10 Chestnut St, Greenwich, CT 06830 Property Records

Greenwich Town property record for 10 Chestnut St, Greenwich, CT 06830

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 1,568 sqft · built 1896
Lot Size	0.21 acres (9,148 sqft)
Owner	Individual Name on Record
Last Sale	$740,000 (Jul 2023)
Tax Bill	$5,694 (2025)
Deeds & Mortgages	Jul 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`04-1247S`

Property Details

APN / Parcel Number

Primary APN	`04-1247S`
Alternative APNs	`GREE M:04 B:1247/S` `146/104`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	1,568 sqft Living Area
Attic	Attic
Attic Area	216 sqft
Basement Area	956 sqft
Unfinished Basement	956 sqft

Exterior

Year Built	Built 1896
Effective Year Built	Effective 1950
Architectural Style	Duplex Single
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	9,148 sqft (0.21 acres)
Garage Type	Detached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	146/104
Street Address	10 CHESTNUT ST
City	GREENWICH
State	CT
Zip	06830-5951
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-6
Legal Block	1247/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2005
Census Tract	11300

Owner

Source: Greenwich Town records, as of June 25, 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 Record
Mailing Address	10 CHESTNUT ST, GREENWICH, CT 06830-5951
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 11, 2023 · Amount on Record
Deed Sale	Jul 11, 2023 · Amount on Record
Prior Sale	Nov 9, 2020 · Amount on Record
Deed Document Number	20234050
Deed Book / Page	8238 / 38
Record Updated	Sep 20, 2026

July 2023: Executor's Deed, Transfer

Document Type	Executor's Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 11, 2023
Property Address	10 CHESTNUT ST, GREENWICH, CT 06830-5951
Document Number	0008238-38
Book / Page	8238 / 38
Instrument Date	Jun 23, 2023
Instrument	4050
Transaction Type	Transfer
Record Updated	Jul 18, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000004051
Date	Jul 11, 2023
Instrument	4051

Lender

Name	COMMUNITY SAVINGS BANK

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

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
2025	$5,694.00	$460,740 (+2.35%) Land $319,690 Building $141,050	$322,518 Land $223,783 Building $98,735
2024	$5,694.00 (+8.71%)
2023	$5,238.00 (+0.92%)	$450,170 (-) Land $319,690 Building $130,480
2022	$5,190.00	$450,170 Land $319,690 Building $130,480

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	Not rated no burnable land within 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 736 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	2,300 / 2,300
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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