Middlesex County and Waltham City property record for 99 Summer St, Waltham, MA 02452
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,536 sqft · built 1992 |
| Lot Size | 0.143 acres (6,238 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $390,000 (Dec 2008) |
| Tax Bill | $7,633 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 200160 |
| Primary APN | 200160 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,536 sqft Living Area |
| Gross Area | 2,400 sqft |
| 1st Floor Area | 806 sqft |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,238 sqft (0.143 acres) |
| Garage Type | Detached |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 200160 |
|---|---|
| Street Address | 99 SUMMER ST |
| City | WALTHAM |
| State | MA |
| Zip | 02452-5621 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 9 |
| Legal Lot Number | 5 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 368902 |
Source: Middlesex County and Waltham 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 99 SUMMER ST, WALTHAM, MA 02452-5621 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 18, 2008 · Amount on Record |
| Deed Sale | Dec 18, 2008 · Amount on Record |
| Prior Sale | Jun 24, 2004 |
| Deed Document Number | 2008198164 |
| Deed Book / Page | 51988 / 161 |
| Record Updated | Sep 20, 2026 |
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 | $7,633.00 (+2.43%) | $777,300 (+0.56%) Land $332,500 Building $444,800 | $645,715 (-6.38%) |
| 2024 | $7,452.00 | $773,000 Land $330,500 Building $442,500 | $689,700 |
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 · 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 | 34 (1978–2021) |
| Claims Outside the SFHA | 4 of 34 |
| Most Recent Claim | Sep 2021 · Tropical Storm Henri |
| Claims by Event |
|
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 435 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 |
| AT&T Fixed Wireless | 100 / 20 |
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