129 Halstead Ave, Greenwich, CT 06831 Property Records

Greenwich Town property record for 129 Halstead Ave, Greenwich, CT 06831

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 1,991 sqft · built 1928
Lot Size	0.26 acres (11,326 sqft)
Owner	Company Name on Record
Tax Bill	$5,695 (2025)
Deeds & Mortgages	Sep 2024 Sale Jul 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`09-1348S`

Property Details

APN / Parcel Number

Primary APN	`09-1348S`
Alternative APNs	`GREE M:09 B:1348/S` `143/155`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,991 sqft Living Area

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1960
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,326 sqft (0.26 acres)

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Gas

Location & Zoning

Account Number	143/155
Street Address	129 HALSTEAD AVE
City	GREENWICH
State	CT
Zip	06831-4913
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-6
Legal Block	1348/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	5
Census Block	5002
Census Tract	10400

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	Company Name on Record
Mailing Address	2357 FORESTMONT CT, MARIETTA, GA 30062-6503
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Sep 16, 2024	Deed, Transfer
Jul 25, 2022	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jul 25, 2022
Transfer Doc	0008137-68
Record Updated	Sep 20, 2026

September 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	GREENWICH CT
Recording Date	Sep 16, 2024
Property Address	129 HALSTEAD AVE, GREENWICH, CT 06831-4913
Document Number	008361-290
Book / Page	8361 / 290
Instrument Date	Sep 12, 2024
Instrument	5219
Transaction Type	Transfer
Record Updated	Oct 3, 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
Address	2357 FORESTMONT CT, MARIETTA, GA 30062-6503

July 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 25, 2022
Property Address	129 HALSTEAD AVE, GREENWICH, CT 06831-4913
Document Number	0008137-68
Book / Page	8137 / 68
Instrument Date	Jul 25, 2022
Instrument	6838
Transaction Type	Transfer
Record Updated	Jun 21, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2357 FORESTMONT CT, MARIETTA, GA 30062-6503

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	$5,695.00 (+6.21%)	$460,810 (-) Land $336,700 Building $124,110	$322,567 Land $235,690 Building $86,877
2023	$5,362.00 (+0.92%)	$460,810 (-) Land $336,700 Building $124,110
2022	$5,313.00	$460,810 Land $336,700 Building $124,110

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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 98% of the US · lower than 97.2% 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 669 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
Starlink Satellite	280 / 30

May also be available: AT&T, T-Mobile.

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