Middlesex County and Arlington Town property record for 210 Mountain Ave, Arlington, MA 02474
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,134 sqft · built 1915 |
| Lot Size | 0.251 acres (10,925 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,120,000 (Aug 2020) |
| Tax Bill | $12,993 (2026) |
| Deeds & Mortgages | Aug 2021 Refinance Aug 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 73182 |
| Primary APN | 73182 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,134 sqft Living Area |
| Gross Area | 3,218 sqft |
| Basement Area | 970 sqft |
| Unfinished Basement | 776 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,925 sqft (0.251 acres) |
| Garage Type | Detached |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 73182 |
|---|---|
| Street Address | 210 MOUNTAIN AVE |
| City | ARLINGTON |
| State | MA |
| Zip | 02474-2023 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Subdivision | ARLINGTON TERRACE |
| Legal Block | 5 |
| Legal Lot Number | 8 |
| Jurisdiction | ARLINGTON MA |
| Township / Civil Division | ARLINGTON |
| Census Block Group | 7 |
| Census Block | 7002 |
| Census Tract | 356400 |
Source: Middlesex County and Arlington Town records, as of October 20, 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 Record |
|---|---|
| Mailing Address | 210 MOUNTAIN AVE, ARLINGTON, MA 02474-2023 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 16, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance LOANDEPOT.COM LLC |
| Aug 21, 2020 | Quit Claim Deed, Transfer · Stand-Alone First Mortgage LOANDEPOT.COM LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 21, 2020 · Amount on Record |
| Deed Sale | Aug 21, 2020 · Amount on Record |
| Prior Sale | Feb 26, 2010 · Amount on Record |
| Deed Document Number | 2020143634 |
| Deed Book / Page | 75424 / 32 |
| Prior Transfer Date | Aug 12, 2020 |
| Prior Transfer Doc | 75424-32 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ARLINGTON MA |
| Property Address | 210 MOUNTAIN AVE, ARLINGTON, MA 02474-2023 |
| Transaction Type | Mortgage |
| Record Updated | Sep 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 78482-565 |
|---|---|
| Date | Aug 16, 2021 |
| Book Page | 78482/565 |
| Instrument | 183415 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ARLINGTON MA |
| Recording Date | Aug 21, 2020 |
| Property Address | 210 MOUNTAIN AVE, ARLINGTON, MA 02474-2023 |
| Document Number | 75424-32 |
| Book / Page | 75424 / 32 |
| Instrument Date | Aug 12, 2020 |
| Instrument | 143634 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 210 MOUNTAIN AVE, ARLINGTON, MA 02474-2023 |
| Document Number | 143635 |
|---|---|
| Date | Aug 21, 2020 |
| Instrument | 143635 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Type Change Date | Sep 1, 2030 |
| Max Rate At Change | 2.25% |
| Index | LIBOR |
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 | $12,993.00 (-1.58%) | $1,217,700 (-0.66%) Land $613,200 Building $600,400 | $1,330,927 (-7.83%) |
| 2025 | $13,202.00 (+7.99%) | $1,225,800 (+6.19%) Land $613,200 Building $612,600 | $1,444,000 (+9.83%) |
| 2024 | $12,225.00 (+1.85%) | $1,154,400 (+7.82%) Land $605,700 Building $548,700 | $1,314,705 |
| 2023 | $12,003.00 | $1,070,700 Land $545,900 Building $524,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 3 in force |
| Nearby Flood Claims | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2001 · Severe Storms And Flooding |
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: 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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