Middlesex County and Acton Town property record for 4 Walnut St, Acton, MA 01720 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1997 |
| Square Footage | 3,089 sqft Living Area |
| Lot Size | 13,835 sqft (0.318 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $765,000 (2011) |
| Tax Bill | $18,637.00 (2025) |
| Primary APN | ACTO M:00C4 B:0021 L:0089 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 3,089 sqft Living Area |
| Gross Area | 5,480 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Condo/Apartment Style |
| Exterior Material | Wood Siding Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 13,835 sqft (0.318 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 4 WALNUT ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-4170 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Subdivision | ACORN PARK CONDO |
| Legal Block | 21 |
| Legal Lot Number | 89 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 363103 |
Source: Middlesex County and Acton Town records · APN ACTO M:00C4 B:0021 L:0089
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 | 4 WALNUT ST, ACTON, MA 01720-4170 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 23, 2011 · Amount on Record |
| Deed Sale | Jun 23, 2011 · Amount on Record |
| Prior Sale | Aug 05, 1997 · Amount on Record |
| Deed Doc Number | 201110 |
| Deed Book / Page | 57034 / 51 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 4 WALNUT ST, ACTON, MA 01720-4170 |
| Transaction Type | Mortgage |
| Record Updated | Feb 04, 2022 |
| Name | Verified Name |
|---|
| Document Number | 079553-350 |
|---|---|
| Date | Jan 19, 2022 |
| Book Page | 79553/350 |
| Instrument | 9820 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Feb 01, 2047 |
| 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 | $18,637.00 (+14.88%) | $1,086,700 (+11.66%) Building $1,086,700 | $1,335,320 (+1.53%) |
| 2024 | $16,223.00 (-6.37%) | $973,200 (-1.37%) Building $973,200 | $1,315,180 |
| 2023 | $17,326.00 | $986,700 Building $986,700 |
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