2009 MJM 29z Downeast Boat in Shelter Island, NY 11964 US
Built in 2009
29z Downeast
1 Engine (Yanmar)
29 feet
Diesel
Fiberglass/Reinforced
2009 MJM 29z
*New Yanmar 370hp*
The MJM 29z may well be the ultimate sea-going weekender. Built with a Kevlar/E-Glass, foam-core and pre-pregnated epoxy laminate, the 29z boasts the some of the most advanced construction in the semi-custom power boat industry. The benefit of this highly sophisticated build process is an extremely strong and light hull capable of remarkable fuel efficiency.
"True Love" offers all the things boaters love about the popular MJM 29z. A great weekender layout, with plenty of seating. Fast, economical speeds and outstanding maneuverability around the docks with sidepower thruster and Yanmar stern drive. What "True Love" offers that others don't is a brand new Yanmar 8LV 370- Professionally installed and boasting only 10 hours. (Installed April 2025). This voluntary $75,000 upgrade provides added cruising and top end speeds while staying incredibly efficient, with a top speed of 40kts. It also gives a buyer piece of mind in their purchase. She comes loaded with complete service records from the install.
"True Love" just underwent an extensive detail, where the owner moved her to an indoor facility and had the boat cleaned from top to bottom. If you are in the market for a great run about, or weekend cruiser this boat is not to be missed. Other highlights include;
- New Yanmar 8LV 370hp engine and stern drive refit by Coecles Harbor Marine, builder of CH 38 Runabout-Doug Zern Design.
- Side Power Thruster
- Bennett Trim Tabs
- Heat and Air Conditioning
- Vacuflush head
- Raymarine MFD and radar
- Windlass
- Fresh Bottom Paint
- Blue Awlgrip Hull
*Hull hours 570
Nominal Length
29ft
Length Overall
29ft
Length at Waterline
26.67ft
Length on Deck
29ft
Beam
10.17ft
Max Draft
2.5ft
Drive Up Draft
1.33ft
Dry Weight
7600lb
Fuel Tanks
125gal
Holding Tanks
20gal
Windlass
electric-windlass
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Yanmar
Engine Model
8LV370Z
Total Power
370hp
Engine Hours
10
Engine Type
inboard
Fuel Type
diesel
Drive Type
stern
Propeller Type
3-blade
Propeller Material
stainless-steel
About MJM Yachts and Design
- The "Z" stands for Zurn Yacht Design, MJMs designer. Doug Zurn created the signature MJM down east look which is patented under US D475,338S.
- That MJM "look" is a blend of a Carolina sportfish flared bow; the large side openings and sightlines of a Matthews cruiser, the tumblehome of an Adirondacks speedboat and the open pilothouse and single level deck of a Maine lobsterboat.
- The hull is designed to be narrower than the powerboat norm for easier handling, trucking by road without escort, less resistance for fuel efficiency and greater stability in cross seas.
- This modified deep "V" starts out with a 50 deg. deadrise at the cutwater tapering to 17 degrees 2/3's aft and then a constant at 17 degrees to the transom... thus providing greater stability at rest, less drag, better fuel efficiency and better tracking in following seas than dated deep "V" designs.
- Sophisticated lifting strakes and chine flats redirect wave energy out and down to provide a stabilizing force to counteract roll, introduce air under the hull to reduce resistance and produce a dry ride.
Hull and Deck Construction
- Exceptionally strong composite of wet prepreg E-glass, KEVLAR and epoxy with a 60:40 ratio (glass to resin). vacuum-bagged to 2116 lbs per square foot and oven post-cured at 145F.
- High tech water-resistant structural foam throughout, Corecell in hull and 1” AIREX C70 in deck with Penske Core and G10 hardware reinforced areas.
- Solid unidirectional E-glass/epoxy GRP centerline keel/backbone with structural grid and anti-collision stem to minimize damage from grounding.
- Certified by IMCI as CE Mark (ISO) Offshore Category B vessel, the highest classification for a boat under 40 feet.
- Micron Extra Anti-Fouling Bottom Paint
- Exceptionally strong and rigid, FRP molded windshield frame.
- Cook “Armor Flex” gelcoat deck w/sand-textured buff non-skid
- Single level deck from wheel to transom seat avoids trip hazards.
Features and Deck Hardware
- Deck hatches are fitted with scuppers to drain overboard, gasketed to prevent water from going into the bilge and with lockdowns.
- Teak decking
- 3-Sided Cockpit Cover
- Swim platform with Armstrong custom ladder and Scandvik h/c shower,
- Fully-opening windshields with safety glass and electric wiper/washers.
- Bentley Piloting Seats on adjustable pedestal that lowers to allow chairs to swivel 360 degrees for side-chair living room setting in harbor.
- Removable, varnished teak single-leaf table w/dual locations in pilothouse and belowdecks in main cabin.
- Stainless 1-1/4” bow rail with spotlight and 16” teak burgee staff.
- Muir windlass with self-launching Lewmar claw anchor w/250’ rode/Chain and high-pressure fresh-water, chain/rode washer operable from helm.
- Deck drains to gray water system and out transom…avoid hull stain.
- Heavily reinforced custom bow chocks and deck cleats.
- 16 SS safety grab rails. Over cabin trunk & hardtop (4) and under (3), on windshield frame outside (4) and inside (2), at companionway & console (3).
- Cockpit sole locker for fenders and docklines.
- Large pilothouse settee lockers w/mesh storage bags for bikes, hard luggage, golf clubs or inflatable dinghy.
- 8 hatches & opening ports with Ocean Air combo shades/screens...more fresh air and light than any 29-34 footer we know of.
- 3x5 American flag with teak staff and retainer pin.
Systems
- Halogen lighting throughout w/overheads on dimmer switches.
- Bonded electrical system and underwater fittings w/galvanic isolator.
- 120 Volt AC Shorepower w/Promariner Inverter/Charger w/50' 30 Amp Cord
- Pressure hot/cold water w/5.3-gal.heater, 58-gal. fresh water tank
- Automatic electric bilge pumps (2) and manual emergency pump (1)
- Vacuflush head, 10 gal holding tank w/ overboard macerator discharge.
- Gray water sump for shower, icebox and AC condensate.
- Clarion Stereo System, with MP3/IPod Jack and 4 Speakers
Interior Layout
- Wrap-around lounge with bolstered ultraleather upholstery.
- V-berth filler panel & cushion to convert lounge to large double.
- 2 poly dry storage bins under settees.
- Head/shower w/floor drain into gray water sump pump... mirror, towel rings, shelf for towel storage and sliding cherry cabinet for toiletries, etc.
- Deluxe cherry planked hull siding, framed forward bulkhead with storage shelves having cold-molded fiddles above berths
- Gloss varnished teak & holly cabin sole.
- OceanAir dual privacy pull shades & screens for all ports and hatches.
- Corian counter-tops.
- Off-white, foam backed vinyl headliner.
- Hanging locker with outboard storage shelf plus clothing hooks (3)
- Teak companionway steps with tool or shoe storage compartments.
Galley
- Polished SS sink
- Drawers (3) for flatware w/Rubbermaid organizer, utensils & rolled goods
- Seafrost 12 Volt fridge with 2 Ice Trays
- General Ecology Seagull water purifier.
- Princess single burner ceramic cooktop
- Tappan TM 5050S microwave oven
- Flip panel access to Rubbermaid trash bin
Price History
| Date | Event | Price |
|---|---|---|
| 8/18/26 | Initial price | $295,000 |
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2009 MJM 29z Downeast. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Downeast cost in today's market, or how much does a MJM cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
%
Principal Loan Amount$ 250,750
Total Payment$448,331.69
Monthly payment
$1,868.05/mo
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2009 MJM 29z Downeast. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Downeast cost in today's market, or how much does a MJM cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
%
Principal Loan Amount$ 250,750
Total Payment$448,331.69
Monthly payment
$1,868.05/mo
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 2009 MJM 29z Downeast | ||||||
|---|---|---|---|---|---|---|
| Price | $295,000 | $259,000 | $209,000 | $169,000 | $159,000 | $135,000 |
| Location | Shelter Island | Huntington | Freeport | Verona Beach | Amityville | Shelter Island |
| Nominal Length | 29' | 38' | 37' | 39' | 43' | 37' |
| Draft | 3' | - | - | - | - | - |
| Engine Make | Yanmar | Caterpillar | Volvo Penta | Volvo | Volvo Penta | Mercruiser |
| Total Engine Power | 370 hp | 420 hp | 330 hp | 375 hp | 440 hp | 375 hp |
| Days on Market | 18 | 44 | 344 | 63 | 333 | 49 |
| Get in touch |
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Meet the Broker
Address
128 Shore Road
Glen Cove, NY 11542
Boat Location
Contact DiMillo's Yacht Sales New York about 2009 MJM 29z Downeast
128 Shore Road, Glen Cove, NY, 11542
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