Guest Stateroom: Twin berths w/storage under the beds, shelved locker, remodeled with overhead hatch on the ceiling to provide light and improve air flow.  

Salon: Starboard side U-shaped seating w/storage under, new portside storage cabinets and countertops, new wall coverings, new Fusion stereo system and speakers, Black Novakool fridge/freezer 12v/120v. Custom Hunter Douglas window blinds.

Cockpit/Platform: transom door, 2 bench seats w/storage under, sliding door to salon, large in-floor lazarette w/ample storage, 5’ swim platform with boarding ladder, canvas enclosure (excellent condition).

Fly Bridge: 2 Pedestal seats, passenger L-shaped seating w/table and storage under, canvas enclosure (excellent condition).

Galley

Novakool Refrigerator/freezer 12v/120

Dinette with storage under

New 2 burner induction cooktop (portable or installed)

Electronics/Navigation Aids

New Raymarine 9” touchscreen chartplotter ($2,500)

Raymarine radar – digital, linked to chartplotter

Raymarine autopilot

Raymarine depth sounder (to chartplotter or stand-alone)

Raymarine knot meter

Raymarine VHF Radio w/DSC

Rudder angle indicator (as is)

Wind direction and speed

Starlink Satellite system

Equipment

Westerbeke 11kW diesel generator (~ 905 hours)

Victron Multiplus 3000 watt inverter

Batteries - 2 x Lithium for partial house & inverter

              - 2 x 8D for partial house

              - 2 x 8D for starting

              - 1 x 12v Genny

ProMariner ProNautic 24.30P 30 Amp charger

3 Air/reverse heat (all refurbished by Northland Supply)

Windlass (refurbished) w/CQR anchor (all chain)

New solar panels (4 x 100w) mounted on radar arch

Pressure cold & hot water

New hot water heater w/heat exchanger system

New hot water heater expansion tank

New water filtration system – filters lake water

Freshwater tank

Dockside water inlet

New transom shower – hot & cold

Heads (2) – 1 accessible from the guest cabin

Waste tank monitor

Dual 30 amp shore power inlets & 30 amp Cords (2)

CO detectors

New electric heads (2)

Dyson vacuum

Marine BBQ w/pedestal on platform

Sun pad cushions

New Fusion stereo system w/salon & cockpit speakers

All existing safety and mooring equipment

Retrofit Summary

Note:  Actual value of some of the upgrades listed below is far greater than shown below because where possible,

the very qualified owner did some of the work himself.

Both Caterpillar 3208 engines rebuilt (2021/2022)            

Westerbeke generator removed and full maintenance performed                                                                      ~ $50,000

Generator oil pan removed for inspection and cleaning

New plumbing throughout and new water heater (6 gal)

All sanitation hoses replaced                                                                                                                                   $ 3,000

New water filtration system that draws and filters water from the lake                                                                    $ 1,000

New electric toilets (2)

Removed the lower helm to make more room in the guest cabin

Remodeled the guest cabin to increase space and fresh air flow

Installed an internal hatch on the ceiling of the guest cabin to significantly improve light and fresh air flow            $    500

Lithium house battery system (2024)                                                                                                                        $ 3,500

New drive shafts and cutlass bearings and propellers balanced (2024/2025) - Insurance deductible                      $ 3,000

New Raymarine 9” touchscreen chartplotter                                                                                                              $ 2,500

Starlink satellite system                                                                                                                                              $    750

Refurbished all 3 Air/Heat units – units were removed and sent to Northland Supply                                                $ 1,500

Air/Heat units reinstalled spring 2025 by Northland Supply                                                                                        $ 1,800

Epoxy painted the entire engine room and replaced insulation (while engines and generator were out)                   $ 1,000

Removed, rebuilt and remounted the bowsprit.  The core was replaced w/water impervious Coosa board               $    500

Epoxy painted the entire superstructure of the boat                                                                                                    $ 3,000

Installed SeaDek decking on the swim platform, cockpit and bow area                                                                      $ 3,500

Installed marine vinyl carpet in the salon                                                                                                                     $ 2,500

Installed vinyl flooring – Teak walnut combo in the galley                                                                                            $ 2,500

Epoxied the hull            with 5 coats of epoxy and then applied high quality anti fouling paint (2023)                         $ 3,000

Refurbished the steering system – replaced all components with new stainless steel fixtures                   

Installed 4 solar panels in a custom aluminum solar tray fixed to the radar arch                                                         $ 1,500

New commercial grade fabric wall coverings and walnut woodwork in the salon                                                         $ 2,500

New custom kitchen cabinet sink and faucet in the galley                                                                                           $  1,000

Custom made cherry steps to the galley with hinged system for extra storage                                                           $     300

New faucets in both heads                                                                                                                                

Removed, cleaned, repainted and re-caulked all the windows (absolutely no leaks)                                              

Replaced all lights with LED                                                                                                                                        $     750

Installed new electrical panels – 12 volt/24volt and 110 AC (required with removal of the lower helm)

New Fusion stereo system with new speakers in the salon and cockpit                                                                     $  1,000

                                                                                                                                                                                     $89,050

This listing is courtesy of the BoatWizard MLS and may be centrally listed withanother broker. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey representation of a particular vessel.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.