Middlesex County and Marlborough City property record for 21 Oakcrest Ave, Marlborough, MA 01752
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,114 sqft · built 1961 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,161 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 140517 |
| Primary APN | 140517 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,114 sqft Living Area |
| Gross Area | 2,492 sqft |
| Basement Area | 1,114 sqft |
| Unfinished Basement | 864 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,000 sqft (0.23 acres) |
| Garage Type | Basement |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 140517 |
|---|---|
| Street Address | 21 OAKCREST AVE |
| City | MARLBOROUGH |
| State | MA |
| Zip | 01752-1436 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A2 |
| Legal Block | 5 |
| Jurisdiction | MARLBOROUGH MA |
| Township / Civil Division | MARLBOROUGH |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 321600 |
21 Oakcrest Ave is owned and occupied by an individual who acquired it in October 2004.
Source: Middlesex County and Marlborough City records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 OAKCREST AVE, MARLBOROUGH, MA 01752-1436 |
| 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 | Oct 25, 2004 |
| Deed Sale | Oct 25, 2004 |
| Deed Document Number | 2004269595 |
| Deed Book / Page | 43950 / 232 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21 Oakcrest Ave was $4,161, down 0.5% 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 | $4,161.00 (-0.48%) | $422,000 (+3.36%) Land $220,000 Building $202,000 | $509,960 (+2.44%) |
| 2024 | $4,181.00 | $408,300 Land $200,000 Building $208,300 | $497,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Oakcrest Ave 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 | 2 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 21 Oakcrest Ave is low, with 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 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 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 199 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 / 2,000 |
May also be available: AT&T, T-Mobile.
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