ATTOM’s Property Reports include the ability to find and filter comps—including private sales— based on location, date, price, and and a range of property attributes.
Sign Up NowProperty Report for 40 William St, Newton, MA 02465
Find Comparables
View Map Layers
Subscribe to unlock map layers including flood zones and tax parcels
Property Details
- Property Address 40 William St, Newton, MA 02465
- County Middlesex
- Parcel ID NEWT S:44 B:014 L:0023
- Legal description LOT:23 BLK:14 DIST:207 CITY/MUNI/TWP:NEWTON
- School district Newton School District
- Acreage 0.17
- Property class Single Family Residence
- Zoning Subscribe
- Square footage 988
- Year built 1952
- Bedrooms 5
- Bathrooms 1
About the Property
40 William St is a single family residence in the city of Newton, MA 02465. Located in the Newton School District, which resides in Middlesex County, MA and built in 1952. This Single Family Residence sits on a 7,437 sq ft lot and features 5 bedrooms, 1 bathrooms and 988 sq ft of living space.
The most recent property tax for 40 William St was $7,211 with an estimated market value range of $877,006 to $894,723. This property was last sold on September 14, 2015 for $595,000.
Property Info
Sign up to see full Property Info for 40 William St, Newton
Flood
Legal
- LOT:23 BLK:14 DIST:207 CITY/MUNI/TWP:NEWTON
- Classification SINGLE FAMILY RESIDENCE
- County MIDDLESEX
- FIPS 25017
- Civil Division NEWTON
- Census 250173746.003007
- Parcel ID NEWT S:44 B:014 L:0023
- Neighborhood N/A
- Tract 0
- Secondary School District N/A
- Primary School District Newton School District
Ownership
Land
- Acres 0.17
- Square Feet 7,437
Building
- Units N/A
- Year Built 1952
- Effective Year Built N/A
- Stories 2
- # Fireplaces 1
- Garage/Carport N/A
Utilities
- Cooling Yes
- Heating Hot Water
Interior
- Square Footage
- Living Area 988
- Total Rooms 8
- Bedrooms 5
- Total Bathrooms 1
- Full Bathrooms 1
Your Property Report will also include the following information:
How can you use ATTOM Property Reports?
Real Estate Agents
Power up your client responsiveness, productivity, and transaction speed with the most comprehensive data.
Investors
Make faster decisions based on extensive property information that includes purchasing, selling, listing, and mortgage data.
Appraisers
Comparative market analysis facilitates credible valuations that will move inventory and ease transactions.
Homeowners/buyers
Discover how much your home or prospective home is worth and compare to nearby houses
Try before you buy— examine our free sample report and all the rich data it contains.
Start Free TrialNewton Residential Market Stats
Median Sale Price
$1,990,000
+32.7% YoY
Median Price/sq ft.
$766
Middlesex County Median Sale Price
$1,990,000
+32.7% YoY
See more Real Estate Trends for Newton including home values, types of properties sold and transaction volumes.
Taxes and Assessments for 40 William St, Newton
| Tax Year | Taxes | Tax Assesed Value | Exemptions |
|---|---|---|---|
| 2025 | $7,211 (+3.4%) | $735,800 | |
| 2024 | $6,973 (+6.4%) | ||
| 2023 | $6,553 (+4.5%) | $643,700 (+8%) | |
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 |
Sales History for 40 William St, Newton
The most recent sale on 40 William St took place on Sep 14, 2015 and recorded on Sep 14, 2015 for $595,000.
Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
| Sale Date | Recorded Date | Buyer(s) | Seller(s) | Price | Document ID |
|---|---|---|---|---|---|
Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
| Address | Distance | SqFt | Sale Date | Price | $/SqFt |
|---|---|---|---|---|---|
| 139 JEWETT ST # 141 | 2.26 mi | 1,058 | 08/18/2025 | $850,000 | $803 |
| 91 FREEMAN ST | .77 mi | 1,056 | 08/05/2025 | $810,000 | $767 |
| 54 RICHGRAIN AVE | 1.61 mi | 1,180 | 05/28/2025 | $905,000 | $767 |
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
Sign up to access
Sign up to access
Find the Most Accurate Comparables
Nearby Cities
- 1. West Newton
- 2. Auburndale
- 3. Newtonville
- 4. Waban
- 5. Newton Lower Falls
- 6. Newton
Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.