9 School St, Mystic, CT 06355 Property Records

Stonington Town property record for 9 School St, Mystic, CT 06355

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,658 sqft · built 1910
Lot Size	0.08 acres (3,485 sqft)
Owner	Company Name on File
Last Sale	$950,000 (Dec 2022)
Tax Bill	$6,362 (2026)
Deeds & Mortgages	Dec 2022 Sale & Mortgage Jan 2022 Sale + 1 more
Flood Zone	Zone AE (high risk)
APN	`STON M:173 B:10 L:8`

Property Details

APN / Parcel Number

Primary APN	`STON M:173 B:10 L:8`
Alternative APNs	`STNG M:173 B:10 L:8` `0571200` `571200`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,658 sqft Living Area
Gross Area	3,680 sqft
1st Floor Area	829 sqft
Attic	Attic
Attic Area	829 sqft
Basement Area	829 sqft
Unfinished Basement	829 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Foundation Type	Raised
Roof Type	Gable
Roof Material	Asphalt
Lot Area	3,485 sqft (0.08 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	571200
Street Address	9 SCHOOL ST
City	MYSTIC
State	CT
Zip	06355-2734
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RH-10
Legal Block	10
Legal Lot Number	8
Jurisdiction	STONINGTON CT
Township / Civil Division	STONINGTON
Census Block Group	3
Census Block	3026
Census Tract	705300

Owner

9 School St, a duplex, is owned by a company that bought it in December 2022.

Source: Stonington Town records, as of October 20, 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	Company Name on File
Mailing Address	18 S FARM RD, PORT WASHINGTON, NY 11050-1131
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Dec 14, 2022	Warranty Deed, Transfer · Stand-Alone First Mortgage DIME BANK
Jan 3, 2022	Warranty Deed, Transfer
Jan 3, 2022	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 14, 2022 · Amount on File
Deed Sale	Dec 14, 2022 · Amount on File
Prior Sale	May 27, 2020 · Amount on File
Deed Book / Page	843 / 661
Prior Transfer Date	Jan 21, 2020
Prior Transfer Doc	00795-1036
Record Updated	Oct 29, 2026

December 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STONINGTON CT
Recording Date	Dec 14, 2022
Property Address	9 SCHOOL ST, MYSTIC, CT 06355-2734
Document Number	000843-661
Book / Page	843 / 661
Instrument Date	Dec 13, 2022
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

Mortgage

Document Number	3251880022
Date	Dec 14, 2022
Instrument	3251880022

Lender

Name	DIME BANK

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

January 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STONINGTON CT
Recording Date	Jan 3, 2022
Property Address	9 SCHOOL ST, MYSTIC, CT 06355-2734
Document Number	00830-1025
Book / Page	830 / 1025
Instrument Date	Dec 22, 2021
Instrument	3197820002
Transaction Type	Transfer
Record Updated	Apr 24, 2025

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
Address	9 SCHOOL PL, MYSTIC, CT 06355-2720

January 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STONINGTON CT
Recording Date	Jan 3, 2022
Property Address	9 SCHOOL ST, MYSTIC, CT 06355-2734
Document Number	00830-1005
Book / Page	830 / 1005
Instrument Date	Dec 22, 2021
Instrument	3197800002
Transaction Type	Transfer
Record Updated	Apr 24, 2025

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
Address	4 SCHOOL ST, MYSTIC, CT 06355-2718

Tax Assessment & Valuation

The 2026 property tax bill for 9 School St was $6,362, up 6.7% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$6,362.00 (+6.71%)	$298,400 (-) Land $89,200 Building $209,200	$3,234,493 (+1,448.49%)
2025	$5,962.00	$298,400 Land $89,200 Building $209,200	$208,880 Land $62,440 Building $146,440
2023	$5,733.00 (+43.29%)	$298,400 (+89.34%) Land $89,200 Building $209,200
2022	$4,001.00	$157,600 Land $61,700 Building $95,900

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 9 School St 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 9 School St 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 342 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
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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