327 Valley Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 327 Valley Rd, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	4 bd · 5.5 ba · 3,407 sqft · built 1815
Lot Size	0.32 acres (13,939 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,225,000 (Apr 2022)
Tax Bill	$21,175 (2026)
Deeds & Mortgages	Apr 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-2049S`

Property Details

APN / Parcel Number

Primary APN	`08-2049S`
Alternative APNs	`GREE M:08 B:2049/S` `402/072`

Interior

Bedrooms	4 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,407 sqft Living Area
Attic	Attic
Attic Area	475 sqft
Basement Area	1,618 sqft
Unfinished Basement	1,618 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1815
Effective Year Built	Effective 1970
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,939 sqft (0.32 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	402/072
Street Address	327 VALLEY RD
City	COS COB
State	CT
Zip	06807-1814
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	2049/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3004
Census Tract	10202

Owner

Source: Greenwich Town records, as of October 21, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	327 VALLEY RD, COS COB, CT 06807-1814
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 21, 2022 · Amount on Record
Deed Sale	Apr 21, 2022 · Amount on Record
Prior Sale	Jun 18, 1991 · Amount on Record
Deed Document Number	20223676
Deed Book / Page	8095 / 282
Record Updated	Oct 29, 2026

April 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Apr 21, 2022
Property Address	327 VALLEY RD, COS COB, CT 06807-1814
Document Number	008095-282
Book / Page	8095 / 282
Instrument Date	Apr 20, 2022
Instrument	3676
Transaction Type	Transfer
Record Updated	May 5, 2022

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
Relationship	Joint Tenants
Address	570 BROOME ST APT 4A, 4A, NEW YORK, NY 10013-1676

Mortgage

Document Number	0000003677
Date	Apr 21, 2022
Instrument	3677

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	May 1, 2029
Max Rate At Change	2.75%
Index	Other

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
2026	$21,175.00 (+11.81%)	$2,019,780 (+31.81%) Land $580,300 Building $1,439,480	$2,996,204 (+179.34%)
2025	$18,938.00	$1,532,300 (-) Land $420,700 Building $1,111,600	$1,072,610 Land $294,490 Building $778,120
2024	$18,938.00 (+6.21%)
2023	$17,830.00 (+50.05%)	$1,532,300 (+48.68%) Land $420,700 Building $1,111,600
2022	$11,883.00	$1,030,610 Land $420,700 Building $609,910

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

Flood

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 100 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

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 319 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

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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