4 Pilot Rock Ln, Riverside, CT 06878 Property Records

Greenwich Town property record for 4 Pilot Rock Ln, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 5,307 sqft · built 1956
Lot Size	1.09 acres (47,480 sqft)
Owner	Individual Name on Record
Last Sale	$6,400,000 (Jul 2019)
Tax Bill	$47,644 (2026)
Deeds & Mortgages	Jun 2020 Mortgage Jul 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-2506`

Property Details

APN / Parcel Number

Primary APN	`05-2506`
Alternative APNs	`GREE M:05 B:2506` `393/004`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	5,307 sqft Living Area
Basement Area	1,317 sqft
Unfinished Basement	1,317 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1980
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	47,480 sqft (1.09 acres)
Garage Type	Attached
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	393/004
Street Address	4 PILOT ROCK LN
City	RIVERSIDE
State	CT
Zip	06878-2616
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RA-1
Legal Block	2506
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3010
Census Tract	11100

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	4 PILOT ROCK LN, RIVERSIDE, CT 06878-2616
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 17, 2020	Deed of Trust, Mortgage · ARM JPMORGAN CHASE BANK NA
Jul 23, 2019	Warranty Deed, Transfer · Stand-Alone First Mortgage US BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 23, 2019 · Amount on Record
Deed Sale	Jul 23, 2019 · Amount on Record
Deed Document Number	20195454
Deed Book / Page	7534 / 62
Record Updated	Oct 29, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	4 PILOT ROCK LN, RIVERSIDE, CT 06878-2616
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7683-182
Date	Jun 17, 2020
Book Page	7683/182
Instrument	4598

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2%
Type Change Date	Jul 1, 2023
Index	LIBOR

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 23, 2019
Property Address	4 PILOT ROCK LN, RIVERSIDE, CT 06878-2616
Document Number	7534-62
Book / Page	7534 / 62
Instrument Date	Jul 22, 2019
Instrument	5454
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
Address	170 MASON ST, GREENWICH, CT 06830-6644

Mortgage

Document Number	5455
Date	Jul 23, 2019
Instrument	5455

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Type Change Date	Aug 1, 2022

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	$47,644.00 (+1.14%)	$4,705,540 (+20.27%) Land $2,987,530 Building $1,718,010	$9,445,533 (+244.9%)
2025	$47,105.00	$3,912,370 (-) Land $2,596,650 Building $1,315,720	$2,738,659 Land $1,817,655 Building $921,004
2024	$47,105.00 (+5.71%)
2023	$44,562.00 (+0.97%)	$3,912,370 (-) Land $2,596,650 Building $1,315,720
2022	$44,132.00	$3,912,370 Land $2,596,650 Building $1,315,720

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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 97% of the US · lower than 95% 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 67 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

Cell Coverage

5G (outdoors only) and 4G LTE

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