Middlesex County and Waltham City property record for 173 Warren St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,451 sqft · built 1945 |
| Lot Size | 0.179 acres (7,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $325,000 (Aug 2009) |
| Tax Bill | $6,810 (2025) |
| Deeds & Mortgages | Jul 2026 Transfer Jun 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 119525 |
| Primary APN | 119525 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,451 sqft Living Area |
| Gross Area | 2,526 sqft |
| Basement Area | 744 sqft |
| Unfinished Basement | 409 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,780 sqft (0.179 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 119525 |
|---|---|
| Street Address | 173 WARREN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-6786 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 20 |
| Legal Lot Number | 11 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 369100 |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 173 WARREN ST, WALTHAM, MA 02453-6786 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 16, 2026 | Quit Claim Deed, Transfer Quitclaim |
| Jun 29, 2023 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK OF RHODE ISLAND |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 28, 2009 · Amount on Record |
| Deed Sale | Aug 28, 2009 · Amount on Record |
| Prior Sale | Aug 19, 1998 · Amount on Record |
| Deed Document Number | 2009171204 |
| Deed Book / Page | 53460 / 210 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Jul 16, 2026 |
| Property Address | 173 WARREN ST, WALTHAM, MA 02453-6786 |
| Document Number | 0000087840 |
| Book / Page | 85885 / 65 |
| Instrument Date | Jul 15, 2026 |
| Instrument | 202687840 |
| Transaction Type | Transfer |
| Record Updated | Aug 5, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 173 WARREN ST, WALTHAM, MA 02453-6786 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 173 WARREN ST, WALTHAM, MA 02453-6786 |
| Transaction Type | Mortgage |
| Record Updated | Jul 19, 2023 |
| Name | Verified Name |
|---|
| Document Number | 081712-242 |
|---|---|
| Date | Jun 29, 2023 |
| Book Page | 81712/242 |
| Instrument | 70589 |
| Name | CITIZENS BANK OF RHODE ISLAND |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jul 1, 2048 |
| Rate Type | Adjustable Rate |
|---|
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 |
|---|---|---|---|
| 2025 | $6,810.00 (+5.63%) | $693,500 (+3.69%) Land $468,400 Building $225,100 | $700,055 (+1.71%) |
| 2024 | $6,447.00 (-1.9%) | $668,800 (+5.03%) Land $445,800 Building $223,000 | $688,275 |
| 2023 | $6,572.00 | $636,800 Land $423,100 Building $213,700 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 |
|---|
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 |
| Radiate Holdings Cable | 1,500 / 50 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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