Norfolk County and Quincy City property record for 20 Mascoma St, Quincy, MA 02170
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 862 sqft · built 1930 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $6,442 (2026) |
| Deeds & Mortgages | Nov 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | M:5155 B:9 L:274 |
| Primary APN | M:5155 B:9 L:274 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 862 sqft Living Area |
| Gross Area | 2,649 sqft |
| Basement Area | 850 sqft |
| Unfinished Basement | 850 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,000 sqft (0.115 acres) |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Account Number | 1727701 |
|---|---|
| Street Address | 20 MASCOMA ST |
| City | QUINCY |
| State | MA |
| Zip | 02170-1311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RESA |
| Legal Block | 9 |
| Legal Lot Number | 274 |
| Jurisdiction | QUINCY MA |
| Township / Civil Division | QUINCY |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 417202 |
20 Mascoma St is owner-occupied and held in a trust since November 2017.
Source: Norfolk County and Quincy City records, as of October 20, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 20 MASCOMA ST, QUINCY, MA 02170-1311 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 1, 2017 |
| Deed Sale | Nov 1, 2017 |
| Deed Document Number | 2017104700 |
| Deed Book / Page | 35567 / 327 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | QUINCY MA |
| Recording Date | Nov 1, 2017 |
| Property Address | 20 MASCOMA ST, QUINCY, MA 02170-1311 |
| Document Number | 35567-327 |
| Book / Page | 035567 / 000327 |
| Instrument Date | Oct 17, 2017 |
| Instrument | 4700 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 20 MASCOMA ST QUINCY MA 021701311, QUINCY, MA 02170-1311 |
The 2026 property tax bill for 20 Mascoma St was $6,442, up 6.3% from the year before.
Source: Norfolk County and Quincy City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| Municipality | Quincy City |
| Unified School District | Quincy School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,442.00 (+6.32%) | $546,900 (+4.07%) Land $359,800 Building $187,100 | $567,815 (-) |
| 2025 | $6,059.00 (+3.47%) | $525,500 (+1.14%) Land $342,600 Building $182,900 | $567,815 (-2.96%) |
| 2024 | $5,856.00 (+4.18%) | $519,600 (+2.89%) Land $342,600 Building $177,000 | $585,105 |
| 2023 | $5,621.00 | $505,000 Land $326,300 Building $178,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Mascoma St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 26, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 20 Mascoma St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 94% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | QUINCY WATER DEPT. (MWRA) serves 106,000 people · EPA ID MA3243000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | May 2024 |
| Lead | 21 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 736 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Astound Broadband, Netafy, Starry, T-Mobile.
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