81 Ash St
+10.0%vs the Waltham ZIP median sale $/ft² ($470)
Sales Performance
7 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.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
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: Waltham School District
Neighborhood · ZIP 02453These 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 81 Ash St
How many units are in 81 Ash St, Waltham, MA?
81 Ash St, Waltham, MA has 6 residential units across built in 1900, according to county assessor records.
What is a unit at 81 Ash St, Waltham, MA worth?
The median TopHap Estimate across the 6 units at 81 Ash St, Waltham, MA is $504,209. That works out to $517 per square foot. Units run from 854 to 1,103 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 81 Ash St, Waltham, MA expensive for Waltham?
Units at 81 Ash St, Waltham, MA carry a median of $517 per square foot, 10% above the Waltham median of $470 per square foot.
How often do units sell at 81 Ash St, Waltham, MA?
0 units at 81 Ash St, Waltham, MA sold in the last 12 months, out of 7 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 81 Ash St, Waltham, MA appreciated?
Across 3 repeat sales of the same unit, 81 Ash St, Waltham, MA returned a median 6.6% 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 7.3 years.
What floor plans does 81 Ash St, Waltham, MA have?
The most common plan at 81 Ash St, Waltham, MA is a 1-bedroom of 854 square feet, repeated 2 times, with a median estimate of $453,003. TopHap identifies 3 recurring plans in the building.
More homes on Ash St
- 17 Ash St9 bd · 4.5 ba · 4,609 ft² · Sold $2.3M · Jul 2026
- 67 Ash St$1.1M4 bd · 4 ba · 1,529 ft² · Sold $1.1M · Jul 2026
- 87 Ash St # 2-2$576K2 bd · 1 ba · 955 ft² · Sold $575K · Jun 2026
- 279 Ash St # 2814 bd · 3 ba · 2,288 ft² · Sold $1.2M · Mar 2026
- 133 Ash St # 3$941K3 bd · 3 ba · 2,100 ft² · Sold $930K · Feb 2026
- 125 Ash St # 1$1.2M3 bd · 4 ba · 3,147 ft² · Sold $1.2M · Aug 2025
- 121 Ash St9 bd · 9 ba · 4,208 ft² · Sold $3.1M · Jul 2025
- 284 Ash St$863K4 bd · 1.5 ba · 1,719 ft² · Sold $821K · Jul 2025
- 247 Ash St # 3$508K1 bd · 1 ba · 800 ft² · Sold $492K · Jun 2025
- 196 Ash St # 2$552K2 bd · 1 ba · 731 ft² · Sold $535K · Jun 2025
- 55 Ash St # 1$774K3 bd · 2 ba · 1,370 ft² · Sold $750K · Jun 2025
- 222 Ash St # 2$754K3 bd · 2 ba · 1,318 ft² · Sold $727K · Apr 2025
Closest homes
- 81 Ash St$508K0 ft · 2 bd · 1 ba · 982 ft² · Sold $275K · Mar 2012
- 81 Ash St0 ft · 2 bd · 1 ba · 1,103 ft² · Sold Jan 1900
- 81 Ash St$452K0 ft · 1 bd · 1 ba · 854 ft² · Sold $343K · Jun 2016
- 81 Ash St$454K0 ft · 1 bd · 1 ba · 854 ft² · Sold $363K · Dec 2020
- 81 Ash St$504K0 ft · 2 bd · 1 ba · 982 ft² · Sold $295K · Jan 2012
- 87 Ash St$653K62 ft · 2 bd · 1 ba · 1,208 ft² · Sold $446K · Jun 2017
- 87 Ash St$554K62 ft · 1 bd · 1 ba · 845 ft² · Sold $265K · Nov 2010
- 87 Ash St$576K62 ft · 2 bd · 1 ba · 955 ft² · Sold $575K · Jun 2026
More homes in Waltham 02453
- 68 Adams St4 bd · 2.5 ba · 2,536 ft² · Sold $1.1M · Jul 2026
- 79 Cherry St6 bd · 4.5 ba · 2,738 ft² · Sold $1.3M · Jul 2026
- 14 Kenmore Rd$675K3 bd · 1 ba · 1,188 ft² · Sold $600K · Jul 2026
- 103 Cushing St$620K3 bd · 1 ba · 1,280 ft² · Sold $602K · Jul 2026
- 17 Robbins St$499K1 bd · 1 ba · 760 ft² · Sold $505K · Jul 2026
- 19 Robbins St$472K1 bd · 1 ba · 729 ft² · Sold $505K · Jul 2026
- 61 Canterbury Rd$939K3 bd · 2.5 ba · 2,059 ft² · Sold $930K · Jul 2026
- 65 Brown St4 bd · 2.5 ba · 2,030 ft² · Sold $900K · Jul 2026
- 293 Florence Rd$899K3 bd · 2 ba · 3,226 ft² · Sold $875K · Jul 2026
- 6 Cushing St$700K3 bd · 1 ba · 1,669 ft² · Sold $685K · Jul 2026
- 134 Brown St4 bd · 2.5 ba · 2,463 ft² · Sold $900K · Jul 2026
- 42 Virginia Rd$912K2 bd · 2 ba · 1,824 ft² · Sold $912K · Jul 2026
Assigned schools
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