370 Cognewaugh Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 370 Cognewaugh Rd, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	4 bd · 5.5 ba · 6,656 sqft · built 1996
Lot Size	1.46 acres (63,598 sqft)
Owner	2 Company Names on Record
Tax Bill	$24,006 (2026)
Deeds & Mortgages	Sep 2026 Line of Credit Mar 2024 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`08-1855`

Property Details

APN / Parcel Number

Primary APN	`08-1855`
Alternative APNs	`GREE M:08 B:1855` `378/029`

Interior

Bedrooms	4 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	6,656 sqft Living Area
Basement Area	920 sqft
Unfinished Basement	920 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	63,598 sqft (1.46 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Pool Type	In-Ground Pool

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	378/029
Street Address	370 COGNEWAUGH RD
City	COS COB
State	CT
Zip	06807-1314
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RA-2
Legal Block	1855
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1005
Census Tract	10202

Owner

Source: Greenwich Town records, as of October 21, 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 Company Names on Record
Mailing Address	370 COGNEWAUGH RD, COS COB, CT 06807-1314
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 14, 2026	Deed of Trust, Mortgage · Line of Credit MANUFACTURERS BANK AND TRUST COMPANY
Mar 18, 2024	Deed, Transfer
Jul 13, 2020	Quit Claim Deed, Transfer UNKNOWN

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 18, 2020
Transfer Doc	7699-45
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Recording Date	Sep 14, 2026
Property Address	370 COGNEWAUGH RD, COS COB, CT 06807-1314
Document Number	0000005775
Book / Page	8611 / 275
Instrument Date	Aug 28, 2026
Instrument	20265775
Transaction Type	Mortgage
Record Updated	Sep 30, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	370 COGNEWAUGH RD, COS COB, CT 06807-1314

Mortgage

Document Number	0000005775,
Date	Sep 14, 2026
Book Page	8611/275
Instrument	20265775

Lender

Name	MANUFACTURERS BANK AND TRUST COMPANY

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2056

Interest

Max Rate	-1%

March 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	GREENWICH CT
Recording Date	Mar 18, 2024
Property Address	370 COGNEWAUGH RD, COS COB, CT 06807-1314
Document Number	008305-323
Book / Page	8305 / 323
Instrument Date	Mar 7, 2024
Instrument	1280
Transaction Type	Transfer
Record Updated	Apr 4, 2024

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

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 13, 2020
Property Address	370 COGNEWAUGH RD, COS COB, CT 06807-1314
Document Number	7699-45
Book / Page	007699 / 000045
Instrument Date	Jun 18, 2020
Instrument	5492
Transaction Type	Transfer
Record Updated	Aug 4, 2020
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	370 COGNEWAUGH RD COS COB CT 068071314, COS COB, CT 06807-1314

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	$24,006.00 (+5.28%)	$2,370,970 (+25.2%) Land $746,760 Building $1,624,210	$4,281,431 (+222.97%)
2025	$22,801.00	$1,893,780 (-) Land $566,090 Building $1,327,690	$1,325,646 Land $396,263 Building $929,383
2024	$22,801.00 (+5.71%)
2023	$21,570.00 (+0.97%)	$1,893,780 (-) Land $566,090 Building $1,327,690
2022	$21,362.00	$1,893,780 Land $566,090 Building $1,327,690

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 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 101 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	980 / 880

Cell Coverage

4G LTE (outdoors only), no 5G reported

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