447 MAIN ST
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Watertown School District
Neighborhood · ZIP 02472These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
447 Main St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Among the largest homes in Watertown West End
- Has a smaller lot than 81% of homes in Middlesex County
- Older than 75% of homes in Watertown West End
How it measures up in Watertown 02472
The dot is this home. The mark in the middle is the typical home in Watertown 02472.
Bigger than 97% of homes nearby
Bigger than 42% of homes nearby
Newer than 37% of homes nearby
| Measure | This home | Watertown West End | Watertown 02472 | Middlesex County |
|---|---|---|---|---|
| Living areabigger than | 3,856 ft² | almost all homes | 97% of homes | 95% of homes |
| Lot sizebigger than | 0.13 ac | 42% of homes | 42% of homes | 19% of homes |
| Year builtnewer than | 1920 | 25% of homes | 37% of homes | 26% of homes |
About 447 Main St
When did 447 Main St, Watertown, MA last sell?
447 Main St, Watertown, MA last sold on Oct 21, 2019 for $1,195,000, according to the county's recorded deed.
How big is 447 Main St, Watertown, MA?
447 Main St, Watertown, MA has 5.5 bathrooms, 3,856 square feet of living space and a 0.13-acre lot.
When was 447 Main St, Watertown, MA built?
447 Main St, Watertown, MA was built in 1920, making it 106 years old. The building has 1 story.
What schools serve 447 Main St, Watertown, MA?
447 Main St, Watertown, MA is assigned to Watertown Middle School (middle), rated B-; Cunniff Elementary School (elementary), rated A; Watertown High School (high), rated B-. All sit in Watertown School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 447 Main St, Watertown, MA compare to other homes in Watertown 02472?
Among the 10,041 homes in Watertown 02472, it is bigger than 97% of them (3,856 ft² against a typical 1,724 ft²), its lot is bigger than 42% of them (0.13 ac against a typical 0.14 ac) and it is newer than 37% of them (1920 against a typical 1930). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 447 Main St, Watertown, MA?
The 2025 property tax bill for 447 Main St, Watertown, MA was $24,638. The county assessed it at $1,079,200.
More homes on Main St
- 504 Main St # 1$755K6 bd · 2 ba · 1,034 ft² · Sold $750K · Apr 2026
- 654 Main St$998K3 bd · 1 ba · 1,980 ft² · Sold $980K · Feb 2026
- 222 Main St$943K5 bd · 2.5 ba · 2,333 ft² · Sold $965K · Aug 2025
- 618 Main St # 6204 bd · 2 ba · 2,314 ft² · Sold $1M · Jun 2025
- 346 Main St$563K2 bd · 1.5 ba · 1,032 ft² · Sold $542K · Nov 2024
- 624 Main St6 bd · 4 ba · 2,990 ft² · Sold $1.1M · Oct 2024
- 549 Main St4 bd · 2 ba · 1,806 ft² · Sold $1M · Nov 2023
- 707 Main St$1.1M4 bd · 2.5 ba · 2,099 ft² · Sold $925K · Oct 2023
- 224 Main St$1.1M4 bd · 3 ba · 2,127 ft² · Sold $1.1M · Apr 2023
- 504 Main St # 2$896K6 bd · 2 ba · 1,980 ft² · Sold $833K · Nov 2022
- 591 Main St$831K3 bd · 1.5 ba · 1,477 ft² · Sold $754K · Nov 2022
- 170 Main St # 403$443K2 bd · 2 ba · 893 ft² · Sold $455K · Oct 2022
Closest homes
- 49 Lexington St # 5155 ft · 4 bd · 3 ba · 2,932 ft²
- 53 Lexington St109 ft · 4 bd · 2 ba · 2,704 ft² · Sold Jan 1900
- 12 Edenfield Ave # 14117 ft · 4 bd · 2 ba · 2,328 ft² · Sold $175K · Jun 1993
- 57 Lexington St153 ft · 3 bd · 2 ba · 2,219 ft² · Sold $949K · Apr 2026
- 59 Lexington St$621K153 ft · 4 bd · 1 ba · 1,156 ft² · Sold $253K · Jun 2009
- 459 Main St # 463148 ft · 5 bd · 4 ba · 2,573 ft² · Sold $487K · Apr 2002
- 16 Edenfield Ave146 ft · 4 bd · 2 ba · 2,250 ft² · Sold $650K · Feb 2017
- 61 Lexington St$679K190 ft · 1 bd · 1.5 ba · 992 ft² · Sold $459K · Sep 2019
More homes in Watertown 02472
- 3 Repton Cir$829K2 bd · 2 ba · 1,182 ft² · Sold $775K · Aug 2026
- 12 Bennett Rd$700K3 bd · 1.5 ba · 1,184 ft² · Sold $750K · Aug 2026
- 50 Carey Ave$375K2 bd · 1 ba · 600 ft² · Sold $200K · Aug 2026
- 131 Coolidge Ave$492K1 bd · 1 ba · 850 ft² · Sold $515K · Aug 2026
- 246 Waverley Ave$957K4 bd · 2 ba · 2,144 ft² · Sold $850K · Aug 2026
- 153 Boylston St$515K1 bd · 1 ba · 854 ft² · Sold $515K · Aug 2026
- 34 Angela Ln$744K2 bd · 2.5 ba · 1,252 ft² · Sold $769K · Aug 2026
- 10 Williams St$410K2 bd · 1 ba · 950 ft² · Sold $410K · Aug 2026
- 116 Winsor Ave4 bd · 2 ba · 2,344 ft² · Sold $800K · Aug 2026
- 25 King St6 bd · 2 ba · 2,764 ft² · Sold $1.1M · Aug 2026
- 26 Desmond Ave6 bd · 2 ba · 2,592 ft² · Sold $1.2M · Aug 2026
- 69 Hillside Rd4 bd · 2.5 ba · 2,880 ft² · Sold $910K · Aug 2026
Assigned schools
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