121 High St, Mystic, CT 06355 Property Records

Groton Town property record for 121 High St, Mystic, CT 06355

Property Summary

Property Type	Religious, Church, Worship (Synagogue, Temple, Parsonage)
Details	5 bd · 2.5 ba · 5,607 sqft · built 1939
Lot Size	0.66 acres (28,750 sqft)
Owner	2 Company Names on File
Deeds & Mortgages	Sep 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`261918301851 E`

Property Details

APN / Parcel Number

Primary APN	`261918301851 E`
Alternative APNs	`GROT M:261918301851 L:E` `167076000`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	3 Stories
Building Area	5,607 sqft Gross Area
Basement Area	1,933 sqft
Unfinished Basement	1,933 sqft

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1939
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	28,750 sqft (0.66 acres)
Deck Area	Deck Area
Loading Dock	Loading Dock

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	261918301851 E
Street Address	121 HIGH ST
City	MYSTIC
State	CT
Zip	06355
Property Category	Other
Property Type	Other > Religious, Church, Worship (Synagogue, Temple, Parsonage)
Local Zoning Code	RS-12
Legal Lot Number	E
Jurisdiction	GROTON CT
Township / Civil Division	GROTON
Census Block Group	1
Census Block	1010
Census Tract	703000

Owner

Source: Groton Town records · APN 261918301851 E

Assessment roll updated June 25, 2026 · Last verified July 2026

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

Owner of Record	2 Company Names on File
Mailing Address	119 HIGH ST, MYSTIC, CT 06355-2415
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

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

September 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LEDYARD CT
Recording Date	Sep 13, 2023
Property Address	121 HIGH ST, MYSTIC, CT 06355
Document Number	000636-898
Book / Page	636 / 898
Instrument Date	Aug 08, 2023
Instrument	2023002026
Transaction Type	Transfer
Record Updated	Oct 04, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2023002027
Date	Sep 13, 2023
Instrument	2023002027

Lender

Name	CHELSEA GROTON BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	181 Months
Due	Oct 01, 2038

Interest

Rate Type	Adjustable Rate
Rate	8.25%
Type Change Date	Oct 01, 2026
Index	1-Year CMT

Tax Assessment & Valuation

Source: Groton Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Assessed Value	Assessed Market Value
2025	$456,610 (-) Land $326,711 Building $129,899	$319,627 Land $228,698 Building $90,929
2023	$456,610 (-) Land $271,040 Building $185,570
2022	$456,610 Land $271,040 Building $185,570

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09011C, updated September 20, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

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

Wildfire

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

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 309 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Cogeco Cable Holdings II Cable	1,000 / 50
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Verizon.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	AQUARION-MYSTIC private · serves 10,788 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.