Middlesex County and Waltham City property record for 166 Ash St, #2, Waltham, MA 02453
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 3.5 ba · 2,652 sqft · built 2018 |
| Lot Size | 0.136 acres (5,951 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $765,000 (May 2019) |
| Tax Bill | $10,183 (2026) |
| Deeds & Mortgages | Dec 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 212422 |
| Primary APN | 212422 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,652 sqft Living Area |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,951 sqft |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 212422 |
|---|---|
| Street Address | 166 ASH ST, 2 |
| City | WALTHAM |
| State | MA |
| Zip | 02453-5115 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Block | 43 |
| Legal Lot Number | 15 002 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 5 |
| Census Block | 5003 |
| Census Tract | 368600 |
Source: Middlesex County and Waltham City 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 Company Names on Record |
|---|---|
| Mailing Address | 166 ASH ST, 2, WALTHAM, MA 02453-5115 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 3, 2019 · Amount on Record |
| Deed Sale | May 3, 2019 · Amount on Record |
| Deed Document Number | 201957585 |
| Deed Book / Page | 72556 / 481 |
| Last Transfer Date | Dec 15, 2023 |
| Transfer Doc | 0082321-18 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Dec 18, 2023 |
| Property Address | 166 ASH ST # 2, 2, WALTHAM, MA 02453-5115 |
| Document Number | 0082321-18 |
| Book / Page | 82321 / 18 |
| Instrument Date | Dec 15, 2023 |
| Instrument | 144035 |
| Transaction Type | Transfer |
| Record Updated | Jan 5, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 166 ASH ST # 2, 2, WALTHAM, MA 02453-5115 |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,183.00 (+16.78%) | $986,700 (+11.11%) Building $986,700 | |
| 2025 | $8,720.00 (+5.11%) | $888,000 (+3.18%) Building $888,000 | $898,605 (+5.75%) |
| 2024 | $8,296.00 (+2.76%) | $860,600 (+10.01%) Building $860,600 | $849,775 |
| 2023 | $8,073.00 | $782,300 Building $782,300 |
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
| 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.
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 | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 812 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 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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