Middlesex County and Acton Town property record for 450 Main St, Acton, MA 01720 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1840 |
| Square Footage | 2,629 sqft Living Area |
| Lot Size | 83,485 sqft (1.91 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $975,000 (2022) |
| Tax Bill | $14,250.00 (2025) |
Source: Middlesex County and Acton Town records · APN F3A 38 1
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 450 MAIN ST, ACTON, MA 01720-3810 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 19, 2025 | Deed of Trust, Mortgage DEDHAM INSTITUTION FOR SAVINGS |
| Oct 21, 2022 | Quit Claim Arm's Length for NE States, Transfer · Stand Alone First Mortgage SOUTH SHORE BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 21, 2022 · Amount on Record |
| Deed Sale | Oct 21, 2022 · Amount on Record |
| Deed Doc Number | 2022157180 |
| Deed Book / Page | 80853 / 580 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 450 MAIN ST, ACTON, MA 01720-3810 |
| Transaction Type | Mortgage |
| Record Updated | Dec 12, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0084630-72 |
|---|---|
| Date | Sep 19, 2025 |
| Book Page | 84630/72 |
| Instrument | 113352 |
| Name | DEDHAM INSTITUTION FOR SAVINGS |
|---|---|
| Type | Funding / Finance Company |
| Amount | Amount Recorded |
|---|---|
| Term | 241 Months |
| Due | Oct 01, 2045 |
| Document Type | Quit Claim Arm's Length for NE States |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | Oct 21, 2022 |
| Property Address | 450 MAIN ST, ACTON, MA 01720-3810 |
| Document Number | 080853-580 |
| Book / Page | 80853 / 580 |
| Instrument Date | Oct 21, 2022 |
| Instrument | 157180 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 450 MAIN ST, ACTON, MA 01720-3810 |
| Document Number | 0000157181 |
|---|---|
| Date | Oct 21, 2022 |
| Instrument | 157181 |
| Name | SOUTH SHORE BANK |
|---|
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4% |
| Type Change Date | Nov 01, 2032 |
| Max Rate At Change | 2.75% |
| Index | 5-Year CMT |
Source: Middlesex County and Acton Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Acton Town |
| Unified School District | Acton-Boxborough Regional School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,250.00 (+8.99%) | $830,900 (+5.94%) Land $357,700 Building $473,200 | $1,067,990 (+0.65%) |
| 2024 | $13,074.00 (-2.7%) | $784,300 (+2.5%) Land $357,700 Building $426,600 | $1,061,055 |
| 2023 | $13,437.00 | $765,200 Land $325,600 Building $439,600 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 58% of Massachusetts |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified: October 2026
| Listed Area | Within Davis, Isaac, Trail listed 1972 · 1 contributing resources · NRIS 72001347 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
| Primary APN | F3A 38 1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 2,629 sqft Living Area |
| Gross Area | 5,988 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1840 |
|---|---|
| Effective Year Built | Effective 1840 |
| Architectural Style | Conventional Style |
| Exterior Material | Stucco Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Slate Roof |
| Lot Area | 83,485 sqft (1.91 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Radiant Heating |
| Heating Fuel | Gas Heating Fuel |
| Account Number | F3A 38 1 |
|---|---|
| Street Address | 450 MAIN ST |
| City | ACTON |
| State | MA |
| Zip | 01720-3810 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 38 |
| Legal Lot Number | 1 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 363103 |
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