25 Valley Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 25 Valley Rd, Cos Cob, CT 06807

Property Summary

Property Type	Condominium
Details	4 bd · 3 ba · 1,768 sqft · built 1935
Lot Size	0.156 acres (6,814 sqft)
Owner	Individual Name on Record
Last Sale	$610,000 (Dec 2020)
Tax Bill	$6,872 (2025)
Deeds & Mortgages	Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-1251S`

Property Details

APN / Parcel Number

Primary APN	`08-1251S`
Alternative APNs	`GREE M:08 B:1251/S` `366/C25`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,768 sqft Living Area
Attic	Attic
Attic Area	220 sqft
Basement Area	1,071 sqft
Unfinished Basement	1,071 sqft

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1975
Architectural Style	Condo/Apartment
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,814 sqft
Garage Type	Detached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	366/C25
Street Address	25 VALLEY RD
City	COS COB
State	CT
Zip	06807-2530
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R-6
Legal Subdivision	VALLEY CT
Legal Block	1251/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1002
Census Tract	10800

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	25 VALLEY RD, COS COB, CT 06807-2530
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 22, 2020 · Amount on Record
Deed Sale	Dec 22, 2020 · Amount on Record
Prior Sale	Jul 23, 1998 · Amount on Record
Deed Document Number	202011631
Deed Book / Page	7797 / 114
Record Updated	Oct 29, 2026

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Dec 22, 2020
Property Address	25 VALLEY RD, COS COB, CT 06807-2530
Document Number	7797-114
Book / Page	7797 / 114
Instrument Date	Dec 14, 2020
Instrument	11631
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
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
Address	444 BROADBRIDGE RD, BRIDGEPORT, CT 06610-1123

Mortgage

Document Number	11632
Date	Dec 22, 2020
Instrument	11632

Lender

Name	HOMEBRIDGE FINANCIAL SERVICES INC
Type	Funding / Finance Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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	$6,872.00	$556,010 (-) Building $556,010	$389,207 Building $389,207
2024	$6,872.00 (+6.21%)
2023	$6,470.00 (+0.92%)	$556,010 (-) Building $556,010
2022	$6,411.00	$556,010 Building $556,010

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

Flood

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

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-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 288 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

May also be available: Frontier, T-Mobile.

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