63 Valley Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 63 Valley Rd, Cos Cob, CT 06807

Property Summary

Property Type	Duplex
Details	7 bd · 7 ba · 3,425 sqft · built 1992
Lot Size	0.26 acres (11,326 sqft)
Owner	Company Name on Record
Last Sale	$700,000 (Aug 2023)
Tax Bill	$10,957 (2025)
Deeds & Mortgages	Sep 2023 Refinance Aug 2023 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`08-2472S`

Property Details

APN / Parcel Number

Primary APN	`08-2472S`
Alternative APNs	`GREE M:08 B:2472/S` `386/138`

Interior

Bedrooms	7 Beds
Full Baths	7 Baths
Half Baths	2 Half Baths
Total Rooms	14 Rooms
Units	2 Units
Stories	2 Stories
Building Area	3,425 sqft Living Area
Basement Area	1,500 sqft
Unfinished Basement	1,500 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,326 sqft (0.26 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	386/138
Street Address	63 VALLEY RD
City	COS COB
State	CT
Zip	06807
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-6
Legal Block	2472/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1000
Census Tract	10800

Owner

Source: Greenwich Town records, as of June 25, 2026

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

Owner of Record	Company Name on Record
Mailing Address	124 W PUTNAM AVE, GREENWICH, CT 06830-5317
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance JPMORGAN CHASE BANK NA
Aug 29, 2023	Warranty Deed, Transfer NONE AVILABALE
Aug 29, 2023	Executor's Deed, Transfer NONE AVILABALE
Aug 29, 2023	Warranty Deed, Transfer NONE AVILABALE
Nov 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage MICHELE L BLAIR

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 29, 2023 · Amount on Record
Deed Sale	Aug 29, 2023 · Amount on Record
Prior Sale	Aug 29, 2023 · Amount on Record
Deed Document Number	20235188
Deed Book / Page	8254 / 8
Record Updated	Sep 20, 2026

September 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	63 VALLEY RD, COS COB, CT 06807
Transaction Type	Mortgage
Record Updated	Jul 10, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	008261-269
Date	Sep 28, 2023
Book Page	8261/269
Instrument	5721

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2053

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Aug 29, 2023
Property Address	63 VALLEY RD, COS COB, CT 06807
Document Number	0008254-11
Book / Page	8254 / 11
Instrument Date	Aug 28, 2023
Instrument	5189
Transaction Type	Transfer
Record Updated	Jul 10, 2025
Title Company	NONE AVILABALE

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	124 W PUTNAM AVE, GREENWICH, CT 06830-5317

August 2023: Executor's Deed, Transfer

Document Type	Executor's Deed
Jurisdiction	GREENWICH CT
Recording Date	Aug 29, 2023
Property Address	63 VALLEY RD, COS COB, CT 06807
Document Number	00008254-8
Book / Page	8254 / 8
Instrument Date	Aug 23, 2023
Instrument	5188
Transaction Type	Transfer
Record Updated	Jul 10, 2025
Title Company	NONE AVILABALE

Transaction

Amount	Amount Recorded
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	Tenants in Common

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Aug 29, 2023
Property Address	63 VALLEY RD, COS COB, CT 06807
Document Number	00008254-5
Book / Page	8254 / 5
Instrument Date	Aug 17, 2023
Instrument	5187
Transaction Type	Transfer
Record Updated	Jul 10, 2025
Title Company	NONE AVILABALE

Transaction

Amount	Amount Recorded
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	Tenants in Common

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	63 VALLEY RD, COS COB, CT 06807
Document Number	7651-136
Instrument Date	Nov 26, 2019
Transaction Type	Mortgage
Record Updated	May 25, 2020
Title Company	UNKNOWN

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	84 KILLIAN AVE TRUMBULL CT 066114120, TRUMBULL, CT 06611-4120

Mortgage

Document Number	7651-136
Date	Apr 20, 2020
Book Page	007651/000136
Instrument	2882

Lender

Name	MICHELE L BLAIR

Agreement

Type	Conventional 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	$10,957.00	$886,550 (+14.93%) Land $374,290 Building $512,260	$620,585 Land $262,003 Building $358,582
2024	$10,957.00 (+22.07%)
2023	$8,976.00 (+0.92%)	$771,400 (-) Land $374,290 Building $397,110
2022	$8,894.00	$771,400 Land $374,290 Building $397,110

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	Low lower than 99.1% of the US · lower than 99% 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 392 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	5,000 / 5,000
Verizon Fixed Wireless · Fiber in parts of the area	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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