Middlesex County and Waltham City property record for 21 Hobbs Brook Rd, Waltham, MA 02451
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,625 sqft · built 1962 |
| Lot Size | 0.46 acres (20,016 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $120,000 (Jul 1982) |
| Tax Bill | $9,181 (2026) |
| Deeds & Mortgages | Jul 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 56058 |
| Primary APN | 56058 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,625 sqft Living Area |
| Gross Area | 2,868 sqft |
| Basement Area | 624 sqft |
| Unfinished Basement | 624 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Raised Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,016 sqft (0.46 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 56058 |
|---|---|
| Street Address | 21 HOBBS BROOK RD |
| City | WALTHAM |
| State | MA |
| Zip | 02451-1320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 7 |
| Legal Lot Number | 8 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 368102 |
21 Hobbs Brook Rd is owner-occupied and held in a trust since June 2023.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 21 HOBBS BROOK RD, WALTHAM, MA 02451-1320 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 1, 1982 · Amount on File |
| Deed Sale | Jul 1, 1982 · Amount on File |
| Last Transfer Date | Jun 7, 2023 |
| Transfer Doc | 081805-294 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Jul 24, 2023 |
| Property Address | 21 HOBBS BROOK RD, WALTHAM, MA 02451-1320 |
| Document Number | 081805-294 |
| Book / Page | 81805 / 294 |
| Instrument Date | Jun 7, 2023 |
| Instrument | 81523 |
| Transaction Type | Transfer |
| Record Updated | Aug 11, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21 HOBBS BROOK RD, WALTHAM, MA 02451-1320 |
The 2026 property tax bill for 21 Hobbs Brook Rd was $9,181, up 5.2% from the year before.
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 | $9,181.00 (+5.19%) | $889,600 (+0.09%) Land $556,100 Building $333,500 | $1,005,718 (-7.55%) |
| 2025 | $8,728.00 (+5.51%) | $888,800 (+3.58%) Land $530,100 Building $358,700 | $1,087,845 (+4.81%) |
| 2024 | $8,272.00 (+1.03%) | $858,100 (+8.15%) Land $505,100 Building $353,000 | $1,037,970 |
| 2023 | $8,188.00 | $793,400 Land $460,100 Building $333,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Hobbs Brook Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
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 Policies | 8 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
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.
Wildfire risk around 21 Hobbs Brook Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 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 | 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 192 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures