30 Central Ave, Groton, CT 06340 Property Records

Groton Town property record for 30 Central Ave, Groton, CT 06340

Property Summary

Property Type	Residential Multi-Family (5+ Units)
Details	4 bd · 2 ba · 2,900 sqft · built 1942
Lot Size	0.33 acres (14,375 sqft)
Owner	Company Name on File
Last Sale	$130,000 (May 2020)
Tax Bill	$3,324 (2025)
Deeds & Mortgages	May 2020 Sale
Flood Zone	Zone X (moderate risk)
APN	`GROT M:169812973207`

Property Details

APN / Parcel Number

Primary APN	`GROT M:169812973207`
Alternative APNs	`169812973207` `91160000`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Units	2 Units
Stories	1 Story
Building Area	2,900 sqft Total Area
Basement Area	1,450 sqft
Unfinished Basement	1,450 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1942
Architectural Style	Duplex Single
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	14,375 sqft (0.33 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Electric

Location & Zoning

Account Number	169812973207
Street Address	30 CENTRAL AVE
City	GROTON
State	CT
Zip	06340-4725
Property Category	Residential
Property Type	Residential > Multi-Unit > Residential Multi-Family (5+ Units)
Local Zoning Code	R-12
Jurisdiction	GROTON CT
Township / Civil Division	GROTON
Census Block Group	1
Census Block	1001
Census Tract	702800

Owner

30 Central Ave, a residential property, is owned by a company that bought it in May 2020.

Source: Groton Town records, as of June 25, 2026

Owner of Record	Company Name on File
Mailing Address	44 MIDWAY OVAL, GROTON, CT 06340-4838
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 27, 2020 · Amount on File
Deed Sale	May 27, 2020 · Amount on File
Deed Document Number	20205003410003
Deed Book / Page	1231 / 614
Record Updated	Sep 20, 2026

May 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GROTON CT
Recording Date	May 27, 2020
Property Address	30 CENTRAL AVE, GROTON, CT 06340-4725
Document Number	1231-614
Book / Page	001231 / 000614
Instrument Date	May 21, 2020
Transaction Type	Transfer
Record Updated	Jun 16, 2020
Title Company	UNKNOWN

Transaction

Amount	Amount on Record
Tax	$130.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	44 MIDWAY OVALL GROTON CT 06340, GROTON, CT 06340

Tax Assessment & Valuation

The 2025 property tax bill for 30 Central Ave was $3,324.

Source: Groton Town assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Groton Town
Unified School District	Groton School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,324.00	$112,630 Land $51,429 Building $61,201	$78,841 Land $36,000 Building $42,841
2024	$3,324.00 (+8.38%)
2023	$3,067.00 (+2.37%)	$112,630 (-) Land $25,200 Building $87,430
2022	$2,996.00	$112,630 Land $25,200 Building $87,430

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 30 Central Ave in Zone X, an area of moderate flood risk.

Source: FEMA National Flood Hazard Layer, effective September 20, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 30 Central Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	GROTON UTILITIES serves 30,200 people · EPA ID CT0590011
Water Source	Surface water
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	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.

Internet Providers

Source: FCC Broadband Data Collection, based on 313 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Breezeline Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20