Middlesex County and Watertown City property record for 18 Sexton St, Watertown, MA 02472
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,832 sqft · built 1875 |
| Lot Size | 0.209 acres (9,101 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $9,379 (2026) |
| Deeds & Mortgages | Jul 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 67570-36 |
| Primary APN | 67570-36 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,832 sqft Living Area |
| Gross Area | 2,744 sqft |
| Basement Area | 912 sqft |
| Unfinished Basement | 912 sqft |
| Year Built | Built 1875 |
|---|---|
| Effective Year Built | Effective 1875 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 9,101 sqft (0.209 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 4254 |
|---|---|
| Street Address | 18 SEXTON ST |
| City | WATERTOWN |
| State | MA |
| Zip | 02472-1535 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | T |
| Legal Block | 1 |
| Jurisdiction | WATERTOWN MA |
| Township / Civil Division | WATERTOWN TOWN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 370301 |
18 Sexton St is held in a trust since June 2026.
Source: Middlesex County and Watertown City records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 12 SEXTON ST, WATERTOWN, MA 02472-1535 |
| Owner Type | Company |
| Vesting | Trust, Living 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 Transfer Date | Jun 29, 2026 |
| Transfer Doc | 0002004918 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WATERTOWN MA |
| Recording Date | Jul 28, 2026 |
| Property Address | 18 SEXTON ST, WATERTOWN, MA 02472-1535 |
| Document Number | 0002004918 |
| Instrument Date | Jun 29, 2026 |
| Instrument | 20262004918 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 12 SEXTON ST, WATERTOWN, MA 02472-1535 |
The 2026 property tax bill for 18 Sexton St was $9,379, up 6.3% from the year before.
Source: Middlesex County and Watertown City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Watertown City |
| Unified School District | Watertown School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $9,379.00 (+6.34%) | $768,800 (+1.81%) Land $429,200 Building $339,600 | $990,470 (-) |
| 2025 | $8,820.00 (+8.02%) | $755,100 (+8.2%) Land $429,200 Building $325,900 | $990,470 (+3.18%) |
| 2024 | $8,165.00 (-9.49%) | $697,900 (+5.06%) Land $418,000 Building $279,900 | $959,975 |
| 2023 | $9,021.00 | $664,300 Land $410,200 Building $254,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Sexton St in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 18 Sexton St 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 99.1% of the US · lower than 98.7% 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 | WATERTOWN DEPARTMENT OF PUBLIC WORKS serves 35,985 people · EPA ID MA3314000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 488 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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