10 Washington St
+23.8%vs the Charlestown ZIP median sale $/ft² ($844)
Sales Performance
12 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
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.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 10 Washington St
How many units are in 10 Washington St, Charlestown, MA?
10 Washington St, Charlestown, MA has 3 residential units across built in 1870, according to county assessor records.
What is a unit at 10 Washington St, Charlestown, MA worth?
The median TopHap Estimate across the 3 units at 10 Washington St, Charlestown, MA is $965,869. That works out to $1045 per square foot. Units run from 565 to 1,339 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 10 Washington St, Charlestown, MA expensive for Charlestown?
Units at 10 Washington St, Charlestown, MA carry a median of $1045 per square foot, 24% above the Charlestown median of $844 per square foot.
How often do units sell at 10 Washington St, Charlestown, MA?
0 units at 10 Washington St, Charlestown, MA sold in the last 12 months, out of 12 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 10 Washington St, Charlestown, MA appreciated?
Across 9 repeat sales of the same unit, 10 Washington St, Charlestown, MA returned a median 9.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.5 years.
More homes on Washington St
- 72 Washington St # 1$1.8M3 bd · 2.5 ba · 2,102 ft² · Sold $1.8M · Jul 2026
- 34 Washington St # 2b$622K1 bd · 1 ba · 590 ft² · Sold $615K · May 2026
- 2 Washington St$1.7M3 bd · 1.5 ba · 2,127 ft² · Sold $1.7M · Jan 2026
- 59 1/2 Washington St5 bd · 2 ba · 3,030 ft² · Sold $1.6M · Nov 2025
- 90 Washington St # A$869K2 bd · 2 ba · 995 ft² · Sold $835K · Jul 2025
- 34 Washington St # 3b$366K1 bd · 1 ba · 350 ft² · Sold $350K · May 2025
- 46 Washington St # 2$982K2 bd · 2.5 ba · 946 ft² · Sold $925K · Dec 2024
- 74 Washington St # 2$1.4M2 bd · 2.5 ba · 1,435 ft² · Sold $1.3M · Jun 2024
- 30 Washington St # 1a$961K2 bd · 1.5 ba · 1,433 ft² · Sold $845K · Jun 2023
- 31 Washington St # 2$1.8M3 bd · 2 ba · 1,733 ft² · Sold $1.5M · Jun 2023
- 42 Washington St # 5$796K1 bd · 1 ba · 877 ft² · Sold $680K · Aug 2022
- 36 Washington St # 2a$582K1 bd · 1 ba · 550 ft² · Sold $517K · Nov 2021
Closest homes
- 10 Washington St$633K0 ft · 1 bd · 1 ba · 565 ft² · Sold $469K · Apr 2014
- 10 Washington St$1.3M0 ft · 3 bd · 1 ba · 1,339 ft² · Sold $556K · Aug 2003
- 8 Washington St$3M22 ft · 3 bd · 3 ba · 2,952 ft² · Sold $1.4M · Oct 2012
- 12 Washington St$677K29 ft · 2 bd · 1 ba · 672 ft² · Sold $610K · Apr 2021
- 12 Washington St$672K29 ft · 2 bd · 1 ba · 870 ft² · Sold $540K · Jun 2016
- 12 Washington St$698K29 ft · 2 bd · 1 ba · 622 ft² · Sold $570K · Oct 2019
- 12 Washington St$599K29 ft · 2 bd · 1 ba · 622 ft² · Sold $343K · Jul 2013
- 6 Washington St$3.2M43 ft · 4 bd · 3 ba · 3,000 ft² · Sold $1.9M · Nov 2017
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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