Middlesex County and Sherborn Town property record for 20 Green Ln, Sherborn, MA 01770 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 3,078 sqft · built 1976 |
| Lot Size | 2.01 acres (87,556 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $765,000 (Aug 2016) |
| Tax Bill | $14,685 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | SHER M:0006 B:0000 L:38B |
| Primary APN | SHER M:0006 B:0000 L:38B |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,078 sqft Living Area |
| Gross Area | 7,471 sqft |
| Basement Area | 1,939 sqft |
| Unfinished Basement | 1,939 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Shed Roof |
| Roof Material | Asphalt |
| Lot Area | 87,556 sqft (2.01 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Street Address | 20 GREEN LN |
|---|---|
| City | SHERBORN |
| State | MA |
| Zip | 01770-1311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | SHERBORN |
| Legal Lot Number | 38B |
| Jurisdiction | SHERBORN MA |
| Township / Civil Division | SHERBORN |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 386100 |
Source: Middlesex County and Sherborn Town records · APN SHER M:0006 B:0000 L:38B
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 | 20 GREEN LN, SHERBORN, MA 01770-1311 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 15, 2016 · Amount on Record |
| Deed Sale | Aug 15, 2016 · Amount on Record |
| Prior Sale | Sep 29, 1978 · Amount on Record |
| Deed Book / Page | 67811 / 44 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Sherborn Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Sherborn Town |
| Secondary School District | Dover-Sherborn School District (06 - 12) |
| Elementary School District | Sherborn School District (PK - 05) |
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 | $14,685.00 (+4.08%) | $885,700 (+6.4%) Land $450,100 Building $435,600 | $1,201,085 (+3.03%) |
| 2024 | $14,109.00 (+6.77%) | $832,400 (+13.45%) Land $387,000 Building $445,400 | $1,165,745 |
| 2023 | $13,214.00 | $733,700 Land $387,000 Building $346,700 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173861003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (2010–2014) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 2014, rainfall accumulation |
| Wildfire Risk | Low above 20% of the US · above 58% of Massachusetts |
|---|---|
| Wildfire Likelihood | About 1 in 5,263 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 31 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Verizon | Fiber | 980 / 880 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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