Middlesex County and Acton Town property record for 170 Split Rock, Acton, MA 01718 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1972 |
| Square Footage | 1,614 sqft Living Area |
| Lot Size | 7.77 acres |
| Occupancy | Owner Occupied |
| Last Sale | $357,888 (2018) |
| Tax Bill | $8,801.00 (2025) |
| Primary APN | ACTO M:00B4 B:0107 L:0026 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 1,614 sqft Living Area |
| Gross Area | 2,421 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Other Style |
| Exterior Material | Wood Siding Exterior |
| Roof Construction | Shed Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 338,603 sqft |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 170 SPLIT ROCK |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01718-1011 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Subdivision | SPLIT ROCK DRIVE |
| Legal Block | 107 |
| Legal Lot Number | 26 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 2 |
| Census Block | 2013 |
| Census Tract | 363106 |
Source: Middlesex County and Acton Town records · APN ACTO M:00B4 B:0107 L:0026
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 | 170 SPLIT ROCK, ACTON, MA 01718-1011 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage with Private Mortgage Insurance (PMI) MSA MTG |
| May 25, 2018 | Condominium Deed, Transfer · Conventional Mortgage with Private Mortgage Insurance (PMI) UNIBANK FOR SVGS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 25, 2018 · Amount on Record |
| Deed Sale | May 25, 2018 · Amount on Record |
| Prior Sale | Aug 19, 2003 · Amount on Record |
| Deed Book / Page | 71057 / 590 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 170 SPLIT ROCK, ACTON, MA 01718-1011 |
| Document Number | 75744-319 |
| Instrument Date | Sep 24, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Oct 20, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 170 SPLIT ROCK #170 ACTON MA 017181011, 170, ACTON, MA 01718-1011 |
| Document Number | 75744-319 |
|---|---|
| Date | Sep 29, 2020 |
| Book Page | 075744/000319 |
| Instrument | 173379 |
| Name | MSA MTG |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage with Private Mortgage Insurance (PMI) |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 28, 2050 |
| Document Type | Condominium Deed |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | May 25, 2018 |
| Property Address | 170 SPLIT ROCK, ACTON, MA 01718-1011 |
| Document Number | 71057-590 |
| Book / Page | 071057 / 000590 |
| Instrument Date | May 22, 2018 |
| Instrument | 73655 |
| Transaction Type | Transfer |
| Record Updated | Aug 08, 2018 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,631.97 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 170 SPLIT ROCK #26 ACTON MA 017181011, 26, ACTON, MA 01718-1011 |
| Document Number | 71058-1 |
|---|---|
| Date | May 25, 2018 |
| Book Page | 071058/000001 |
| Instrument | 73658 |
| Name | UNIBANK FOR SVGS |
|---|---|
| Type | Federal Savings Bank (FSB) |
| Type | Conventional Mortgage with Private Mortgage Insurance (PMI) |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 24, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
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 | $8,801.00 (+10.32%) | $513,200 (+7.23%) Building $513,200 | $503,310 (-1.74%) |
| 2024 | $7,978.00 (+6.57%) | $478,600 (+12.27%) Building $478,600 | $512,240 |
| 2023 | $7,486.00 | $426,300 Building $426,300 |
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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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