Middlesex County and Dunstable Town property record for 503 Main St, Dunstable, MA 01827
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,203 sqft · built 1900 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $510,000 (Sep 2018) |
| Tax Bill | $10,350 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer Sep 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | DUNS M:0017 B:0129 L:0 |
| Primary APN | DUNS M:0017 B:0129 L:0 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,203 sqft Living Area |
| Gross Area | 3,261 sqft |
| 1st Floor Area | 928 sqft |
| Basement Area | 928 sqft |
| Unfinished Basement | 928 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 87,120 sqft (2 acres) |
| Garage Type | Basement |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 503 MAIN ST |
|---|---|
| City | DUNSTABLE |
| State | MA |
| Zip | 01827-1800 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Block | 129 |
| Jurisdiction | DUNSTABLE MA |
| Township / Civil Division | DUNSTABLE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 328100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Dunstable Center Historic District listed 2018 · 63 contributing resources · NRIS 100003069 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Middlesex County and Dunstable Town records, as of July 20, 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 Record |
|---|---|
| Mailing Address | 503 MAIN ST, DUNSTABLE, MA 01827-1800 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Apr 29, 2026 | Quit Claim Deed, Transfer Quitclaim |
| Sep 17, 2018 | Quit Claim Deed, Transfer · Conventional Mortgage NAVY FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 17, 2018 · Amount on Record |
| Deed Sale | Sep 17, 2018 · Amount on Record |
| Prior Sale | Mar 13, 2015 · Amount on Record |
| Deed Document Number | 201840717 |
| Deed Book / Page | 32413 / 296 |
| Last Transfer Date | Apr 16, 2026 |
| Transfer Doc | 0040021-39 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Recording Date | Apr 29, 2026 |
| Property Address | 503 MAIN ST, DUNSTABLE, MA 01827-1800 |
| Document Number | 0040021-39 |
| Book / Page | 40021 / 39 |
| Instrument Date | Apr 16, 2026 |
| Instrument | 202612845 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 503 MAIN ST, DUNSTABLE, MA 01827-1800 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Recording Date | Sep 17, 2018 |
| Property Address | 503 MAIN ST, DUNSTABLE, MA 01827-1800 |
| Document Number | 32413-296 |
| Book / Page | 032413 / 000296 |
| Instrument Date | Sep 14, 2018 |
| Instrument | 40717 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2018 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,325.60 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 503 MAIN ST DUNSTABLE MA 018271800, DUNSTABLE, MA 01827-1800 |
| Document Number | 32414-6 |
|---|---|
| Date | Sep 17, 2018 |
| Book Page | 032414/000006 |
| Instrument | 40720 |
| Name | NAVY FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 16, 2048 |
Source: Middlesex County and Dunstable Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Dunstable Town |
| Unified School District | Groton-Dunstable School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,350.00 (+13.26%) | $752,700 (+14.99%) Land $221,000 Building $531,700 | $711,550 (+5.57%) |
| 2024 | $9,138.00 (-2.55%) | $654,600 (+4.5%) Land $202,700 Building $451,900 | $674,025 |
| 2023 | $9,377.00 | $626,400 Land $202,700 Building $423,700 |
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 |
| 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.
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 | 0.02% 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 | DUNSTABLE WATER DEPARTMENT serves 337 people · EPA ID MA2081000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 64 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
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