31 Arnold St, Old Greenwich, CT 06870 Property Records

Greenwich Town property record for 31 Arnold St, Old Greenwich, CT 06870

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,025 sqft · built 1948
Lot Size	0.21 acres (9,148 sqft)
Owner	2 Individual Names on Record
Last Sale	$665,000 (Jul 2003)
Tax Bill	$12,769 (2026)
Deeds & Mortgages	Sep 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-1221S`

Property Details

APN / Parcel Number

Primary APN	`12-1221S`
Alternative APNs	`GREE M:12 B:1221/S` `421/078`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,025 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1965
Architectural Style	Cape Cod
Exterior Material	Wood Siding
Construction Type	Brick
Foundation Type	Raised
Roof Type	Gable
Roof Material	Asphalt
Lot Area	9,148 sqft (0.21 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	421/078
Street Address	31 ARNOLD ST
City	OLD GREENWICH
State	CT
Zip	06870-1231
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-7
Legal Block	1221/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1008
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	31 ARNOLD ST, OLD GREENWICH, CT 06870-1231
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 3, 2003 · Amount on Record
Deed Sale	Jul 3, 2003 · Amount on Record
Prior Sale	Jun 20, 1997 · Amount on Record
Deed Book / Page	4312 / 345
Record Updated	Oct 29, 2026

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	31 ARNOLD ST, OLD GREENWICH, CT 06870-1231
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7296-103
Date	Sep 21, 2017
Book Page	7296/103

Lender

Name	AMERICAN EAGLE FCU
Type	Credit Union

Agreement

Amount	Amount Recorded
Term	240 Months
Due	Sep 1, 2037

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	$12,769.00 (+6.41%)	$1,217,930 (+25.43%) Land $593,670 Building $624,260	$2,189,368 (+222.12%)
2025	$12,000.00	$970,970 (-) Land $475,090 Building $495,880	$679,679 Land $332,563 Building $347,116
2024	$12,000.00 (+6.21%)
2023	$11,298.00 (+0.92%)	$970,970 (-) Land $475,090 Building $495,880
2022	$11,195.00	$970,970 Land $475,090 Building $495,880

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 98% of the US · lower than 97.2% 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