18 Dandy Dr, Cos Cob, CT 06807 Property Records

Greenwich Town property record for 18 Dandy Dr, Cos Cob, CT 06807

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,948 sqft · built 1957
Lot Size	0.7 acres (30,492 sqft)
Owner	Individual Name on File
Last Sale	$1,775,000 (Dec 2010)
Tax Bill	$14,960 (2025)
Flood Zone	Zone X (minimal risk)
APN	`08-3722S`

Property Details

APN / Parcel Number

Primary APN	`08-3722S`
Alternative APNs	`GREE M:08 B:3722/S` `385/054`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,948 sqft Living Area
Attic	Attic
Attic Area	232 sqft
Basement Area	574 sqft
Unfinished Basement	574 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1970
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	30,492 sqft (0.7 acres)
Garage Type	Attached
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	385/054
Street Address	18 DANDY DR
City	COS COB
State	CT
Zip	06807-2203
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	3722/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2006
Census Tract	10202

Owner

Source: Greenwich Town assessment roll, APN 08-3722S, as of June 25, 2026 · Last verified July 2026

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

Owner of Record	Individual Name on File
Mailing Address	18 DANDY DR, COS COB, CT 06807-2203
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 15, 2010 · Amount on Record
Deed Sale	Dec 15, 2010 · Amount on Record
Prior Sale	Aug 10, 2001 · Amount on Record
Deed Book / Page	6063 / 16
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Greenwich Town assessment roll as of June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Greenwich Town
Unified School District	Greenwich School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,960.00	$1,210,440 (-) Land $698,600 Building $511,840	$847,308 Land $489,020 Building $358,288
2024	$14,960.00 (+6.21%)
2023	$14,085.00 (+0.92%)	$1,210,440 (-) Land $698,600 Building $511,840
2022	$13,956.00	$1,210,440 Land $698,600 Building $511,840

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09001C, as of November 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

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 at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, 236 locations within half a mile, as of December 31, 2025 · Last verified October 2026

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

May also be available: Frontier.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CT0150011, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.