11 Marshall St, Old Greenwich, CT 06870 Property Records

Greenwich Town property record for 11 Marshall St, Old Greenwich, CT 06870

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,644 sqft · built 1948
Lot Size	0.17 acres (7,405 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,375,000 (Oct 2020)
Tax Bill	$11,684 (2026)
Deeds & Mortgages	Oct 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-1189S`

Property Details

APN / Parcel Number

Primary APN	`12-1189S`
Alternative APNs	`GREE M:12 B:1189/S` `421/163`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,644 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1965
Architectural Style	Colonial
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Raised
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,405 sqft (0.17 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	421/163
Street Address	11 MARSHALL ST
City	OLD GREENWICH
State	CT
Zip	06870-1218
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-7
Legal Block	1189/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1002
Census Tract	10900

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	11 MARSHALL ST, OLD GREENWICH, CT 06870-1218
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 2, 2020 · Amount on Record
Deed Sale	Oct 2, 2020 · Amount on Record
Prior Sale	Mar 15, 2002 · Amount on Record
Deed Document Number	20208664
Deed Book / Page	7748 / 253
Transfer Doc	3067000038
Record Updated	Oct 29, 2026

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Oct 2, 2020
Property Address	11 MARSHALL ST, OLD GREENWICH, CT 06870-1218
Document Number	7748-253
Book / Page	7748 / 253
Instrument Date	Sep 30, 2020
Instrument	8664
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Relationship	Joint Tenants
Address	11 MARSHALL ST, OLD GREENWICH, CT 06870-1218

Mortgage

Document Number	8665
Date	Oct 2, 2020
Instrument	8665

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

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
2026	$11,684.00 (+5.79%)	$1,114,470 (+24.7%) Land $569,590 Building $544,880	$2,336,774 (+273.54%)
2025	$11,045.00	$893,690 (-) Land $455,770 Building $437,920	$625,583 Land $319,039 Building $306,544
2024	$11,045.00 (+6.21%)
2023	$10,399.00 (+0.92%)	$893,690 (-) Land $455,770 Building $437,920
2022	$10,304.00	$893,690 Land $455,770 Building $437,920

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	Low lower than 99.1% of the US · lower than 99% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 480 locations within half a mile, as of December 31, 2025

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