Middlesex County and Arlington Town property record for 50 Old Colony Rd, Arlington, MA 02474
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 2,889 sqft · built 1953 |
| Lot Size | 0.29 acres (12,611 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $205,000 (Aug 1988) |
| Tax Bill | $13,464 (2026) |
| Deeds & Mortgages | May 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 67091 |
| Primary APN | 67091 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,889 sqft Living Area |
| Gross Area | 4,272 sqft |
| Basement Area | 1,926 sqft |
| Unfinished Basement | 963 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,611 sqft (0.29 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 67091 |
|---|---|
| Street Address | 50 OLD COLONY RD |
| City | ARLINGTON |
| State | MA |
| Zip | 02474-1960 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Subdivision | PLAN 16414N |
| Legal Block | 5 |
| Legal Lot Number | 2 |
| Jurisdiction | ARLINGTON MA |
| Township / Civil Division | ARLINGTON |
| Census Block Group | 5 |
| Census Block | 5009 |
| Census Tract | 356400 |
50 Old Colony Rd is owned and occupied by two individuals who bought it in August 1988.
Source: Middlesex County and Arlington Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 50 OLD COLONY RD, ARLINGTON, MA 02474-1960 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 25, 1988 · Amount on File |
| Deed Sale | Aug 25, 1988 · Amount on File |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ARLINGTON MA |
| Property Address | 50 OLD COLONY RD, ARLINGTON, MA 02474-1960 |
| Document Number | 0000088292 |
| Instrument Date | May 4, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jun 13, 2018 |
| Name | Verified Name |
|---|---|
| Address | 50 OLD COLONY RD ARLINGTON MA 024741960, ARLINGTON, MA 02474-1960 |
| Document Number | 0000088292 |
|---|---|
| Date | May 24, 2018 |
| Instrument | 88292 |
| Name | TD BK NA |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 23, 2048 |
| Rate Type | Adjustable Rate |
|---|
The 2026 property tax bill for 50 Old Colony Rd was $13,464, up 5.1% from the year before.
Source: Middlesex County and Arlington Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Arlington Town |
| Unified School District | Arlington School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,464.00 (+5.11%) | $1,261,900 (+6.1%) Land $750,400 Building $511,500 | $1,210,985 (-13.95%) |
| 2025 | $12,809.00 (+6.39%) | $1,189,300 (+4.61%) Land $686,500 Building $502,800 | $1,407,330 (-2.37%) |
| 2024 | $12,040.00 (+5.38%) | $1,136,900 (+11.55%) Land $686,500 Building $450,400 | $1,441,530 |
| 2023 | $11,425.00 | $1,019,200 Land $590,700 Building $428,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 50 Old Colony Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
The area around 50 Old Colony Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | ARLINGTON WATER DEPT. (MWRA) serves 46,308 people · EPA ID MA3010000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Aug 2023 |
| Lead | 3 ppb (2025) 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 604 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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