Middlesex County and Lexington Town property record for 4 Dover Ln, Lexington, MA 02421
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,705 sqft · built 1987 |
| Lot Size | 0.406 acres (17,678 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $21,555 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | LEXI M:0008 L:000166 |
| Primary APN | LEXI M:0008 L:000166 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,705 sqft Living Area |
| Gross Area | 3,634 sqft |
| 1st Floor Area | 1,625 sqft |
| Basement Area | 1,801 sqft |
| Unfinished Basement | 1,801 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 17,678 sqft (0.406 acres) |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 4 DOVER LN |
|---|---|
| City | LEXINGTON |
| State | MA |
| Zip | 02421-6100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Lot Number | 166 |
| Jurisdiction | LEXINGTON MA |
| Township / Civil Division | LEXINGTON |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 358100 |
4 Dover Ln is owned and occupied by two individuals.
Source: Middlesex County and Lexington Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4 DOVER LN, LEXINGTON, MA 02421-6100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 4 Dover Ln was $21,555, up 3.7% from the year before.
Source: Middlesex County and Lexington Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Lexington Town |
| Unified School District | Lexington School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $21,555.00 (+3.73%) | $1,751,000 (+3.06%) Land $949,000 Building $802,000 | $1,835,685 (-) |
| 2025 | $20,779.00 (+16.02%) | $1,699,000 (+16.21%) Land $904,000 Building $795,000 | $1,835,685 (+9.57%) |
| 2024 | $17,910.00 (+3.12%) | $1,462,000 (+9.43%) Land $861,000 Building $601,000 | $1,675,325 |
| 2023 | $17,368.00 | $1,336,000 Land $782,000 Building $554,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4 Dover Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 5 (1979–2010) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
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 4 Dover 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 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 | LEXINGTON WATER DEPT. (MWRA) serves 34,074 people · EPA ID MA3155000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Sep 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 | 2 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 216 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 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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