1 B ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Belmont School District
Neighborhood · ZIP 02478These 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
1 B 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.
- Worth more than 85% of homes in Middlesex County
- Costs more per square foot than 87% of homes in Middlesex County
- Newer than 96% of homes in Belmont 02478
What homes are worth in Belmont 02478
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 40% of homes in Belmont 02478.
How it measures up in Belmont 02478
The dot is this home. The mark in the middle is the typical home in Belmont 02478.
Pricier than 40% of homes nearby
Pricier than 46% of homes nearby
Bigger than 39% of homes nearby
Newer than 96% of homes nearby
| Measure | This home | Belmont 02478 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $1,350,973 | 40% of homes | 85% of homes |
| Price per ft²pricier than | $710 | 46% of homes | 87% of homes |
| Living areabigger than | 1,902 ft² | 39% of homes | 52% of homes |
| Year builtnewer than | 2007 | 96% of homes | 93% of homes |
About 1 B St
How much is 1 B St, Belmont, MA worth?
The TopHap Estimate for 1 B St, Belmont, MA is $1,350,973 as of Aug 30, 2026. The likely range is $1,258,412 to $1,443,534. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1 B St, Belmont, MA last sell?
1 B St, Belmont, MA last sold on Sep 15, 2020, according to the county's recorded deed.
How big is 1 B St, Belmont, MA?
1 B St, Belmont, MA has 3 bedrooms, 4 bathrooms and 1,902 square feet of living space.
When was 1 B St, Belmont, MA built?
1 B St, Belmont, MA was built in 2007, making it 19 years old. It is a condo/apartment home. The building has 2 stories.
What schools serve 1 B St, Belmont, MA?
1 B St, Belmont, MA is assigned to Daniel Butler (elementary), rated A+; Winthrop L Chenery Upper Elementary School (middle), rated A-; Belmont High School (high), rated A+. All sit in Belmont School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1 B St, Belmont, MA compare to other homes in Belmont 02478?
Among the 7,995 homes in Belmont 02478, it is worth more than 40% of them ($1,350,973 against a typical $1,471,618), its price per square foot is higher than 46% of them ($710 against a typical $725), it is bigger than 39% of them (1,902 ft² against a typical 2,113 ft²) and it is newer than 96% of them (2007 against a typical 1930). Measured against all of Middlesex County, it is worth more than 85% 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 1 B St, Belmont, MA?
The 2025 property tax bill for 1 B St, Belmont, MA was $15,342. The county assessed it at $1,347,000.
More homes on B St
- 28 B St$408K3 bd · 1.5 ba · 1,684 ft² · Sold $390K · Dec 2025
- 8 B St$1.2M3 bd · 2.5 ba · 2,056 ft² · Sold $1.1M · Aug 2025
- 7 B St4 bd · 2 ba · 1,952 ft² · Sold Jun 2024
- 16 B St$1.6M4 bd · 4 ba · 2,562 ft² · Sold $1.4M · Jan 2023
- 9 B St # 116 bd · 2.5 ba · 3,261 ft² · Sold $915K · Jan 2017
- 18 B St$1.5M4 bd · 4 ba · 2,562 ft² · Sold $876K · Oct 2014
- 5 B St6 bd · 3 ba · 2,290 ft² · Sold $460K · May 2011
- 24 B St$965K2 bd · 3.5 ba · 1,144 ft² · Sold $490K · Aug 2006
- 15 B St$1.2M4 bd · 3 ba · 1,964 ft² · Sold $468K · Feb 2006
- 17 B St$742K4 bd · 1.5 ba · 1,810 ft² · Sold $165K · Aug 2005
- 10 B St$1.7M5 bd · 4 ba · 2,644 ft² · Sold $645K · Dec 2003
- 12 B St$1.5M4 bd · 3.5 ba · 2,362 ft² · Sold $545K · Nov 2002
Closest homes
- 52 Grant Ave0 ft · 3 bd · 3 ba · 2,136 ft² · Sold $1.2M · Jul 2022
- 48 Grant Ave58 ft · 8 bd · 2 ba · 2,023 ft² · Sold May 2002
- 5 B St90 ft · 6 bd · 3 ba · 2,290 ft² · Sold $460K · May 2011
- 58 Grant Ave$1.1M93 ft · 3 bd · 2.5 ba · 1,710 ft² · Sold $565K · Dec 2012
- 8 B St$1.2M93 ft · 3 bd · 2.5 ba · 2,056 ft² · Sold $1.1M · Aug 2025
- 40 Grant Ave # 42104 ft · 5 bd · 2 ba · 1,932 ft² · Sold $347K · Jun 2000
- 7 B St134 ft · 4 bd · 2 ba · 1,952 ft² · Sold Jun 2024
- 45 Grant Ave$1.2M159 ft · 3 bd · 2.5 ba · 1,870 ft² · Sold $899K · Jul 2020
More homes in Belmont 02478
- 18 Gilmore Rd$1.6M4 bd · 2.5 ba · 2,144 ft² · Sold $1.6M · Aug 2026
- 10 Cumberland Rd$2.3M4 bd · 3.5 ba · 2,602 ft² · Sold $600K · Aug 2026
- 23 Pine St$775K2 bd · 1.5 ba · 1,326 ft² · Sold $775K · Aug 2026
- 38 Slade St$672K2 bd · 1 ba · 1,229 ft² · Sold $700K · Aug 2026
- 113 White St$1M3 bd · 3 ba · 1,820 ft² · Sold $1M · Aug 2026
- 57 Farm Rd4 bd · 2 ba · 3,573 ft² · Sold $710K · Aug 2026
- 1 Hay Rd$1.7M3 bd · 2.5 ba · 2,866 ft² · Sold $1.7M · Aug 2026
- 42 Choate Rd6 bd · 2 ba · 2,652 ft² · Sold $1.4M · Aug 2026
- 109 Shaw Rd$1.3M3 bd · 1 ba · 1,490 ft² · Sold $1.3M · Aug 2026
- 233 Rutledge Rd$2.1M4 bd · 3.5 ba · 3,016 ft² · Sold $2.1M · Aug 2026
- 65 Grove St6 bd · 3 ba · 3,876 ft² · Sold $1.6M · Aug 2026
- 76 Grove St$1M3 bd · 2.5 ba · 1,452 ft² · Sold $1M · Aug 2026
Assigned schools
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