7 Jackson St, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 7 Jackson St, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,327 sqft · built 1929
Lot Size	0.19 acres (8,276 sqft)
Owner	Individual Name on File
Last Sale	$1,876,000 (Jun 2024)
Tax Bill	$9,974 (2025)
Deeds & Mortgages	Jun 2024 Sale & Mortgage Oct 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`08-2991S`

Property Details

APN / Parcel Number

Primary APN	`08-2991S`
Alternative APNs	`GREE M:08 B:2991/S` `365/303`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,327 sqft Living Area
Attic	Attic
Attic Area	217 sqft
Basement Area	769 sqft
Unfinished Basement	769 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1929
Effective Year Built	Effective 1960
Architectural Style	Colonial
Exterior Material	Stone
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,276 sqft (0.19 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	365/303
Street Address	7 CHINMOY AVE
City	GREENWICH
State	CT
Zip	06830-6809
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-7
Legal Block	2991/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3007
Census Tract	10800

Owner

7 Jackson St is owned by an individual who bought it in June 2024.

Source: Greenwich 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	Individual Name on File
Mailing Address	25 INDIAN HARBOR DR, 6, GREENWICH, CT 06830-7162
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Date	Document
Jun 10, 2024	Deed, Transfer · Stand-Alone First Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Oct 28, 2019	Warranty Deed, Transfer · Stand-Alone First Mortgage US BANK NA
Jun 30, 2017	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 10, 2024 · Amount on File
Deed Sale	Jun 10, 2024 · Amount on File
Prior Sale	Oct 28, 2019 · Amount on File
Deed Book / Page	8331 / 47
Record Updated	Sep 20, 2026

June 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	GREENWICH CT
Recording Date	Jun 10, 2024
Property Address	7 CHINMOY AVE, GREENWICH, CT 06830-6809
Document Number	0008331-47
Book / Page	8331 / 47
Instrument Date	Jun 10, 2024
Instrument	3140
Transaction Type	Transfer
Record Updated	Jun 25, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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
Relationship	Joint Tenants with Right of Survivorship
Address	25 INDIAN HARBOR DR APT 6, 6, GREENWICH, CT 06830-7162

Mortgage

Document Number	0000003141
Date	Jun 10, 2024
Instrument	3141

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

October 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Oct 28, 2019
Property Address	7 JACKSON ST, COS COB, CT 06807-2306
Document Number	7578-28
Book / Page	7578 / 28
Instrument Date	Oct 24, 2019
Instrument	8510
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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
Relationship	Joint Tenants with Right of Survivorship
Address	7 JACKSON ST, COS COB, CT 06807-2306

Mortgage

Document Number	8511
Date	Oct 28, 2019
Instrument	8511

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Type Change Date	Nov 1, 2029

June 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jun 30, 2017
Property Address	7 JACKSON ST, COS COB, CT 06807-2306
Document Number	7264-122
Book / Page	007264 / 000122
Transaction Type	Transfer
Record Updated	Aug 1, 2017

Transaction

Amount	Amount on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	7 JACKSON ST COS COB CT 068072306, COS COB, CT 06807-2306

Tax Assessment & Valuation

The 2025 property tax bill for 7 Jackson St was $9,974.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$9,974.00	$807,030 Land $452,130 Building $354,900	$564,921 Land $316,491 Building $248,430
2024	$9,974.00 (+6.21%)
2023	$9,391.00 (+0.92%)	$807,030 (-) Land $452,130 Building $354,900
2022	$9,305.00	$807,030 Land $452,130 Building $354,900

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 7 Jackson St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood Zone	Zone X minimal risk
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 7 Jackson St is low, with less than 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 96% of the US · lower than 94% of Connecticut
Wildfire Likelihood	Under 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	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011
Water Source	Surface water
Last State Inspection	Jun 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	24 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 328 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Starlink Satellite	280 / 30

May also be available: Frontier.

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