21 WALKER ST
Valuation
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(11)
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 02129These 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
21 Walker 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.
- Smaller than 74% of homes in Suffolk County
- Has a smaller lot than 77% of homes in Suffolk County
- Among the oldest homes in Suffolk County
How it measures up in Charlestown 02129
The dot is this home. The mark in the middle is the typical home in Charlestown 02129.
Bigger than 34% of homes nearby
Bigger than 37% of homes nearby
Newer than 3% of homes nearby
| Measure | This home | Charlestown 02129 | Suffolk County |
|---|---|---|---|
| Living areabigger than | 963 ft² | 34% of homes | 26% of homes |
| Lot sizebigger than | 963 ft² | 37% of homes | 23% of homes |
| Year builtnewer than | 1840 | 3% of homes | almost no homes |
About 21 Walker St
When did 21 Walker St, Charlestown, MA last sell?
21 Walker St, Charlestown, MA last sold on Oct 5, 2005 for $582,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 21 Walker St, Charlestown, MA?
21 Walker St, Charlestown, MA has 4 bedrooms, 4 bathrooms, 963 square feet of living space and a 0.02-acre lot.
When was 21 Walker St, Charlestown, MA built?
21 Walker St, Charlestown, MA was built in 1840, making it 186 years old. The building has 3 stories.
What schools serve 21 Walker St, Charlestown, MA?
21 Walker St, Charlestown, MA is assigned to Clarence R. Edwards Middle School (middle); Horace Mann School For The Deaf (elementary), rated F. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 Walker St, Charlestown, MA compare to other homes in Charlestown 02129?
Among the 5,261 homes in Charlestown 02129, it is bigger than 34% of them (963 ft² against a typical 1,189 ft²), its lot is bigger than 37% of them (963 ft² against a typical 1,089 ft²) and it is newer than 3% of them (1840 against a typical 1899). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
More homes on Walker St
- 15 Walker St$1.6M4 bd · 2.5 ba · 1,464 ft² · Sold $1.5M · May 2025
- 27 Walker St # 1$541K1 bd · 1 ba · 500 ft² · Sold $530K · Jan 2025
- 17 Walker St$1.8M3 bd · 2.5 ba · 1,464 ft² · Sold $1.7M · Jun 2024
- 5 Walker St$1.2M4 bd · 1 ba · 1,293 ft² · Sold $935K · Mar 2024
- 13 Walker St # 2$927K3 bd · 1 ba · 1,124 ft² · Sold $730K · Jul 2022
- 27 Walker St # 2$559K1 bd · 1 ba · 548 ft² · Sold $519K · Jul 2022
- 19 Walker St4 bd · 2 ba · 2,224 ft² · Sold $1.2M · Jul 2022
- 60 Walker St4 bd · 3.5 ba · 2,298 ft² · Sold $1.6M · Aug 2021
- 62 Walker St3,444 ft² · Sold $1.6M · Aug 2021
- 9 Walker St$1.5M3 bd · 2.5 ba · 1,441 ft² · Sold $1.2M · Jul 2021
- 44 Walker St # 1$1.4M2 bd · 2.5 ba · 1,375 ft² · Sold $1.1M · May 2021
- 21 Walker St # 1$941K2 bd · 1.5 ba · 1,181 ft² · Sold $800K · Apr 2021
Closest homes
- 21 Walker St$665K0 ft · 1 bd · 1 ba · 690 ft² · Sold $400K · Jan 2014
- 21 Walker St$613K0 ft · 1 bd · 1 ba · 611 ft² · Sold $535K · Sep 2019
- 21 Walker St$941K0 ft · 2 bd · 1.5 ba · 1,181 ft² · Sold $800K · Apr 2021
- 19 Walker St19 ft · 4 bd · 2 ba · 2,224 ft² · Sold $1.2M · Jul 2022
- 17 Walker St$1.8M38 ft · 3 bd · 2.5 ba · 1,464 ft² · Sold $1.7M · Jun 2024
- 136 High St$762K40 ft · 2 bd · 1 ba · 783 ft² · Sold $601K · Apr 2021
- 142 High St$701K40 ft · 2 bd · 1 ba · 700 ft² · Sold $615K · Apr 2021
- 140 High St$696K40 ft · 2 bd · 1 ba · 727 ft² · Sold $550K · Jul 2019
More homes in Charlestown 02129
- 42 8th St$799K2 bd · 2 ba · 1,013 ft² · Sold $775K · Sep 2026
- 284 Bunker Hill St$1.6M3 bd · 2 ba · 1,389 ft² · Sold $1.5M · Sep 2026
- 253 Main St$810K2 bd · 2 ba · 972 ft² · Sold $815K · Sep 2026
- 68 Baldwin St$900K2 bd · 1.5 ba · 1,047 ft² · Sold $910K · Sep 2026
- 11 Lawnwood Pl$2.5M4 bd · 4.5 ba · 2,180 ft² · Sold $2.3M · Sep 2026
- 30 Tremont St5 bd · 3 ba · 2,981 ft² · Sold $1.8M · Sep 2026
- 20 Lawrence St$810K2 bd · 2 ba · 1,155 ft² · Sold $810K · Sep 2026
- 16 Trenton St$699K2 bd · 1 ba · 703 ft² · Sold $690K · Sep 2026
- 106 13th St$569K1 bd · 1 ba · 733 ft² · Sold $569K · Sep 2026
- 377 Bunker Hill St$608K1 bd · 1 ba · 717 ft² · Sold $589K · Sep 2026
- 30 Monument Sq$825K1 bd · 1 ba · 885 ft² · Sold $825K · Sep 2026
- 21 Tremont St$635K1 bd · 1 ba · 681 ft² · Sold $575K · Sep 2026
Assigned schools
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