53 Prospect St, Greenwich, CT 06830 Property Records

Greenwich Town property record for 53 Prospect St, Greenwich, CT 06830

Property Summary

Property Type	Duplex
Details	6 bd · 3 ba · 2,314 sqft · built 1916
Lot Size	0.1 acres (4,356 sqft)
Owner	Company Name on File
Last Sale	$368,000 (Feb 2019)
Tax Bill	$6,937 (2025)
Deeds & Mortgages	Feb 2022 Refinance Apr 2019 Sale + 1 more
Flood Zone	Zone X (moderate risk)
APN	`01-1375S`

Property Details

APN / Parcel Number

Primary APN	`01-1375S`
Alternative APNs	`GREE M:01 B:1375/S` `249/082`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Total Rooms	13 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,314 sqft Living Area
Basement Area	1,190 sqft
Unfinished Basement	1,190 sqft

Exterior

Year Built	Built 1916
Effective Year Built	Effective 1950
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,356 sqft (0.1 acres)
Garage Type	Detached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	249/082
Street Address	53 PROSPECT ST
City	GREENWICH
State	CT
Zip	06830-5226
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R-6
Legal Block	1375/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1003
Census Tract	10500

Owner

Source: Greenwich Town records · APN 01-1375S

Assessment roll updated June 25, 2026 · Last verified July 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 File
Mailing Address	124 W PUTNAM AVE, GREENWICH, CT 06830-5317
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Feb 08, 2022	Warranty Deed, Transfer · Stand-Alone Refinance JPMORGAN CHASE BANK NA
Apr 30, 2019	Warranty Deed, Transfer UNKNOWN
Feb 21, 2019	Warranty Deed, Transfer · Stand-Alone First Mortgage GUARDHILL FINANCIAL CORP

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 21, 2019 · Amount on Record
Deed Sale	Feb 21, 2019 · Amount on Record
Prior Sale	Apr 08, 2013 · Amount on Record
Deed Document Number	20191000
Deed Book / Page	7477 / 101
Record Updated	Sep 20, 2026

February 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Feb 08, 2022
Property Address	53 PROSPECT ST, GREENWICH, CT 06830-5226
Document Number	0008057-36
Book / Page	8057 / 36
Instrument Date	Dec 27, 2021
Instrument	1220
Transaction Type	Transfer
Record Updated	Jul 25, 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	124 W PUTNAM AVE, GREENWICH, CT 06830-5317

Mortgage

Document Number	0000001221
Date	Feb 08, 2022
Instrument	1221

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Mar 01, 2052

April 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Apr 30, 2019
Property Address	53 PROSPECT ST, GREENWICH, CT 06830-5226
Document Number	7500-169
Book / Page	007500 / 000169
Instrument Date	Apr 30, 2019
Instrument	2635
Transaction Type	Transfer
Record Updated	May 21, 2019
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	53 PROSPECT ST GREENWICH CT 068305226, GREENWICH, CT 06830-5226

February 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Feb 21, 2019
Property Address	53 PROSPECT ST, GREENWICH, CT 06830-5226
Document Number	7477-101
Book / Page	7477 / 101
Instrument Date	Feb 01, 2019
Instrument	1000
Transaction Type	Transfer
Record Updated	Aug 10, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1017 NORTH ST, GREENWICH, CT 06831-2701

Mortgage

Document Number	1001
Date	Feb 21, 2019
Instrument	1001

Lender

Name	GUARDHILL FINANCIAL CORP

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Greenwich Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,937.00	$561,330 (-) Land $326,690 Building $234,640	$392,931 Land $228,683 Building $164,248
2024	$6,937.00 (+6.2%)
2023	$6,532.00 (+0.93%)	$561,330 (-) Land $326,690 Building $234,640
2022	$6,472.00	$561,330 Land $326,690 Building $234,640

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; 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
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Starlink Satellite	280 / 30
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 372 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.

53 Prospect St, Greenwich, CT 06830 Property Records

Property Summary

Property Details

APN / Parcel Number

Interior

Exterior

Utilities, Heating & Cooling

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

February 2022: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

April 2019: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

February 2019: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

Flood & Wildfire

Flood

Wildfire

Internet Providers

Drinking Water

Violations Reported to EPA

Nearby Properties on Prospect St

Nearby Streets

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