Middlesex County and Cambridge City property record for 170 Coolidge Hill, Cambridge, MA 02138
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 3,740 sqft · built 1926 |
| Lot Size | 0.321 acres (13,992 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $23,213 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 242A-158 |
| Primary APN | 242A-158 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 3 Stories |
| Building Area | 3,740 sqft Living Area |
| Gross Area | 6,002 sqft |
| 1st Floor Area | 1,974 sqft |
| Basement Area | 1,690 sqft |
| Unfinished Basement | 1,144 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Central Vacuum | Central Vacuum |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Concrete |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 13,992 sqft (0.321 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Street Address | 170 COOLIDGE HL |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02138-5520 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-2 |
| Legal Lot Number | 158 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 354200 |
Source: Middlesex County and Cambridge City records, as of July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 170 COOLIDGE HL, CAMBRIDGE, MA 02138-5520 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 8, 2013 |
| Deed Sale | Jul 8, 2013 |
| Prior Sale | May 10, 2004 · Amount on Record |
| Deed Document Number | 201314 |
| Deed Book / Page | 62191 / 578 |
| Transfer Doc | 62191-578 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Cambridge City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Cambridge City |
| Unified School District | Cambridge School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $23,213.00 (+10.38%) | $3,655,600 (+2.9%) Land $1,660,400 Building $1,995,200 | $3,265,625 (+5.76%) |
| 2024 | $21,031.00 (+7.77%) | $3,552,500 (+6.68%) Land $1,642,500 Building $1,910,000 | $3,087,785 |
| 2023 | $19,514.00 | $3,330,100 Land $1,678,300 Building $1,651,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 2 (1990–2010) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CAMBRIDGE WATER DEPARTMENT serves 118,214 people · EPA ID MA3049000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | 8 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 127 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
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