Middlesex County and Ayer Town property record for 19 Prospect St, Ayer, MA 01432 · Last verified April 2026
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3.5 ba · 2,352 sqft · built 1930 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Last Sale | $150,000 (Apr 2009) |
| Tax Bill | $5,313 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | AYER M:027 B:0000 L:0156 |
| Primary APN | AYER M:027 B:0000 L:0156 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,352 sqft Living Area |
| Gross Area | 2,894 sqft |
| 1st Floor Area | 1,109 sqft |
| Basement Area | 1,328 sqft |
| Unfinished Basement | 1,328 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Conventional |
| Exterior Material | Asbestos |
| Construction Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,405 sqft (0.17 acres) |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Street Address | 19 PROSPECT ST |
|---|---|
| City | AYER |
| State | MA |
| Zip | 01432-1637 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Lot Number | 156 |
| Jurisdiction | AYER MA |
| Township / Civil Division | AYER |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 325102 |
Source: Middlesex County and Ayer Town records · APN AYER M:027 B:0000 L:0156
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 19 PROSPECT ST, AYER, MA 01432-1637 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 29, 2009 · Amount on Record |
| Deed Sale | Apr 29, 2009 · Amount on Record |
| Deed Document Number | 200973502 |
| Deed Book / Page | 52669 / 158 |
| Record Updated | Jun 08, 2026 |
Source: Middlesex County and Ayer Town records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Ayer Town |
| Unified School District | Ayer-Shirley School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,313.00 (+22.08%) | $444,200 (+26.77%) Land $133,900 Building $310,300 |
| 2023 | $4,352.00 | $350,400 Land $125,600 Building $224,800 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173251024, 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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2025) |
| Most Recent Claim | Jun 2025, rainfall accumulation |
| Wildfire Risk | Low above 20% of the US · above 58% of Massachusetts |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
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 166 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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