5 Brook St, #2D, Darien, CT 06820 Property Records

Darien Town property record for 5 Brook St, #2D, Darien, CT 06820

Property Summary

Property TypeCondominium Offices
Details958 sqft · built 1935
OwnerCompany Name on Record
Last Sale$230,000 (May 2015)
Tax Bill$2,857 (2025)
Flood ZoneZone X (minimal risk)
APNDARI M:73 B:18-7

Property Details

APN / Parcel Number

Primary APNDARI M:73 B:18-7
Alternative APN
  • 9838

Interior

Units11 Units
Stories1 Story
Building Area958 sqft Gross Area

Exterior

Year BuiltBuilt 1935
Effective Year BuiltEffective 1935
Architectural StyleCondo/Apartment
Exterior MaterialBrick
Construction TypeSteel Frame

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Account Number9838
Street Address5 BROOK ST, 2D
CityDARIEN
StateCT
Zip06820-4549
Property CategoryCommercial
Property TypeCommercial > Office > Condominium Offices
Local Zoning CodeCBD
Legal Block18-7
JurisdictionDARIEN CT
Township / Civil DivisionDARIEN
Census Block Group1
Census Block1009
Census Tract30400

Owner

Source: Darien 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 RecordCompany Name on Record
Mailing Address5 BROOK ST, DARIEN, CT 06820-4549
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 6, 2015 · Amount on Record
Deed SaleMay 6, 2015 · Amount on Record
Prior SaleJun 1, 2000 · Amount on Record
Deed Book / Page1555 / 681
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Darien Town assessment roll, as of June 25, 2026

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionDarien Town
Unified School DistrictDarien School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,857.00$184,590 (+22.37%) Building $184,590$129,213 Building $129,213
2024$2,857.00 (+7.57%)
2023$2,656.00 (+2.19%)$150,850 (-) Building $150,850
2022$2,599.00$150,850 Building $150,850

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskLow
lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood0.01% annual chance
ExposureIndirect
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 SystemAQUARION-EASTERN FAIRFIELD COUNTY
private · serves 351,756 people · EPA ID CT0150011
Water SourceSurface water
Last State InspectionJun 2025
LeadUnder 1 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting24
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 291 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
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
Fixed Wireless
100 / 20

Nearby Properties on Brook St

Nearby Streets

Search Property Records by Address or Parcel Number