79 Groton St, Ayer, MA 01432 Property Records

Middlesex County and Ayer Town property record for 79 Groton St, Ayer, MA 01432

Property Summary

Property Type	Triplex
Details	8 bd · 3 ba · 3,860 sqft · built 1880
Lot Size	0.14 acres (6,098 sqft)
Owner	Company Name on Record
Last Sale	$130,000 (Aug 2002)
Tax Bill	$6,670 (2025)
Flood Zone	Zone X (minimal risk)
APN	`AYER M:026 B:0000 L:0109`

Property Details

APN / Parcel Number

Primary APN	`AYER M:026 B:0000 L:0109`

Interior

Bedrooms	8 Beds
Full Baths	3 Baths
Total Rooms	16 Rooms
Units	3 Units
Stories	2 Stories
Building Area	3,860 sqft Living Area
Basement Area	2,210 sqft
Unfinished Basement	2,210 sqft

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1988
Architectural Style	Conventional
Exterior Material	Aluminum/Vinyl
Construction Type	Stone
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,098 sqft (0.14 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Street Address	79 GROTON ST
City	AYER
State	MA
Zip	01432
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	GR
Legal Lot Number	109
Jurisdiction	AYER MA
Township / Civil Division	AYER
Census Block Group	5
Census Block	5002
Census Tract	325102

Owner

Source: Middlesex County and Ayer Town records, as of April 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	280 GREAT RD, SHIRLEY, MA 01464-2211
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 22, 2002 · Amount on Record
Deed Sale	Aug 22, 2002 · Amount on Record
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Middlesex County and Ayer Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Ayer Town
Unified School District	Ayer-Shirley School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$6,670.00 (+24.16%)	$557,700 (+28.95%) Land $131,700 Building $426,000
2023	$5,372.00	$432,500 Land $123,500 Building $309,000

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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	4 in force
Nearby Flood Claims	1 (2023)
Most Recent Claim	Jul 2023 · tidal / storm surge

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 57% of Massachusetts
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	AYER DPW WATER DIVISION serves 8,479 people · EPA ID MA2019000
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	1 ppb (2026) action level 15 ppb

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 299 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20