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16 Prospect St W, Greenwich, CT 06830 Property Records

Greenwich Town property record for 16 Prospect St W, Greenwich, CT 06830

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 1,918 sqft · built 1915
Lot Size0.09 acres (3,920 sqft)
OwnerTrust Name on File
Last Sale$535,000 (Dec 2002)
Tax Bill$4,877 (2026)
Deeds & MortgagesAug 2026 Sale
Aug 2026 Sale
Flood ZoneZone X (minimal risk)
APN04-1256S

Property Details

APN / Parcel Number

Primary APN04-1256S
Alternative APNs
  • GREE M:04 B:1256/S
  • 147/091

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area1,918 sqft Living Area
Basement Area980 sqft
Unfinished Basement980 sqft

Exterior

Year BuiltBuilt 1915
Effective Year BuiltEffective 1950
Architectural StyleDuplex Single
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area3,920 sqft (0.09 acres)
Deck AreaDeck Area

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelGas

Location & Zoning

Account Number147/091
Street Address16 PROSPECT ST W
CityGREENWICH
StateCT
Zip06830-6820
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR-6
Legal Block1256/S
JurisdictionGREENWICH CT
Township / Civil DivisionGREENWICH
Census Block Group1
Census Block1023
Census Tract11300

Owner

16 Prospect St W, a duplex, is owner-occupied and held in a trust since July 2026.

Source: Greenwich Town records, as of October 21, 2026

Owner of RecordTrust Name on File
Mailing Address16 PROSPECT ST W, GREENWICH, CT 06830-6820
OccupancyOwner Occupied
Owner TypeIndividual
VestingTrust, Living Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Aug 21, 2026Warranty Deed, Transfer
Aug 21, 2026Warranty Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 4, 2002 · Amount on File
Deed SaleDec 4, 2002 · Amount on File
Prior SaleNov 2, 2001 · Amount on File
Deed Book / Page4051 / 350
Last Transfer DateJul 23, 2026
Transfer Doc0000005278
Record UpdatedOct 29, 2026

August 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionGREENWICH CT
Recording DateAug 21, 2026
Property Address16 PROSPECT ST W, GREENWICH, CT 06830-6820
Document Number0000005278
Book / Page8604 / 7
Instrument DateJul 23, 2026
Instrument20265278
Transaction TypeTransfer
Record UpdatedSep 1, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address16 PROSPECT ST, GREENWICH, CT 06830-5228

August 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionGREENWICH CT
Recording DateAug 21, 2026
Property Address16 PROSPECT ST W, GREENWICH, CT 06830-6820
Document Number0000005278
Book / Page8604 / 7
Instrument DateJul 23, 2026
Instrument20265278
Transaction TypeTransfer
Record UpdatedSep 23, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address16 PROSPECT ST W, GREENWICH, CT 06830-6820

Tax Assessment & Valuation

The 2026 property tax bill for 16 Prospect St W was $4,877, down 1% from the year before.

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

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionGreenwich Town
Unified School DistrictGreenwich School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$4,877.00 (-1.03%)$465,150 (+16.66%) Land $326,130 Building $139,020$929,948 (+233.19%)
2025$4,928.00$398,720 Land $282,170 Building $116,550$279,104 Land $197,519 Building $81,585
2024$4,928.00 (+6.21%)
2023$4,640.00 (+2.88%)$398,720 (+1.93%) Land $282,170 Building $116,550
2022$4,510.00$391,160 Land $282,170 Building $108,990

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 16 Prospect St W in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 16 Prospect St W has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot 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 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 320 locations within half a mile, as of December 31, 2025

ProviderMax 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
T-Mobile
Fixed Wireless		100 / 20

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