Active
133 Days on market
43 Prentiss Ln Belmont — Photo 1 of 32

43 Prentiss Ln Belmont — Photo 1 of 32

Recent Drop: $100,000

$3,700,000
$3,600,000

$3,600,000

43 Prentiss Ln, Belmont, MA 02478

Belmont, MA 02478

Beds

5

Baths

4.5

SqFt

5,117

Style

Single Family

Built

1966

Perched atop prestigious Old Belmont Hill, this beautifully renovated contemporary [2022] offers refined living in a private, garden setting. A dramatic two-story foyer opens to expansive living and dining spaces where floor-to-ceiling glass frames lush, curated views. The chef’s kitchen is anchored by a striking picture window, creating a seamless connection to the outdoors. A family room, private office, custom mudroom, and powder room complete the main level. Upstairs features five bedrooms and three full baths, including a serene primary suite with walk-in closet and spa-like bath. The bright lower level offers full windows, fireplace, wet bar, and full bath—ideal for extended living or entertaining. Stone walls, landscaped grounds, three patios, and a built-in grill create exceptional outdoor space. A 2-car garage and proximity to conservation trails, Belmont Center, Cambridge, and Boston complete this offering.

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$704/sqft
Local Avg (Belmont)$614/sqft
15% AboveMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Belmont, MA.

Property Details

Financials

Original Price$3,700,000
Annual Taxes$38,173.32

Parking

Garage2
Off-Street6

Interior Specifications

Total Rooms10
Fireplaces2
FlooringWood, Tile, Carpet, Hardwood
BasementFull, Partially Finished, Interior Entry, Radon Remediation System

Climate & Utilities

HeatingCentral, Forced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter
ZoningSA

Property & Lot

Acres0.38
SqFt Lot16,390
Lot Features--

Amenities & Appliances

Range • Dishwasher • Disposal • Refrigerator • Washer • Dryer • Water Treatment • Range Hood

Neighborhood

Public Transportation • Shopping • Pool • Tennis Court(s) • Walk/Jog Trails • Golf

Geography

Property History

Price Drop
$3,600,000

Was $3,700,000

Jul 7, 2026

MLS® 73510028

Listed
$3,700,000

Apr 29, 2026

MLS® 73510028

Population

27,175

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$183K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

35.3%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 5,117 sq ft principal dwelling). Lot size: 16,390 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Listing Provided By

Listing Agent: The Roach & Sherman Team

Listing Office: Compass

MLS® Number: 73510028

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