15 Prospect St
+61.6%vs the West Newton ZIP median sale $/ft² ($363)
Sales Performance
17 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.
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Newton School District
Neighborhood · ZIP 02465These 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 15 Prospect St
How many units are in 15 Prospect St, West Newton, MA?
15 Prospect St, West Newton, MA has 7 residential units across built in 1890, according to county assessor records.
What is a unit at 15 Prospect St, West Newton, MA worth?
The median TopHap Estimate across the 7 units at 15 Prospect St, West Newton, MA is $749,886. That works out to $587 per square foot. Units run from 1,203 to 1,643 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 15 Prospect St, West Newton, MA expensive for West Newton?
Units at 15 Prospect St, West Newton, MA carry a median of $587 per square foot, 62% above the West Newton median of $363 per square foot.
How often do units sell at 15 Prospect St, West Newton, MA?
0 units at 15 Prospect St, West Newton, MA sold in the last 12 months, out of 17 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 15 Prospect St, West Newton, MA appreciated?
Across 10 repeat sales of the same unit, 15 Prospect St, West Newton, MA returned a median 5.6% 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 7.5 years.
More homes on Prospect St
- 83 Prospect St$1.7M4 bd · 2.5 ba · 2,024 ft² · Sold $1.7M · May 2026
- 9 Prospect St # 113 bd · 2 ba · 1,343 ft² · Sold $870K · Jul 2025
- 89 Prospect St$1.8M4 bd · 2.5 ba · 2,321 ft² · Sold $1.7M · May 2025
- 15 Prospect St # 17$724K3 bd · 1.5 ba · 1,643 ft² · Sold $660K · Nov 2023
- 3 Prospect St$1.8M7 bd · 4.5 ba · 2,606 ft² · Sold $1.4M · Jun 2023
- 100 Prospect St$1.3M3 bd · 1.5 ba · 1,560 ft² · Sold $1.3M · Jul 2022
- 128 Prospect St$2.4M4 bd · 4 ba · 4,037 ft² · Sold $3.3M · Jun 2022
- 110 Prospect St$1.6M3 bd · 2.5 ba · 2,192 ft² · Sold $1.6M · Jun 2022
- 15 Prospect St # 29$718K3 bd · 2 ba · 1,340 ft² · Sold $690K · May 2022
- 95 Prospect St$1.1M3 bd · 3.5 ba · 1,462 ft² · Sold $1.2M · Dec 2021
- 15 Prospect St # 19$750K3 bd · 1.5 ba · 1,278 ft² · Sold $680K · Aug 2021
- 120 Prospect St$1.6M4 bd · 2.5 ba · 2,174 ft² · Sold $1.1M · Aug 2019
Closest homes
- 15 Prospect St$763K253 ft · 2 bd · 2.5 ba · 1,217 ft² · Sold $464K · Jan 2015
- 15 Prospect St$768K253 ft · 2 bd · 2.5 ba · 1,222 ft² · Sold $170K · May 1993
- 15 Prospect St$758K253 ft · 2 bd · 2.5 ba · 1,203 ft² · Sold $434K · Aug 2004
- 15 Prospect St$750K253 ft · 3 bd · 1.5 ba · 1,278 ft² · Sold $680K · Aug 2021
- 15 Prospect St$724K253 ft · 3 bd · 1.5 ba · 1,643 ft² · Sold $660K · Nov 2023
- 14 Prospect St # 18233 ft · 8 bd · 4 ba · 4,584 ft² · Sold $66K · Oct 1979
- 19 Simms Ct$687K257 ft · 3 bd · 1.5 ba · 1,354 ft² · Sold Jan 1900
- 10 Prospect St # 12260 ft · 4 bd · 2 ba · 2,308 ft² · Sold Aug 1994
More homes in West Newton 02465
- 62 James St$1.3M3 bd · 2.5 ba · 1,519 ft² · Sold $1.3M · Aug 2026
- 123 Mount Vernon St4 bd · 3 ba · 3,655 ft² · Sold $1.3M · Aug 2026
- 154 Cherry St$1.1M3 bd · 2 ba · 1,560 ft² · Sold $1.3M · Aug 2026
- 182 Adams Ave$1.7M4 bd · 4.5 ba · 2,837 ft² · Sold $1.7M · Aug 2026
- 55 Forest Ave$1.8M3 bd · 2.5 ba · 2,080 ft² · Sold $1.8M · Aug 2026
- 4 Rebecca Rd$1.4M3 bd · 2.5 ba · 2,090 ft² · Sold $1.4M · Aug 2026
- 265 River St4 bd · 2 ba · 2,268 ft² · Sold $1.1M · Aug 2026
- 21 Rose Dr$870K3 bd · 1 ba · 1,404 ft² · Sold $1M · Aug 2026
- 20 Greenough St4 bd · 2 ba · 2,026 ft² · Sold $1.2M · Aug 2026
- 66 Randlett Park$1.4M3 bd · 2.5 ba · 1,812 ft² · Sold $1.4M · Jul 2026
- 46 Jerome Ave$1.3M3 bd · 2 ba · 1,498 ft² · Sold $1.3M · Jul 2026
- 105 Adena Rd$880K3 bd · 2 ba · 979 ft² · Sold $875K · Jul 2026
Assigned schools
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