31 Park Ave, Mystic, CT 06355 Property Records

Groton Town property record for 31 Park Ave, Mystic, CT 06355

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,666 sqft · built 2020
Owner	Company Name on File
Last Sale	$520,000 (Nov 2023)
Tax Bill	$5,533 (2026)
Deeds & Mortgages	Nov 2023 Sale Apr 2021 Sale
Flood Zone	Zone AE (high risk)
APN	`651829`

Property Details

APN / Parcel Number

Primary APN	`651829`
Alternative APNs	`STON M:134 B:3 L:3 U:31` `STNG M:134 B:3 L:3 U:31`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,666 sqft Living Area
Gross Area	2,671 sqft
Basement Area	385 sqft
Unfinished Basement	385 sqft

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Architectural Style	Condo/Apartment

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	651829
Street Address	31 PARK AVE
City	MYSTIC
State	CT
Zip	06355-4040
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	GDD
Legal Block	3
Legal Lot Number	3
Jurisdiction	STONINGTON CT
Township / Civil Division	GROTON
Census Block Group	1
Census Block	1000
Census Tract	705300

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

31 Park Ave, a condominium, is owned by a company that bought it in November 2023.

Source: Groton Town records, as of October 20, 2026

Owner of Record	Company Name on File
Mailing Address	31 PARK AVE, GROTON, CT 06340-4047
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

Date	Document
Nov 15, 2023	Warranty Deed, Transfer
Apr 15, 2021	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 15, 2023 · Amount on File
Deed Sale	Nov 15, 2023 · Amount on File
Prior Sale	Apr 15, 2021 · Amount on File
Deed Book / Page	853 / 78
Record Updated	Oct 29, 2026

November 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STONINGTON CT
Recording Date	Nov 15, 2023
Property Address	31 PARK AVE, MYSTIC, CT 06355-4040
Document Number	0000853-78
Book / Page	853 / 78
Instrument Date	Nov 14, 2023
Transaction Type	Transfer
Record Updated	Apr 24, 2025

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STONINGTON CT
Recording Date	Apr 15, 2021
Property Address	31 PARK AVE, MYSTIC, CT 06355-4040
Document Number	000817-426
Book / Page	817 / 426
Instrument Date	Apr 8, 2021
Instrument	3151340003
Transaction Type	Transfer
Record Updated	Apr 24, 2025

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	164 HEWITT RD, MYSTIC, CT 06355-3021
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2026 property tax bill for 31 Park Ave was $5,533, down 7.2% from the year before.

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
2026	$5,533.00 (-7.16%)	$288,200 (-) Building $288,200	$559,427 (+177.3%)
2025	$5,960.00	$288,200 Building $288,200	$201,740 Building $201,740
2024	$5,960.00 (+3.56%)
2023	$5,755.00 (-25.97%)	$289,900 (-1.7%) Building $289,900
2022	$7,774.00	$294,900 Building $294,900

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

Flood

FEMA maps place 31 Park Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	11.0 ft
Flood Insurance Requirement	Required federally backed loans

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

Wildfire

The area around 31 Park Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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.

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 188 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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