Middlesex County and Marlborough City property record for 20 High St, Marlborough, MA 01752
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.5 ba · 1,245 sqft · built 1850 |
| Lot Size | 0.058 acres (2,536 sqft) |
| Owner | Individual Name on File |
| Last Sale | $140,000 (May 2012) |
| Tax Bill | $3,262 (2025) |
| Deeds & Mortgages | Mar 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 566524 |
| Primary APN | 566524 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,245 sqft Living Area |
| Gross Area | 2,112 sqft |
| Basement Area | 798 sqft |
| Unfinished Basement | 798 sqft |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 2,536 sqft (0.058 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 566524 |
|---|---|
| Street Address | 20 HIGH ST |
| City | MARLBOROUGH |
| State | MA |
| Zip | 01752-2345 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RB |
| Legal Block | 303 |
| Jurisdiction | MARLBOROUGH MA |
| Township / Civil Division | MARLBOROUGH |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 321301 |
20 High St is owned and occupied by an individual who bought it in May 2012.
Source: Middlesex County and Marlborough City records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20 HIGH ST, MARLBOROUGH, MA 01752-2345 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | May 29, 2012 · Amount on File |
| Deed Sale | May 29, 2012 · Amount on File |
| Deed Book / Page | 59176 / 136 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARLBOROUGH MA |
| Property Address | 20 HIGH ST, MARLBOROUGH, MA 01752-2345 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2026 |
| Name | Verified Name |
|---|
| Document Number | 077181-266 |
|---|---|
| Date | Mar 10, 2021 |
| Book Page | 77181/266 |
| Instrument | 52858 |
| Name | ROCKLAND TRUST CO |
|---|---|
| Type | Non-Lending Institution |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 541 Months |
| Due | Apr 1, 2066 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 20 High St was $3,262, up 3.7% 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 | $3,262.00 (+3.72%) | $330,800 (+7.72%) Land $137,400 Building $193,400 | $276,640 (-5.15%) |
| 2024 | $3,145.00 (-5.39%) | $307,100 (+6.63%) Land $124,900 Building $182,200 | $291,650 |
| 2023 | $3,324.00 | $288,000 Land $86,400 Building $201,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 High 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 20 High St 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 | 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 | 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 634 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 |
May also be available: AT&T, T-Mobile.
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