Middlesex County and Belmont Town property record for 7 Sumner Ln, Belmont, MA 02478
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 5.5 ba · 5,256 sqft · built 2016 |
| Lot Size | 0.662 acres (28,840 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $3,400,000 (Feb 2017) |
| Tax Bill | $66,301 (2025) |
| Deeds & Mortgages | Aug 2026 Transfer Feb 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | BELM M:57 P:000021 S:F |
| Primary APN | BELM M:57 P:000021 S:F |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 5,256 sqft Living Area |
| 1st Floor Area | 2,025 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Lot Area | 28,840 sqft (0.662 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 7 SUMNER LN |
|---|---|
| City | BELMONT |
| State | MA |
| Zip | 02478-1433 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SA |
| Jurisdiction | BELMONT MA |
| Township / Civil Division | BELMONT |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 357800 |
7 Sumner Ln is owner-occupied and held in a trust since May 2026.
Source: Middlesex County and Belmont Town records, as of September 23, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 7 SUMNER LN, BELMONT, MA 02478-1433 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 31, 2026 | Quit Claim Deed, Transfer Quitclaim |
| Feb 3, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 3, 2017 · Amount on File |
| Deed Sale | Feb 3, 2017 · Amount on File |
| Deed Document Number | 201720040 |
| Deed Book / Page | 68859 / 543 |
| Last Transfer Date | May 26, 2026 |
| Transfer Doc | 0000110828 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BELMONT MA |
| Recording Date | Aug 31, 2026 |
| Property Address | 7 SUMNER LN, BELMONT, MA 02478-1433 |
| Document Number | 0000110828 |
| Book / Page | 86085 / 549 |
| Instrument Date | May 26, 2026 |
| Instrument | 2026110828 |
| Transaction Type | Transfer |
| Record Updated | Sep 23, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7 SUMNER LN, BELMONT, MA 02478-1433 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BELMONT MA |
| Recording Date | Feb 3, 2017 |
| Property Address | 7 SUMNER LN, BELMONT, MA 02478-1433 |
| Document Number | 68859-543 |
| Book / Page | 068859 / 000543 |
| Instrument Date | Feb 3, 2017 |
| Instrument | 20040 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2017 |
| Amount | Amount on Record |
|---|---|
| Tax | $15,504.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
The 2025 property tax bill for 7 Sumner Ln was $66,301.
Source: Middlesex County and Belmont Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Belmont Town |
| Unified School District | Belmont School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $66,301.00 | $5,821,000 Land $1,141,000 Building $4,680,000 | $4,544,135 (+0.75%) |
| 2024 | $4,510,220 | ||
| 2023 | $51,030.00 | $4,540,000 Land $1,182,000 Building $3,358,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 7 Sumner Ln in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1985.
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 | 2 in force |
| Nearby Flood Claims | 3 (1985–2021) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Sep 2021 · Tropical Storm Henri |
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 7 Sumner Ln is low, with less than 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 98% of the US · lower than 96% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 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 | BELMONT WATER DEPT. (MWRA) serves 27,442 people · EPA ID MA3026000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jul 2023 |
| 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 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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