1 Ridge Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 1 Ridge Rd, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,960 sqft · built 1952
Lot Size	0.17 acres (7,405 sqft)
Owner	2 Individual Names on File
Last Sale	$1,100,000 (Oct 2017)
Tax Bill	$9,106 (2025)
Deeds & Mortgages	Oct 2017 Sale & Mortgage Apr 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`08-1233S`

Property Details

APN / Parcel Number

Primary APN	`08-1233S`
Alternative APNs	`GREE M:08 B:1233/S` `366/033`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	1,960 sqft Living Area
Basement Area	960 sqft
Unfinished Basement	960 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1965
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,405 sqft (0.17 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	366/033
Street Address	1 RIDGE RD
City	COS COB
State	CT
Zip	06807-2309
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-7
Legal Block	1233/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3012
Census Tract	10800

Owner

1 Ridge Rd is owned and occupied by two individuals who bought it in October 2017.

Source: Greenwich Town records, as of June 29, 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 File
Mailing Address	1 RIDGE RD, COS COB, CT 06807-2309
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2017	Warranty Deed, Transfer HSBC
Apr 28, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 5, 2017 · Amount on File
Deed Sale	Oct 5, 2017 · Amount on File
Prior Sale	Dec 5, 2000 · Amount on File
Deed Book / Page	7301 / 303
Record Updated	Sep 20, 2026

October 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Oct 5, 2017
Property Address	1 RIDGE RD, COS COB, CT 06807-2309
Document Number	7301-303
Book / Page	007301 / 000303
Transaction Type	Transfer
Record Updated	Oct 24, 2017

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1 RIDGE RD COS COB CT 068072309, COS COB, CT 06807-2309

Mortgage

Document Number	7301-305
Date	Oct 5, 2017
Book Page	007301/000305

Lender

Name	HSBC

Agreement

Amount	Amount on Record
Term	360 Months
Due	Oct 4, 2047

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	1 RIDGE RD, COS COB, CT 06807-2309
Document Number	7236-1
Book / Page	007236 / 000001
Transaction Type	Mortgage
Record Updated	May 23, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7236-1
Date	Apr 28, 2017
Book Page	007236/000001

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Apr 27, 2047

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 1 Ridge Rd was $9,106.

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	$9,106.00	$736,820 Land $423,430 Building $313,390	$515,774 Land $296,401 Building $219,373
2024	$9,106.00 (+6.2%)
2023	$8,574.00 (+0.92%)	$736,820 (-) Land $423,430 Building $313,390
2022	$8,496.00	$736,820 Land $423,430 Building $313,390

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

Flood

FEMA maps place 1 Ridge Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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

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

Wildfire risk around 1 Ridge Rd 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 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-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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