20 Hidden Brook Rd, Riverside, CT 06878 Property Records

Greenwich Town property record for 20 Hidden Brook Rd, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 3,709 sqft · built 2006
Lot Size	0.3 acres (13,068 sqft)
Owner	Individual Name on File
Last Sale	$2,850,000 (Apr 2018)
Tax Bill	$26,446 (2026)
Deeds & Mortgages	Sep 2018 Line of Credit Sep 2018 Line of Credit + 3 more
Flood Zone	Zone X (minimal risk)
APN	`05-1109S`

Property Details

APN / Parcel Number

Primary APN	`05-1109S`
Alternative APNs	`GREE M:05 B:1109/S` `410/108`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	3,709 sqft Living Area
Basement Area	1,782 sqft
Unfinished Basement	1,782 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	13,068 sqft (0.3 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	410/108
Street Address	20 HIDDEN BROOK RD
City	RIVERSIDE
State	CT
Zip	06878-2326
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	1109/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3008
Census Tract	11100

Owner

20 Hidden Brook Rd is owned and occupied by an individual who bought it in April 2018.

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

Owner of Record	Individual Name on File
Mailing Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Sep 12, 2018	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Sep 12, 2018	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Jun 3, 2020	Deed of Trust, Mortgage · ARM JPMORGAN CHASE BANK NA
Dec 14, 2020	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Apr 9, 2018	Trustee's Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 9, 2018 · Amount on File
Deed Sale	Apr 9, 2018 · Amount on File
Prior Sale	Dec 30, 2010 · Amount on File
Deed Document Number	20182386
Deed Book / Page	7369 / 171
Transfer Doc	6010000285
Record Updated	Oct 29, 2026

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7428-334
Date	Sep 12, 2018
Book Page	7428/334
Instrument	7172

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2048

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7428-316
Date	Sep 12, 2018
Book Page	7428/316
Instrument	7171

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2048

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7674-157
Date	Jun 3, 2020
Book Page	7674/157
Instrument	4048

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.38%
Type Change Date	Jun 1, 2027
Index	1-Year CMT

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7792-301
Date	Dec 14, 2020
Book Page	7792/301
Instrument	11366

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2051

Interest

Rate Type	Adjustable Rate

April 2018: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	GREENWICH CT
Recording Date	Apr 9, 2018
Property Address	20 HIDDEN BROOK RD, RIVERSIDE, CT 06878-2326
Document Number	7369-171
Book / Page	007369 / 000171
Instrument Date	Apr 5, 2018
Instrument	2386
Transaction Type	Transfer
Record Updated	May 1, 2018

Transaction

Amount	Amount on Record
Tax	$2,850.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30 BRAMBLE LN RIVERSIDE CT 068781802, RIVERSIDE, CT 06878-1802

Tax Assessment & Valuation

The 2026 property tax bill for 20 Hidden Brook Rd was $26,446, up 1.1% from the year before.

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	$26,446.00 (+1.05%)	$2,522,520 (+19.13%) Land $1,217,370 Building $1,305,150	$4,839,248 (+226.48%)
2025	$26,170.00	$2,117,500 Land $1,104,180 Building $1,013,320	$1,482,250 Land $772,926 Building $709,324
2024	$26,170.00 (+6.21%)
2023	$24,639.00 (-2.26%)	$2,117,500 (-3.15%) Land $1,104,180 Building $1,013,320
2022	$25,210.00	$2,186,450 Land $1,104,180 Building $1,082,270

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 20 Hidden Brook Rd in Zone X, an area of minimal flood risk.

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

Wildfire risk around 20 Hidden Brook Rd is low, with less than a 0.01% annual chance of 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	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 354 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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