$1,750,000
NEW CONSTRUCTION

300 Castle Rd Nahant, MA 01908

Estimated payment $11,230/month

4 Beds
2.5 Baths
2,506 Sq Ft
$698 Price per Sq Ft

Highlights

  • Marina
  • Under Construction
  • Property is near a beach
  • Swampscott High School Rated A-
  • Sauna
  • Scenic Views

About This Home

BRAND NEW CUSTOM-BUILT COASTAL MASTERPIECE. Nestled in the exclusive oceanfront community of Nahant, this architectural new construction build flawlessly blends designer finishes with professional luxury. Move in for end-of-summer occupancy! The open-concept main level features a show-stopping gourmet kitchen with custom multi-tone Shaker cabinetry, a massive center island, and an expansive walk-in chef’s pantry with wrap-around floating display shelves. Premium appliances include a 36” Monogram 6-burner gas range and seamlessly integrated panel-ready refrigeration. Entertain from the dedicated wet bar with a built-in beverage chiller. Upstairs, the private primary suite is a sanctuary of wellness, complete with a custom spa bath holding dual vanities, a luxury remote bidet seat, and a wireless commercial-grade Mr. Steam shower system. Complete with solid-core Shaker doors, black hardware, an attached 2-car garage, and immediate beach access. Live the seaside dream!

Listing Agent

Thomas Mario

Century 21 Mario Real Estate Listed on: 06/15/2026

Century 21 Mario Real Estate

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2026 | Under Construction

Lot Details

  • 1,013 Sq Ft Lot
  • Landscaped Professionally
  • Sloped Lot

Parking

  • 2 Car Attached Garage
  • Tuck Under Parking
  • Heated Garage
  • Garage Door Opener
  • Driveway
  • Open Parking
  • Off-Street Parking

Home Design

  • Contemporary Architecture
  • Frame Construction
  • Shingle Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 2,506 Sq Ft Home
  • Open Floorplan
  • Wet Bar
  • Sheet Rock Walls or Ceilings
  • Decorative Lighting
  • Insulated Windows
  • Insulated Doors
  • Living Room with Fireplace
  • Sauna
  • Scenic Vista Views

Kitchen

  • Range with Range Hood
  • Microwave
  • Plumbed For Ice Maker
  • Dishwasher
  • Wine Refrigerator
  • Solid Surface Countertops
  • Disposal

Flooring

  • Wood
  • Ceramic Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary bedroom located on second floor
  • Custom Closet System
  • Walk-In Closet
  • Double Vanity
  • Steam Shower
  • Separate Shower

Laundry

  • Laundry on main level
  • Washer and Gas Dryer Hookup

Unfinished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Interior Basement Entry

Eco-Friendly Details

  • Energy-Efficient Thermostat
  • Watersense Fixture

Outdoor Features

  • Property is near a beach
  • Balcony
  • Deck
  • Patio

Location

  • Property is near golf course, public transit, and schools

Utilities

  • Central Air
  • Heating System Uses Natural Gas

Listing and Financial Details

  • Assessor Parcel Number 5270787

Community Details

Overview

  • No Home Owners Association
  • Near Conservation Area

Amenities

  • Shops

Recreation

  • Marina
  • Tennis Courts
  • Park
  • Jogging Path

Home Details

Home Type

Single Family

Year Built

Built in 2026 | Under Construction

Lot Details

1,013 Sq Ft Lot

Parking

2

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Contemporary
  • Year Built: 2026
  • New Construction YN: Yes
  • Year Built Details: Under Construction
  • Special Features: NewHome

Interior Features

  • Flooring: Tile, Hardwood
  • Interior Amenities: WaterSense Fixture(s), Sauna/Steam/Hot Tub, Wet Bar, Finish - Sheetrock
  • Door Features: Insulated Doors
  • Fireplace Features: Living Room
  • Fireplace YN: Yes
  • Fireplaces: 1
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Wine Refrigerator, Range Hood, Plumbed For Ice Maker
  • Total Bedrooms: 4
  • Room Bedroom2 Level: Second
  • Room Bedroom2 Features: Flooring - Hardwood
  • Room Bedroom3 Features: Flooring - Hardwood
  • Room Bedroom3 Level: Second
  • Room Bedroom4 Level: Second
  • Room Bedroom4 Features: Flooring - Hardwood
  • Basement YN: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bathrooms: 3
  • Room Master Bedroom Features: Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood, Balcony / Deck
  • Room Master Bedroom Level: Second
  • Master Bathroom Features: Yes
  • Bathroom 1 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Steam / Sauna
  • Bathroom 1 Level: Second
  • Bathroom 2 Level: Second
  • Bathroom 2 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Flooring - Stone/Ceramic Tile
  • Bathroom 3 Features: Bathroom - Half, Flooring - Stone/Ceramic Tile
  • Bathroom 3 Level: First
  • Room Dining Room Features: Flooring - Hardwood, Wet Bar, Deck - Exterior
  • Room Dining Room Level: First
  • Room Kitchen Level: First
  • Room Kitchen Features: Closet/Cabinets - Custom Built, Flooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Open Floorplan
  • Laundry Features: Main Level, Gas Dryer Hookup, Washer Hookup, First Floor
  • Room Living Room Level: First
  • Room Living Room Features: Flooring - Hardwood, Open Floorplan
  • Basement: Full, Walk-Out Access, Interior Entry, Concrete, Unfinished
  • Above Grade Finished Sq Ft: 2506
  • Living Area: 2506
  • Spa YN: No
  • Window Features: Insulated Windows
  • MAIN LO: BB2945
  • Insulation: Full, Mixed

Exterior Features

  • Exterior Features: Deck, Patio, Professional Landscaping, Decorative Lighting
  • Construction Materials: Frame
  • Foundation Details: Concrete Perimeter
  • Home Warranty YN: No
  • Patio And Porch Features: Deck, Patio
  • Road Frontage Type: Public
  • Road Surface Type: Paved
  • Roof: Shingle
  • View: Scenic View(s)
  • View YN: Yes
  • Waterfront Features: Ocean, Beach Ownership(Public)
  • Waterfront YN: No
  • Waterview Flag: Yes

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 2
  • Garage YN: Yes
  • Open Parking Spaces: 2
  • Open Parking YN: Yes
  • Parking Features: Attached, Under, Garage Door Opener, Heated Garage, Paved Drive, Off Street, Driveway
  • Total Parking Spaces: 4

Utilities

  • Sewer: Public Sewer
  • Utilities: for Gas Range, for Gas Oven, Washer Hookup, Icemaker Connection
  • Cooling: Central Air
  • Heating: Natural Gas
  • Cooling Y N: Yes
  • Electric: Circuit Breakers
  • Heating YN: Yes
  • Water Source: Public

Condo/Co-op/Association

  • Association YN: No
  • Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Conservation Area, Highway Access, House of Worship, Marina, Public School, T-Station, University, Sidewalks
  • Senior Community YN: No

Lot Info

  • Parcel Number: 5270787
  • Zoning: RES
  • Farm Land Area Units: Square Feet
  • Lot Features: Easements, Sloped
  • Lot Size Acres: 0.02
  • Lot Size Sq Ft: 1013
  • Lot Size Units: Acres
  • Property Attached YN: No

Green Features

  • Green Energy Efficient: Thermostat

Tax Info

  • Tax Year: 2026
  • Tax Annual Amount: 0.01

Multi Family

  • Basement Included Sq Ft: No

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
06/15/2026 06/15/26 For Sale $1,750,000 -- $698 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73536402

MLS Property Information Network (MLS PIN)
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