Single Family Residence at 128 Watson Rd, Belmont MA 02478
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$1,995,000

128 Watson Rd, Belmont MA 02478
Belmont, MA 02478
Listed by Yu Liu
Bedrooms
4
Bathrooms
3.5
Living area
2,756 sqft
Year built
1925

About this home

Newly renovated and thoughtfully expanded, this move-in-ready Belmont home blends classic charm with modern comfort and flexible living space across multiple levels. Major updates include new electrical, new plumbing, two new central heating and cooling zones, renovated baths, refinished hardwood floors, and a redesigned kitchen with quartz countertops, brass accents, stainless-steel appliances, a BlueStar pro-style gas range, and island seating. The home offers 4 bedrooms and 3.5 baths, including a newly expanded top-level suite with a spacious bedroom, walk-in closet, and full bath, ideal as a private suite, guest retreat, or home office. The finished lower level provides additional bonus space for a media room, gym, playroom, or office. Detached 2-car garage. Convenient to schools, parks, Belmont Center, Cambridge, and Boston.Easy to show. Lockbox on site.

Highlights

Fireplace

Property details

MLS
MLS Property Information Network
MLS #
73533015
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
135
On market date
June 10, 2026
Stories
N/A
Total bathrooms
3.5
Garage spaces
2
Parking spaces
4
Lot size
0.14 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Mary Lee Burbank
0.13 mi away · Grades 0-4
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
354
Student:teacher ratio
14.2:1
District
Belmont
Middle
Winthrop L Chenery Middle
0.49 mi away · Grades 5-8
Nearest school -- attendance-zone data not available here
3.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,362
Student:teacher ratio
15.8:1
District
Belmont
High
Belmont High
0.51 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
3.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,329
Student:teacher ratio
16.4:1
District
Belmont

Walkability

Blended score for Belmont's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

90
Highly walkable
out of 100
EPA National Walkability Index
17.2 / 20 -- Most walkable
Google Places amenity density
95 / 100
Restaurants & cafes20
Grocery stores3
Parks20
Schools20
Transit stops20
Pharmacies5

Market position

How this listing compares to current activity in Belmont, from live MLS data.

On the market 135 days -- 40 more days than Belmont's current average of 95 days.
For reference, the median list price across 209 active listings in Belmont right now is $839,500.

Mortgage calculator

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Est. monthly payment
$12,164/mo
$399,000 down
$1,596,000 loan
Principal & interest$10,352
Property tax (est.)$1,663
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated August 2, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.