10 Hearthstone Dr, Riverside, CT 06878 Property Records

Greenwich Town property record for 10 Hearthstone Dr, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 3,383 sqft · built 1957
Lot Size	0.3 acres (13,068 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,720,000 (May 2009)
Tax Bill	$18,629 (2025)
Deeds & Mortgages	Jul 2022 Refinance Jul 2021 Refinance + 1 more
Flood Zone	Zone X (minimal risk)
APN	`05-2627S`

Property Details

APN / Parcel Number

Primary APN	`05-2627S`
Alternative APNs	`GREE M:05 B:2627/S` `408/14A`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,383 sqft Living Area
Basement Area	1,419 sqft
Unfinished Basement	1,419 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1965
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,068 sqft (0.3 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	408/14A
Street Address	10 HEARTHSTONE DR
City	RIVERSIDE
State	CT
Zip	06878-1807
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	2627/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1005
Census Tract	11100

Owner

Source: Greenwich Town records, as of June 29, 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	10 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 11, 2022	Deed of Trust, Mortgage · Stand-Alone Refinance PENTAGON FCU
Jul 22, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance JPMORGAN CHASE BANK NA
Apr 7, 2021	Deed of Trust, Mortgage · Balloon Mortgage PENTAGON FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 15, 2009 · Amount on Record
Deed Sale	May 15, 2009 · Amount on Record
Prior Sale	Aug 12, 1992 · Amount on Record
Deed Book / Page	5772 / 161
Record Updated	Sep 20, 2026

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	10 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Transaction Type	Mortgage
Record Updated	Jul 28, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0008132-27
Date	Jul 11, 2022
Book Page	8132/27
Instrument	6479

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2052

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	10 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Transaction Type	Mortgage
Record Updated	Jan 17, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	007935-326
Date	Jul 22, 2021
Book Page	7935/326
Instrument	8443

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	10 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Transaction Type	Mortgage
Record Updated	Apr 22, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7863-101
Date	Apr 7, 2021
Book Page	7863/101
Instrument	3555

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Balloon Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

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
2025	$18,629.00	$1,507,310 (-) Land $952,770 Building $554,540	$1,055,117 Land $666,939 Building $388,178
2024	$18,629.00 (+6.21%)
2023	$17,539.00 (+8.88%)	$1,507,310 (+7.89%) Land $952,770 Building $554,540
2022	$16,108.00	$1,397,060 Land $952,770 Building $444,290

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 96% of the US · lower than 94% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 363 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	5,000 / 5,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Xfinity.

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