Middlesex County and Lexington Town property record for 433 Marrett Rd, Lexington, MA 02421 · Last verified April 2026
| Property Type | Office Building |
|---|---|
| Details | 3,929 sqft · built 1966 |
| Lot Size | 0.372 acres (16,211 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $21,058 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | LEXI M:0033 L:00104A |
| Primary APN | LEXI M:0033 L:00104A |
|---|
| Total Rooms | 1 Room |
|---|---|
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 3,929 sqft Total Area |
| Gross Area | 4,089 sqft |
| 1st Floor Area | 3,929 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | High Rise |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 16,211 sqft (0.372 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 433 MARRETT RD |
|---|---|
| City | LEXINGTON |
| State | MA |
| Zip | 02421-7714 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Lot Number | 104A |
| Jurisdiction | LEXINGTON MA |
| Township / Civil Division | LEXINGTON |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 358400 |
Source: Middlesex County and Lexington Town records · APN LEXI M:0033 L:00104A
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 107 AUDUBON RD, 2, WAKEFIELD, MA 01880-1245 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Middlesex County and Lexington Town records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Lexington Town |
| Unified School District | Lexington School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $21,058.00 (+16.18%) | $868,000 (+15.89%) Land $486,000 Building $382,000 |
| 2024 | $18,126.00 (-3.98%) | $749,000 (+2.04%) Land $463,000 Building $286,000 |
| 2023 | $18,878.00 | $734,000 Land $421,000 Building $313,000 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173584003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2006) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2006, rainfall accumulation, Severe Storms And Flooding |
| Wildfire Risk | Low above 6% of the US · above 14% of Massachusetts |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 273 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 2,000 |
| Radiate Holdings | Cable | 1,500 / 50 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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