274 Valley Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 274 Valley Rd, Cos Cob, CT 06807

Property Summary

Property Type	Triplex
Details	8 bd · 8.5 ba · 4,398 sqft · built 1908
Lot Size	0.2 acres (8,712 sqft)
Owner	Company Name on Record
Last Sale	$1,225,000 (Jun 2018)
Tax Bill	$13,813 (2026)
Deeds & Mortgages	Jul 2018 Transfer Jun 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-2554S`

Property Details

APN / Parcel Number

Primary APN	`08-2554S`
Alternative APNs	`GREE M:08 B:2554/S` `403/107`

Interior

Bedrooms	8 Beds
Full Baths	8.5 Baths
Half Baths	1 Half Bath
Total Rooms	18 Rooms
Units	3 Units
Stories	2 Stories
Building Area	4,398 sqft Living Area
Attic	Attic
Attic Area	371 sqft
Basement Area	592 sqft
Unfinished Basement	592 sqft

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1908
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,712 sqft (0.2 acres)

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	403/107
Street Address	274 VALLEY RD
City	COS COB
State	CT
Zip	06807-1824
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R-12
Legal Block	2554/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3007
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	Company Name on Record
Mailing Address	274 VALLEY RD, COS COB, CT 06807-1824
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jul 12, 2018	Quit Claim Deed, Transfer Quitclaim
Jun 1, 2018	Warranty Deed, Transfer FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 2018 · Amount on Record
Deed Sale	Jun 1, 2018 · Amount on Record
Prior Sale	Jun 18, 2004 · Amount on Record
Deed Document Number	20183882
Deed Book / Page	7390 / 198
Transfer Doc	7407-296
Record Updated	Oct 29, 2026

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 12, 2018
Property Address	274 VALLEY RD, COS COB, CT 06807-1824
Document Number	7407-296
Book / Page	007407 / 000296
Instrument Date	Jun 19, 2018
Instrument	5537
Transaction Type	Transfer
Record Updated	Jul 31, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	48 EASTVIEW LN RED HOOK NY 125712409, RED HOOK, NY 12571-2409

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jun 1, 2018
Property Address	274 VALLEY RD, COS COB, CT 06807-1824
Document Number	7390-198
Book / Page	7390 / 198
Instrument	3882
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$95.52
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

Mortgage

Document Number	73900201
Date	Jun 1, 2018
Instrument	07390/0201

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2048

Interest

Max Rate At Change	60.1%

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	$13,813.00 (+32.8%)	$1,317,540 (+56.55%) Land $573,160 Building $744,380
2025	$10,401.00	$841,610 (-) Land $422,170 Building $419,440	$589,127 Land $295,519 Building $293,608
2024	$10,401.00 (+6.21%)
2023	$9,793.00 (+0.92%)	$841,610 (-) Land $422,170 Building $419,440
2022	$9,704.00	$841,610 Land $422,170 Building $419,440

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
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

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	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 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.

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