28 Hearthstone Dr, Riverside, CT 06878 Property Records

Greenwich Town property record for 28 Hearthstone Dr, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,649 sqft · built 1958
Lot Size	0.33 acres (14,375 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,725,000 (Jul 2018)
Tax Bill	$20,126 (2026)
Deeds & Mortgages	Dec 2020 Mortgage Jul 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-2633S`

Property Details

APN / Parcel Number

Primary APN	`05-2633S`
Alternative APNs	`GREE M:05 B:2633/S` `408/019`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,649 sqft Living Area
Basement Area	1,430 sqft
Unfinished Basement	1,430 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1970
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	14,375 sqft (0.33 acres)
Garage Type	Detached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	408/019
Street Address	28 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	2633/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 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	28 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 10, 2020	Deed of Trust, Mortgage · Balloon Mortgage FIRST REPUBLIC BANK
Jul 24, 2018	Warranty Deed, Transfer UBS BANK USA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 24, 2018 · Amount on Record
Deed Sale	Jul 24, 2018 · Amount on Record
Prior Sale	Aug 3, 2005 · Amount on Record
Deed Document Number	20185827
Deed Book / Page	7412 / 72
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	28 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7791-62
Date	Dec 10, 2020
Book Page	7791/62
Instrument	11246

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Balloon Mortgage
Amount	Amount Recorded
Term	373 Months
Due	Jan 1, 2052

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 24, 2018
Property Address	28 HEARTHSTONE DR, RIVERSIDE, CT 06878-1807
Document Number	7412-72
Book / Page	7412 / 72
Instrument	5827
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$184.70
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

Mortgage

Document Number	74120077
Date	Jul 24, 2018
Instrument	07412/0077

Lender

Name	UBS BANK USA
Type	Bank

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 24, 2048

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	$20,126.00 (+4.34%)	$1,919,680 (+23.01%) Land $1,182,650 Building $737,030	$4,158,503 (+280.66%)
2025	$19,288.00	$1,560,650 (-) Land $985,530 Building $575,120	$1,092,455 Land $689,871 Building $402,584
2024	$19,288.00 (+6.21%)
2023	$18,160.00 (+0.92%)	$1,560,650 (-) Land $985,530 Building $575,120
2022	$17,994.00	$1,560,650 Land $985,530 Building $575,120

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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