Condominium at 3 Clayton St # 3, Watertown MA 02472
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$825,000

3 Clayton St # 3, Watertown MA 02472
Watertown, MA 02472
Listed by Ari Koufos
Bedrooms
4
Bathrooms
2
Living area
1,880 sqft
Year built
1936

About this home

Spacious Top Floor Two level 4 Bedroom 2 full bath condo located in a top East End location near the Cambridge line. Traditional floor plan with bright & sunny living room, formal dining room, refurbished kitchen with separate eat-in area. Two good-sized bedrooms on main level and full bath. Bonus room perfect for home office. Front porch has been converted into a nice sunroom with hardwood floor. Top floor offers the large main bedroom with full bath with whirlpool tub, vaulted ceilings and wall a/c. Additional 4th bedroom on top level. Condo has been freshly painted and is in move-in condition. Two car exclusive use garage with one additional off-street space. Private storage and laundry in lower level. Conveniently located in the sought Coolidge Square in the East End just steps to specialty shops, great restaurants, the Deluxe Town Diner, bus line to Harvard Square and just a short walk to the New Arsenal Yards.

Property details

MLS
MLS Property Information Network
MLS #
73498677
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
199
On market date
April 8, 2026
Stories
2
Total bathrooms
2
Garage spaces
2
Parking spaces
3
Lot size
N/A
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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
Hosmer
0.5 mi away · Grades -1-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
668
Student:teacher ratio
10.3:1
District
Watertown
Middle
Winthrop L Chenery Middle
1.13 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
Watertown High
0.95 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
705
Student:teacher ratio
9.5:1
District
Watertown

Walkability

Blended score for Watertown'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).

83
Highly walkable
out of 100
EPA National Walkability Index
14.3 / 20 -- Above average walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores10
Parks20
Schools20
Transit stops20
Pharmacies6

Market position

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

On the market 199 days -- 113 more days than Watertown's current average of 86 days.
For reference, the median list price across 362 active listings in Watertown right now is $5,475.

Mortgage calculator

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Est. monthly payment
$5,118/mo
$165,000 down
$660,000 loan
Principal & interest$4,281
Property tax (est.)$688
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated June 21, 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.