Middlesex County and Waltham City property record for 270 Warren St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,984 sqft · built 1964 |
| Lot Size | 0.145 acres (6,299 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $8,286 (2026) |
| Deeds & Mortgages | Oct 2023 Transfer Nov 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 119945 |
| Primary APN | 119945 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,984 sqft Living Area |
| Gross Area | 2,368 sqft |
| Basement Area | 768 sqft |
| Unfinished Basement | 384 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,299 sqft (0.145 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 119945 |
|---|---|
| Street Address | 270 WARREN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-7021 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 6 |
| Legal Lot Number | 15 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 369100 |
Source: Middlesex County and Waltham City records, as of October 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 | 270 WARREN ST, WALTHAM, MA 02453-7021 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 6, 2023 | Quit Claim Deed, Transfer Quitclaim |
| Nov 15, 2017 | Deed of Trust, Mortgage · Line of Credit WATERTOWN SAVINGS BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 26, 2023 |
| Transfer Doc | 082072-521 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Oct 6, 2023 |
| Property Address | 270 WARREN ST, WALTHAM, MA 02453-7021 |
| Document Number | 082072-521 |
| Book / Page | 82072 / 521 |
| Instrument Date | Sep 26, 2023 |
| Instrument | 113364 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 270 WARREN ST, WALTHAM, MA 02453-7021 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 270 WARREN ST, WALTHAM, MA 02453-7021 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 70235-24 |
|---|---|
| Date | Nov 15, 2017 |
| Book Page | 70235/24 |
| Instrument | 185587 |
| Name | WATERTOWN SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,286.00 (+11.67%) | $802,900 (+6.26%) Land $472,600 Building $330,300 | $782,608 (-15.71%) |
| 2025 | $7,420.00 (+5.32%) | $755,600 (+3.39%) Land $450,100 Building $305,500 | $928,435 (-) |
| 2024 | $7,045.00 (-1.05%) | $730,800 (+5.93%) Land $428,300 Building $302,500 | $928,435 |
| 2023 | $7,120.00 | $689,900 Land $406,600 Building $283,300 |
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 |
| Nearby Flood Claims | 1 (1992) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 1992 · Winter Coastal Storm |
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 | Not rated no burnable land within 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 | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 793 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures