451 Wellesley St Weston — Photo 1 of 28
$4,800,000
451 Wellesley St, Weston, MA 02493
Weston, MA 02493
Beds
5
Baths
6.5
SqFt
12,144
Style
Single Family
Built
1997
Set on 5.6 private acres on Weston’s highly desirable south side, this impressive estate offers exceptional privacy and timeless appeal. Tucked at the end of a long, winding driveway, this Federal Colonial blends classic architecture with comfortable living, featuring sun-filled interiors, a dramatic two-story family room with fireplace, a bright sunroom, and a stylish home office. The flexible layout includes a first-floor bedroom suite ideal for guests, while upstairs offers five bedrooms, including a spacious primary suite with fireplace, luxurious bath, dressing area, and multiple walk-in closets, along with four additional bedrooms and three full baths. The finished walk-out lower level with a separate entrance includes a kitchen, bedroom, full bath, exercise and media rooms—perfect for extended living or entertaining. Complete with a five-car garage and located just minutes from the state’s top public schools, with convenient access to Boston.
Key facts
It was listed on April 1, 2026. The annual property taxes are $43,987 (2025 tax year). It sits on a 5.64-acre (245,566 sq ft) lot.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Weston, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Washer • Dryer
Neighborhood
Shopping • Pool • Tennis Court(s) • Park • Golf • House of Worship
Geography
Questions about this home
When was 451 Wellesley St, Weston listed?
451 Wellesley St, Weston was listed on April 1, 2026.
Has the price of 451 Wellesley St, Weston changed?
The price hasn't changed since it was listed at $4,800,000.
What are the property taxes for 451 Wellesley St, Weston?
The annual property taxes for 451 Wellesley St, Weston are $43,987 (2025 tax year).
How big is the lot at 451 Wellesley St, Weston?
451 Wellesley St, Weston sits on a 5.64-acre (245,566 sq ft) lot.
What is the status of 451 Wellesley St, Weston?
451 Wellesley St, Weston is actively listed for sale.
Population
11,579
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$250K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
12.5%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '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 12,144 sq ft principal dwelling). Lot size: 245,566 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 Agent: Yang Liu
Listing Office: Weston Realty LLC
MLS® Number: 73494280
