Middlesex County and Marlborough City property record for 210 Union St, Marlborough, MA 01752
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,153 sqft · built 2000 |
| Lot Size | 0.327 acres (14,242 sqft) |
| Owner | Individual Name on File |
| Last Sale | $319,160 (Dec 2000) |
| Tax Bill | $6,635 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 67232 |
| Primary APN | 67232 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,153 sqft Living Area |
| Gross Area | 3,910 sqft |
| Basement Area | 468 sqft |
| Unfinished Basement | 468 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Contemporary |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,242 sqft (0.327 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 67232 |
|---|---|
| Street Address | 210 UNION ST |
| City | MARLBOROUGH |
| State | MA |
| Zip | 01752-1249 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A3 |
| Legal Block | 182A |
| Jurisdiction | MARLBOROUGH MA |
| Township / Civil Division | MARLBOROUGH |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 321500 |
210 Union St is owned and occupied by an individual who bought it in December 2000.
Source: Middlesex County and Marlborough City records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 210 UNION ST, MARLBOROUGH, MA 01752-1249 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Life Estate |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 20, 2000 · Amount on File |
| Deed Sale | Dec 20, 2000 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 210 Union St was $6,635, up 2.7% from the year before.
Source: Middlesex County and Marlborough City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Marlborough City |
| Unified School District | Marlborough School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,635.00 (+2.66%) | $672,900 (+6.61%) Land $213,400 Building $459,500 | $703,095 (-0.38%) |
| 2024 | $6,463.00 | $631,200 Land $194,000 Building $437,200 | $705,755 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 210 Union St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 210 Union 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 | Direct burnable vegetation |
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 | MARLBOROUGH DPW WATER DIV. (MWRA) serves 41,799 people · EPA ID MA2170000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Aug 2024 |
| Lead | 1 ppb (2026) 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 466 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 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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