Middlesex County and Acton Town property record for 439 Main St, Acton, MA 01720 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1900 |
| Square Footage | 2,005 sqft Living Area |
| Lot Size | 4,792 sqft (0.11 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $330,000 (2019) |
| Tax Bill | $9,734.00 (2025) |
| Primary APN | ACTO M:00F3A B:0053 L:0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,005 sqft Living Area |
| Gross Area | 2,736 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Siding Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 4,792 sqft (0.11 acres) |
| Heating System | Steam Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Street Address | 439 MAIN ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-3809 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 53 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 4 |
| Census Block | 4002 |
| Census Tract | 363104 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F3A B:0053 L:0000
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 27, 2021 | Deed of Trust, Mortgage · Line of Credit CAMBRIDGE SAVINGS BANK |
| Mar 19, 2021 | Deed of Trust, Mortgage · Stand Alone Refinance CAMBRIDGE SAVINGS BANK |
| Aug 01, 2019 | Deed of Trust, Mortgage · Balloon Payment CAMBRIDGE SAVINGS BANK |
| Mar 19, 2021 | Quit Claim Deed, Transfer · Stand Alone Refinance CAMBRIDGE SAVINGS BANK |
| Aug 01, 2019 | Condominium Deed, Transfer · Conventional Mortgage CAMBRIDGE SVGS BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 13, 2019 · Amount on Record |
| Deed Sale | Sep 13, 2019 · Amount on Record |
| Prior Sale | Aug 01, 2019 · Amount on Record |
| Deed Doc Number | 2019139263 |
| Deed Book / Page | 73276 / 545 |
| Last Transfer Date | Mar 15, 2021 |
| Transfer Doc | 0000061382 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2025 |
| Name | Verified Name |
|---|
| Document Number | 077872-140 |
|---|---|
| Date | May 27, 2021 |
| Book Page | 77872/140 |
| Instrument | 120012 |
| Name | CAMBRIDGE SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Transaction Type | Mortgage |
| Record Updated | Nov 01, 2023 |
| Name | Verified Name |
|---|
| Document Number | 077269-541 |
|---|---|
| Date | Mar 19, 2021 |
| Book Page | 77269/541 |
| Instrument | 61383 |
| Name | CAMBRIDGE SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Transaction Type | Mortgage |
| Record Updated | Mar 29, 2021 |
| Name | Verified Name |
|---|
| Document Number | 73036-550 |
|---|---|
| Date | Aug 01, 2019 |
| Book Page | 73036/550 |
| Instrument | 112442 |
| Name | CAMBRIDGE SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Balloon Payment |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | Mar 19, 2021 |
| Property Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Document Number | 077269-538 |
| Book / Page | 77269 / 538 |
| Instrument Date | Mar 15, 2021 |
| Instrument | 61382 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Document Number | 077269-541 |
|---|---|
| Date | Mar 19, 2021 |
| Book Page | 77269/541 |
| Instrument | 61383 |
| Name | CAMBRIDGE SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Condominium Deed |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | Aug 01, 2019 |
| Property Address | 439 MAIN ST, ACTON, MA 01720-3809 |
| Document Number | 0000019458 |
| Instrument Date | Jul 31, 2019 |
| Instrument | 19458 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2019 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,504.80 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 437 MAIN ST ACTON MA 017203809, ACTON, MA 01720-3809 |
| Document Number | 19459 |
|---|---|
| Date | Aug 01, 2019 |
| Instrument | 19459 |
| Name | CAMBRIDGE SVGS BK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 31, 2049 |
| Rate Type | Adjustable Rate |
|---|
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 | $9,734.00 (+6.64%) | $567,600 (+3.65%) Land $255,300 Building $312,300 | $606,955 (+21.74%) |
| 2024 | $9,128.00 (+2.73%) | $547,600 (+8.22%) Land $255,300 Building $292,300 | $498,560 |
| 2023 | $8,885.00 | $506,000 Land $232,100 Building $273,900 |
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.
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