84 Cognewaugh Rd, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 84 Cognewaugh Rd, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 4,381 sqft · built 1952
Lot Size	2 acres (87,120 sqft)
Owner	2 Individual Names on Record
Last Sale	$960,000 (Mar 2016)
Tax Bill	$20,442 (2026)
Deeds & Mortgages	Aug 2021 Refinance Sep 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-3068S`

Property Details

APN / Parcel Number

Primary APN	`08-3068S`
Alternative APNs	`GREE M:08 B:3068/S` `382/043`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,381 sqft Living Area
Basement Area	816 sqft
Unfinished Basement	816 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1960
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	87,120 sqft (2 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	382/043
Street Address	84 COGNEWAUGH RD
City	COS COB
State	CT
Zip	06807-1739
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	3068/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2001
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	84 COGNEWAUGH RD, COS COB, CT 06807-1739
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 18, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance NEAT LOANS LLC
Sep 8, 2020	Deed of Trust, Mortgage · ARM BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 31, 2016 · Amount on Record
Deed Sale	Mar 31, 2016 · Amount on Record
Prior Sale	May 3, 1991 · Amount on Record
Deed Document Number	20162588
Deed Book / Page	7043 / 338
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	84 COGNEWAUGH RD, COS COB, CT 06807-1739
Transaction Type	Mortgage
Record Updated	Sep 2, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7956-265
Date	Aug 18, 2021
Book Page	7956/265
Instrument	9666

Lender

Name	NEAT LOANS LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	84 COGNEWAUGH RD, COS COB, CT 06807-1739
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7734-97
Date	Sep 8, 2020
Book Page	7734/97
Instrument	7796

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	Sep 1, 2030
Index	LIBOR

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	$20,442.00 (+23.83%)	$1,949,850 (+45.98%) Land $891,660 Building $1,058,190	$2,245,652 (+140.18%)
2025	$16,508.00	$1,335,670 (-) Land $666,050 Building $669,620	$934,969 Land $466,235 Building $468,734
2024	$16,508.00 (+6.22%)
2023	$15,542.00 (+0.92%)	$1,335,670 (-) Land $666,050 Building $669,620
2022	$15,400.00	$1,335,670 Land $666,050 Building $669,620

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 94% of the US · lower than 89% 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 99 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

5G and 4G LTE (outdoors only)

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