Middlesex County and Waltham City property record for 99 Sherbourne Pl, Waltham, MA 02451
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,225 sqft · built 1981 |
| Lot Size | 0.416 acres (18,104 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $584,000 (Nov 2008) |
| Tax Bill | $11,676 (2026) |
| Deeds & Mortgages | Feb 2026 Line of Credit Sep 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 104390 |
| Primary APN | 104390 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,225 sqft Living Area |
| Gross Area | 4,314 sqft |
| Basement Area | 1,450 sqft |
| Unfinished Basement | 725 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 18,104 sqft (0.416 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | 104390 |
|---|---|
| Street Address | 99 SHERBOURNE PL |
| City | WALTHAM |
| State | MA |
| Zip | 02451-7318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Subdivision | WALTHAM |
| Legal Block | 1 |
| Legal Lot Number | 52 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 368102 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 99 SHERBOURNE PL, WALTHAM, MA 02451-7318 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 20, 2026 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK |
| Sep 3, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance HOMESTEAD FUNDING CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 14, 2008 · Amount on Record |
| Deed Sale | Nov 14, 2008 · Amount on Record |
| Deed Document Number | 2008183482 |
| Deed Book / Page | 51893 / 440 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 99 SHERBOURNE PL, WALTHAM, MA 02451-7318 |
| Transaction Type | Mortgage |
| Record Updated | Mar 11, 2026 |
| Name | Verified Name |
|---|
| Document Number | 085252-437 |
|---|---|
| Date | Feb 20, 2026 |
| Book Page | 85252/437 |
| Instrument | 19062 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Mar 1, 2051 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 99 SHERBOURNE PL, WALTHAM, MA 02451-7318 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 75538-34 |
|---|---|
| Date | Sep 3, 2020 |
| Book Page | 75538/34 |
| Instrument | 154436 |
| Name | HOMESTEAD FUNDING CORP |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Oct 1, 2040 |
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 | $11,676.00 (+7.89%) | $1,131,400 (+2.67%) Land $534,900 Building $596,500 | |
| 2025 | $10,822.00 (+4.16%) | $1,102,000 (+2.25%) Land $509,900 Building $592,100 | $1,201,465 (+6.29%) |
| 2024 | $10,390.00 (+1.25%) | $1,077,800 (+8.39%) Land $485,900 Building $591,900 | $1,130,405 |
| 2023 | $10,262.00 | $994,400 Land $442,600 Building $551,800 |
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 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 83% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 72 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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