Middlesex County and Lexington Town property record for 18 Sullivan St, Lexington, MA 02420
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,317 sqft · built 2001 |
| Lot Size | 0.342 acres (14,883 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $875,000 (Jan 2006) |
| Tax Bill | $19,856 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | LEXI M:0088 L:00047K |
| Primary APN | LEXI M:0088 L:00047K |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,317 sqft Living Area |
| Gross Area | 4,636 sqft |
| 1st Floor Area | 1,370 sqft |
| Basement Area | 1,370 sqft |
| Unfinished Basement | 1,370 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,883 sqft (0.342 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Street Address | 18 SULLIVAN ST |
|---|---|
| City | LEXINGTON |
| State | MA |
| Zip | 02420-1115 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Legal Lot Number | 47K |
| Jurisdiction | LEXINGTON MA |
| Township / Civil Division | LEXINGTON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 358700 |
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 Record |
|---|---|
| Mailing Address | 18 SULLIVAN ST, LEXINGTON, MA 02420-1115 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 23, 2006 · Amount on Record |
| Deed Sale | Jan 23, 2006 · Amount on Record |
| Prior Sale | Jan 23, 2006 · Amount on Record |
| Deed Book / Page | 1314 / 88 |
| Record Updated | Oct 29, 2026 |
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 | $19,856.00 (+5.7%) | $1,613,000 (+5.01%) Land $912,000 Building $701,000 | $1,656,474 (+5.88%) |
| 2025 | $18,785.00 (+4.18%) | $1,536,000 (+4.35%) Land $868,000 Building $668,000 | $1,564,460 (+5.07%) |
| 2024 | $18,032.00 (+6.05%) | $1,472,000 (+12.54%) Land $827,000 Building $645,000 | $1,488,935 |
| 2023 | $17,004.00 | $1,308,000 Land $752,000 Building $556,000 |
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 |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 88% 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 231 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 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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