31 Hillside Ave, Groton, CT 06340 Property Records

Groton Town property record for 31 Hillside Ave, Groton, CT 06340

Property Summary

Property Type	Single Family Home
Details	8 bd · 3 ba · 3,374 sqft · built 1913
Lot Size	0.304 acres (13,242 sqft)
Owner	2 Individual Names on Record
Tax Bill	$18,646 (2025)
Deeds & Mortgages	Jun 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`GROT M:168819501352`

Property Details

APN / Parcel Number

Primary APN	`GROT M:168819501352`
Alternative APNs	`168819501352` `29201000`

Interior

Bedrooms	8 Beds
Full Baths	3 Baths
Total Rooms	13 Rooms
Stories	3 Stories
Building Area	3,374 sqft Living Area
Basement Area	156 sqft
Unfinished Basement	156 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1913
Effective Year Built	Effective 1913
Architectural Style	Other
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,242 sqft (0.304 acres)
Loading Dock	Loading Dock

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	168819501352
Street Address	31 HILLSIDE AVE
City	GROTON
State	CT
Zip	06340-5805
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R8
Jurisdiction	GROTON CT
Township / Civil Division	GROTON
Census Block Group	1
Census Block	1021
Census Tract	702600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Mystic River Historic District listed 1979 · 443 contributing resources · NRIS 79002728

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	31 HILLSIDE AVE, GROTON, CT 06340-5805
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GROTON CT
Property Address	31 HILLSIDE AVE, GROTON, CT 06340-5805
Document Number	1184-636
Instrument Date	Jun 1, 2017
Transaction Type	Mortgage
Record Updated	Aug 21, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	31 HILLSIDE AVE GROTON CT 063405805, GROTON, CT 06340-5805

Mortgage

Document Number	1184-636
Date	Jun 12, 2017
Book Page	001184/000636
Instrument	482672

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 11, 2047

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

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	$18,646.00	$644,980 (-) Land $278,166 Building $366,814	$451,486 Land $194,716 Building $256,770
2024	$18,646.00 (+12.06%)
2023	$16,640.00 (+3.41%)	$644,980 (-) Land $120,960 Building $524,020
2022	$16,092.00	$644,980 Land $120,960 Building $524,020

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

Flood

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

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 98% of the US · lower than 97.2% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	AQUARION-MYSTIC private · serves 10,788 people · EPA ID CT1370011
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	Under 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 309 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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