30 PIERMONT ST
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
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
30 Piermont 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.
- Costs less per square foot than 89% of homes in Watertown West End
- Has a smaller lot than 80% of homes in Middlesex County
- Older than 91% of homes in Watertown West End
What homes are worth in Watertown 02472
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 62% of homes in Watertown 02472.
How it measures up in Watertown 02472
The dot is this home. The mark in the middle is the typical home in Watertown 02472.
Pricier than 62% of homes nearby
Pricier than 12% of homes nearby
Bigger than 57% of homes nearby
Bigger than 44% of homes nearby
Newer than 14% of homes nearby
| Measure | This home | Watertown West End | Watertown 02472 | Middlesex County |
|---|---|---|---|---|
| Estimated valuepricier than | $908,294 | 63% of homes | 62% of homes | 63% of homes |
| Price per ft²pricier than | $470 | 11% of homes | 12% of homes | 53% of homes |
| Living areabigger than | 1,934 ft² | 63% of homes | 57% of homes | 54% of homes |
| Lot sizebigger than | 0.13 ac | 44% of homes | 44% of homes | 20% of homes |
| Year builtnewer than | 1900 | 9% of homes | 14% of homes | 15% of homes |
About 30 Piermont St
How much is 30 Piermont St, Watertown, MA worth?
The TopHap Estimate for 30 Piermont St, Watertown, MA is $908,294 as of Sep 24, 2026. The likely range is $819,466 to $997,122. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 30 Piermont St, Watertown, MA last sell?
30 Piermont St, Watertown, MA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 30 Piermont St, Watertown, MA?
30 Piermont St, Watertown, MA has 3 bedrooms, 2 bathrooms, 1,934 square feet of living space and a 0.13-acre lot.
When was 30 Piermont St, Watertown, MA built?
30 Piermont St, Watertown, MA was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.
What schools serve 30 Piermont St, Watertown, MA?
30 Piermont St, Watertown, MA is assigned to Cunniff Elementary School (elementary), rated B-; Watertown Middle School (middle), rated B-; Watertown High School (high), rated C+. All sit in Watertown School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 30 Piermont St, Watertown, MA compare to other homes in Watertown 02472?
Among the 10,041 homes in Watertown 02472, it is worth more than 62% of them ($908,294 against a typical $830,867), its price per square foot is higher than 12% of them ($470 against a typical $592), it is bigger than 57% of them (1,934 ft² against a typical 1,728 ft²), its lot is bigger than 44% of them (0.13 ac against a typical 0.14 ac) and it is newer than 14% of them (1900 against a typical 1930). Measured against all of Middlesex County, it is worth more than 63% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 30 Piermont St, Watertown, MA?
The 2026 property tax bill for 30 Piermont St, Watertown, MA was $10,070. The county assessed it at $825,400.
More homes on Piermont St
- 25 Piermont St$1.4M3 bd · 1 ba · 1,982 ft² · Sold $1.4M · Sep 2026
- 29 Piermont St$734K2 bd · 1 ba · 890 ft² · Sold $700K · Jun 2024
- 73 Piermont St$1.6M5 bd · 3.5 ba · 2,672 ft² · Sold $1.6M · Oct 2023
- 45 Piermont St$835K3 bd · 3 ba · 1,632 ft² · Sold $522K · Aug 2020
- 39 Piermont St$1.1M3 bd · 2.5 ba · 2,126 ft² · Sold $810K · Apr 2020
- 24 Piermont St$723K3 bd · 1 ba · 1,176 ft² · Sold $218K · Oct 2015
- 63 Piermont St$861K4 bd · 2 ba · 1,581 ft² · Sold $460K · Aug 2015
- 18 Piermont St$841K2 bd · 1 ba · 1,252 ft² · Sold Apr 2015
- 12 Piermont St4 bd · 2 ba · 2,385 ft² · Sold $500K · May 2014
- 44 Piermont St$943K4 bd · 2 ba · 1,863 ft² · Sold $447K · Dec 2013
- 68 Piermont St$883K4 bd · 1 ba · 1,458 ft² · Sold $430K · Oct 2012
- 64 Piermont St$792K4 bd · 2.5 ba · 1,344 ft² · Sold $407K · Jun 2011
Closest homes
- 24 Piermont St$723K63 ft · 3 bd · 1 ba · 1,176 ft² · Sold $218K · Oct 2015
- 36 Piermont St$680K77 ft · 2 bd · 2 ba · 1,912 ft² · Sold $290K · May 2001
- 31 Sparkill St$868K84 ft · 3 bd · 1.5 ba · 1,509 ft² · Sold $353K · Oct 2002
- 37 Sparkill St$829K108 ft · 2 bd · 1.5 ba · 1,431 ft² · Sold $163K · Aug 1996
- 18 Piermont St$841K126 ft · 2 bd · 1 ba · 1,252 ft² · Sold Apr 2015
- 25 Sparkill St$886K105 ft · 3 bd · 3 ba · 1,923 ft² · Sold $510K · Jan 2019
- 44 Piermont St$943K151 ft · 4 bd · 2 ba · 1,863 ft² · Sold $447K · Dec 2013
- 43 Sparkill St$843K166 ft · 2 bd · 1.5 ba · 1,616 ft² · Sold $650K · Nov 2020
More homes in Watertown 02472
- 122 Rutland St$1M4 bd · 1.5 ba · 1,851 ft² · Sold $800K · Oct 2026
- 4 Repton Cir$800K2 bd · 2 ba · 1,062 ft² · Sold $765K · Oct 2026
- 7 California Park$966K3 bd · 1 ba · 1,724 ft² · Sold $240K · Oct 2026
- 220 Sycamore St4 bd · 3 ba · 2,058 ft² · Sold $1.2M · Oct 2026
- 28 Morse St6 bd · 3.5 ba · 4,285 ft² · Sold $1.3M · Oct 2026
- 134 Mount Auburn St$1.5M3 bd · 2.5 ba · 2,529 ft² · Sold $1.5M · Oct 2026
- 39 Green St$1.2M2 bd · 1 ba · 2,859 ft² · Sold $1.3M · Sep 2026
- 5 Repton Cir$875K3 bd · 2 ba · 1,341 ft² · Sold $737K · Sep 2026
- 68 Howe St4 bd · 2 ba · 3,097 ft² · Sold $350K · Sep 2026
- 130 Mount Auburn St$1.4M3 bd · 3 ba · 2,301 ft² · Sold $1.2M · Sep 2026
- 44 Bennett Rd$757K3 bd · 1 ba · 1,100 ft² · Sold $650K · Sep 2026
- 124 Fayette St6 bd · 3.5 ba · 2,784 ft² · Sold $1.2M · Sep 2026
Assigned schools
Explore the area
See this home in context
Open 30 Piermont St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map