1090-A Boston Post Rd, Darien, CT 06820 Property Records

Darien Town property record for 1090-A Boston Post Rd, Darien, CT 06820

Property Summary

Property Type	Commercial Vacant Land
Lot Size	0.037 acres (1,651 sqft)
Owner	Owner Name on File
Last Sale	$1,125,000 (Dec 2007)
Tax Bill	$701 (2023)
Flood Zone	Zone X (minimal risk)
APN	`DARI M:72 B:21A`

Property Details

APN / Parcel Number

Primary APN	`DARI M:72 B:21A`
Alternative APN	`5410`

Exterior

Lot Area	1,651 sqft (0.037 acres)

Location & Zoning

Account Number	5410
Street Address	1090-A BOSTON POST RD
City	DARIEN
State	CT
Zip	06820
Property Category	Commercial
Property Type	Vacant Land > Commercial
Local Zoning Code	CBD
Legal Description	BLK:21A CITY/MUNI/TWP:DARIEN
Legal Block	21A
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1015
Census Tract	30400

Owner

Source: Darien Town records · APN DARI M:72 B:21A

Assessment roll updated January 31, 2023 · Last verified April 2024

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

Owner of Record	Owner Name on File
Mailing Address	34 OLD KINGS HWY S, DARIEN, CT 06820-4526

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 12, 2007 · Amount on Record
Deed Sale	Dec 12, 2007 · Amount on Record
Deed Document Number	0001311796
Deed Book / Page	1311 / 796
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Darien Town records · Assessment roll updated January 31, 2023 · Last verified April 2024

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2023	$701.00 (+2.19%)	$39,830 (-) Land $39,830
2022	$686.00	$39,830 Land $39,830

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of November 28, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 25 policies
Nearby Flood Policies	25 in force
Nearby Flood Claims	66 (1979–2021)
Claims Outside the SFHA	18 of 66
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 15 claims Severe Storms And Flooding, Apr 2010 · 5 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Frontier Fiber	7,000 / 7,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 291 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System 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.