20 COTTON ST
Valuation
Tax & Assessment
Property Facts
Transaction History(7)
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: Boston School District
Neighborhood · ZIP 02131These 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.
Ownership
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
20 Cotton 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 86% of homes in Roslindale 02131
- Costs more per square foot than 67% of homes in Roslindale 02131
- Has a bigger lot than 73% of homes in Suffolk County
- Older than 65% of homes in Roslindale 02131
What homes are worth in Roslindale 02131
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 86% of homes in Roslindale 02131.
How it measures up in Roslindale 02131
The dot is this home. The mark in the middle is the typical home in Roslindale 02131.
Pricier than 86% of homes nearby
Pricier than 67% of homes nearby
Bigger than 51% of homes nearby
Bigger than 51% of homes nearby
Newer than 35% of homes nearby
| Measure | This home | Roslindale 02131 | Suffolk County |
|---|---|---|---|
| Estimated valuepricier than | $908,580 | 86% of homes | 70% of homes |
| Price per ft²pricier than | $544 | 67% of homes | 38% of homes |
| Living areabigger than | 1,670 ft² | 51% of homes | 57% of homes |
| Lot sizebigger than | 0.11 ac | 51% of homes | 73% of homes |
| Year builtnewer than | 1914 | 35% of homes | 46% of homes |
About 20 Cotton St
How much is 20 Cotton St, Roslindale, MA worth?
The TopHap Estimate for 20 Cotton St, Roslindale, MA is $908,580 as of Jul 14, 2026. The likely range is $859,518 to $957,642. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 20 Cotton St, Roslindale, MA last sell?
20 Cotton St, Roslindale, MA last sold on Aug 16, 2021 for $845,000, according to the county's recorded deed.
How big is 20 Cotton St, Roslindale, MA?
20 Cotton St, Roslindale, MA has 4 bedrooms, 1.5 bathrooms, 1,670 square feet of living space and a 0.11-acre lot.
When was 20 Cotton St, Roslindale, MA built?
20 Cotton St, Roslindale, MA was built in 1914, making it 112 years old. It is a colonial home. The building has 2 stories.
What schools serve 20 Cotton St, Roslindale, MA?
20 Cotton St, Roslindale, MA is assigned to Charles Sumner Elementary School (elementary), rated D+; Washington Irving Middle School (middle); Margarita Muniz Academy (high), rated C-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 20 Cotton St, Roslindale, MA compare to other homes in Roslindale 02131?
Among the 7,665 homes in Roslindale 02131, it is worth more than 86% of them ($908,580 against a typical $695,873), its price per square foot is higher than 67% of them ($544 against a typical $501), it is bigger than 51% of them (1,670 ft² against a typical 1,658 ft²), its lot is bigger than 51% of them (0.11 ac against a typical 0.11 ac) and it is newer than 35% of them (1914 against a typical 1920). Measured against all of Suffolk County, it is worth more than 70% 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 20 Cotton St, Roslindale, MA?
The 2025 property tax bill for 20 Cotton St, Roslindale, MA was $9,750. The county assessed it at $842,000.
More homes on Cotton St
- 44 Cotton St$640K2 bd · 1 ba · 1,109 ft² · Sold $635K · Oct 2025
- 19 Cotton St # 215 bd · 2 ba · 2,372 ft² · Sold $615K · Jun 2025
- 4 Cotton St$987K3 bd · 1 ba · 2,046 ft² · Sold $975K · May 2025
- 15 Cotton St$646K2 bd · 1 ba · 867 ft² · Sold $635K · Dec 2024
- 36 Cotton St$1.2M3 bd · 2 ba · 2,010 ft² · Sold $1.3M · Apr 2024
- 27 Cotton St6 bd · 3 ba · 4,050 ft² · Sold $1.4M · Mar 2024
- 16 Cotton St$1.3M4 bd · 3.5 ba · 2,373 ft² · Sold $1.4M · Jun 2023
- 40 Cotton St # 424 bd · 2 ba · 2,330 ft² · Sold Oct 2021
- 39 Cotton St4 bd · 3 ba · 2,564 ft² · Sold $600K · Jul 2016
- 31 Cotton St$1.3M4 bd · 2.5 ba · 2,096 ft² · Sold $850K · Jun 2016
- 51 Cotton St$836K4 bd · 1.5 ba · 1,533 ft² · Sold $490K · Sep 2014
- 8 Cotton St$545K1 bd · 1 ba · 807 ft² · Sold $303K · Jun 2013
Closest homes
- 24 Cotton St$851K45 ft · 4 bd · 1.5 ba · 1,704 ft² · Sold Aug 2012
- 16 Cotton St$1.3M49 ft · 4 bd · 3.5 ba · 2,373 ft² · Sold $1.4M · Jun 2023
- 28 Cotton St$843K89 ft · 4 bd · 2 ba · 1,678 ft² · Sold $357K · Nov 2010
- 28 Cotton St$670K89 ft · 2 bd · 1 ba · 1,131 ft² · Sold $299K · Jul 2006
- 15 Primrose St$1.2M101 ft · 3 bd · 1.5 ba · 2,443 ft² · Sold $645K · Oct 2020
- 12 Cotton St98 ft · 4 bd · 2 ba · 1,985 ft² · Sold $124K · Jul 1995
- 11 Primrose St # 2$1.1M125 ft · 3 bd · 3 ba · 2,149 ft²
- 11 Primrose St # 1$1.1M125 ft · 5 bd · 3 ba · 2,094 ft²
More homes in Roslindale 02131
- 73 Hawthorne St$845K2 bd · 2.5 ba · 1,624 ft² · Sold $965K · Jul 2026
- 135 Florence St$477K2 bd · 2 ba · 916 ft² · Sold $475K · Jul 2026
- 83 Birch St$620K2 bd · 1.5 ba · 902 ft² · Sold $620K · Jul 2026
- 602 Canterbury St$549K2 bd · 1.5 ba · 1,023 ft² · Sold $485K · Jul 2026
- 16 Primrose St$599K2 bd · 1 ba · 937 ft² · Sold $608K · Jul 2026
- 778 W Roxbury Pkwy$1.2M3 bd · 1.5 ba · 1,752 ft² · Sold $1.1M · Jul 2026
- 46 Belgrade Ave$850K2 bd · 2 ba · 1,176 ft² · Sold $845K · Jul 2026
- 40 Arborough Rd$1.4M3 bd · 1.5 ba · 1,767 ft² · Sold $1.4M · Jul 2026
- 392 Poplar St$710K4 bd · 2.5 ba · 1,300 ft² · Sold $710K · Jul 2026
- 18 Granfield Ave$730K2 bd · 2.5 ba · 1,411 ft² · Sold $730K · Jul 2026
- 1536 Centre St$550K2 bd · 1 ba · 1,016 ft² · Sold $550K · Jul 2026
- 8 Mendum St$1.3M3 bd · 1.5 ba · 1,425 ft² · Sold $1.3M · Jul 2026
Assigned schools
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