18 Alexander St, Greenwich, CT 06830 Property Records

Greenwich Town property record for 18 Alexander St, Greenwich, CT 06830

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,212 sqft · built 1924
Lot Size	0.12 acres (5,227 sqft)
Owner	Individual Name on Record
Last Sale	$601,080 (Feb 2005)
Tax Bill	$5,881 (2025)
Deeds & Mortgages	Oct 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`03-1527S`

Property Details

APN / Parcel Number

Primary APN	`03-1527S`
Alternative APNs	`GREE M:03 B:1527/S` `215/113`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,212 sqft Living Area
Basement Area	1,042 sqft
Unfinished Basement	1,042 sqft

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1960
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	No Foundation
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,227 sqft (0.12 acres)

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	215/113
Street Address	18 ALEXANDER ST
City	GREENWICH
State	CT
Zip	06830-6204
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-6
Legal Block	1527/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	4
Census Block	4006
Census Tract	10500

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	18 ALEXANDER ST, GREENWICH, CT 06830-6204
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 3, 2005 · Amount on Record
Deed Sale	Feb 3, 2005 · Amount on Record
Deed Book / Page	4847 / 336
Record Updated	Sep 20, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	18 ALEXANDER ST, GREENWICH, CT 06830-6204
Document Number	7590-1
Instrument Date	Oct 1, 2019
Transaction Type	Mortgage
Record Updated	Dec 10, 2019
Title Company	UNKNOWN

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18 ALEXANDER ST GREENWICH CT 068306204, GREENWICH, CT 06830-6204

Mortgage

Document Number	7590-1
Date	Nov 20, 2019
Book Page	007590/000001
Instrument	9194

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 19, 2034

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	$5,881.00	$475,860 (-) Land $333,410 Building $142,450	$333,102 Land $233,387 Building $99,715
2024	$5,881.00 (+6.21%)
2023	$5,537.00 (+0.91%)	$475,860 (-) Land $333,410 Building $142,450
2022	$5,487.00	$475,860 Land $333,410 Building $142,450

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 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