10 Harold Ave, Greenwich, CT 06830 Property Records

Greenwich Town property record for 10 Harold Ave, Greenwich, CT 06830

Property Summary

Property Type	Triplex
Details	8 bd · 3 ba · 3,627 sqft · built 1972
Lot Size	0.17 acres (7,405 sqft)
Owner	Company Name on Record
Tax Bill	$7,504 (2026)
Flood Zone	Zone X (minimal risk)
APN	`03-1039S`

Property Details

APN / Parcel Number

Primary APN	`03-1039S`
Alternative APNs	`GREE M:03 B:1039/S` `215/210`

Interior

Bedrooms	8 Beds
Full Baths	3 Baths
Total Rooms	14 Rooms
Units	3 Units
Stories	2 Stories
Building Area	3,627 sqft Living Area
Basement Area	775 sqft
Unfinished Basement	775 sqft

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1974
Architectural Style	Other
Exterior Material	Brick
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,405 sqft (0.17 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	215/210
Street Address	10 HAROLD AVE
City	GREENWICH
State	CT
Zip	06830-6239
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R-6
Legal Block	1039/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2010
Census Tract	10500

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	75 TRAVIS RD, BALDWIN PLACE, NY 10505-2004
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 17, 2013
Deed Sale	Oct 17, 2013
Deed Book / Page	6663 / 118
Record Updated	Oct 29, 2026

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	$7,504.00 (+3.47%)	$715,750 (+21.99%) Land $406,840 Building $308,910
2025	$7,252.00 (+6.23%)	$586,740 (-) Land $348,670 Building $238,070	$410,718 Land $244,069 Building $166,649
2023	$6,827.00 (+0.92%)	$586,740 (-) Land $348,670 Building $238,070
2022	$6,765.00	$586,740 Land $348,670 Building $238,070

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 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 492 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20