4 Birdsong Pl, Riverside, CT 06878 Property Records

Greenwich Town property record for 4 Birdsong Pl, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,446 sqft · built 1963
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Individual Names on File
Last Sale	$1,075,000 (Jul 2015)
Tax Bill	$13,459 (2026)
Deeds & Mortgages	Nov 2021 Refinance Aug 2020 Mortgage + 1 more
Flood Zone	Zone A (high risk)
APN	`12-2457S`

Property Details

APN / Parcel Number

Primary APN	`12-2457S`
Alternative APNs	`GREE M:12 B:2457/S` `404/052`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,446 sqft Living Area
Attic	Attic
Attic Area	199 sqft
Basement Area	794 sqft
Unfinished Basement	794 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1970
Architectural Style	Split Level
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	12,197 sqft (0.28 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	404/052
Street Address	4 BIRDSONG PL
City	RIVERSIDE
State	CT
Zip	06878-1002
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	2457/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3002
Census Tract	10900

Owner

4 Birdsong Pl is owned and occupied by two individuals who bought it in July 2015.

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

Owner of Record	2 Individual Names on File
Mailing Address	4 BIRDSONG PL, RIVERSIDE, CT 06878-1002
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
Nov 9, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance PENTAGON FCU
Aug 10, 2020	Deed of Trust, Mortgage · VA Mortgage NBKC BANK
Jun 11, 2018	Deed of Trust, Mortgage · VA Mortgage USAA FEDL S&L

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 31, 2015 · Amount on File
Deed Sale	Jul 31, 2015 · Amount on File
Prior Sale	Aug 1, 1995 · Amount on File
Deed Book / Page	6938 / 144
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	4 BIRDSONG PL, RIVERSIDE, CT 06878-1002
Transaction Type	Mortgage
Record Updated	Nov 24, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	8007-229
Date	Nov 9, 2021
Book Page	8007/229
Instrument	12637

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2051

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	4 BIRDSONG PL, RIVERSIDE, CT 06878-1002
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7715-122
Date	Aug 10, 2020
Book Page	7715/122
Instrument	6402

Lender

Name	NBKC BANK

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	4 BIRDSONG PL, RIVERSIDE, CT 06878-1002
Document Number	7397-278
Instrument Date	Jun 11, 2018
Transaction Type	Mortgage
Record Updated	Jul 10, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4 BIRDSONG PL RIVERSIDE CT 068781002, RIVERSIDE, CT 06878-1002

Mortgage

Document Number	7397-278
Date	Jun 20, 2018
Book Page	007397/000278
Instrument	4874

Lender

Name	USAA FEDL S&L

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 19, 2048

Tax Assessment & Valuation

The 2026 property tax bill for 4 Birdsong Pl was $13,459, up 4.7% 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	$13,459.00 (+4.67%)	$1,283,800 (+23.39%) Land $602,490 Building $681,310	$2,275,051 (+212.36%)
2025	$12,859.00	$1,040,480 Land $482,160 Building $558,320	$728,336 Land $337,512 Building $390,824
2024	$12,859.00 (+29.02%)
2023	$9,967.00 (+0.92%)	$856,590 (-) Land $482,160 Building $374,430
2022	$9,876.00	$856,590 Land $482,160 Building $374,430

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

Flood

FEMA maps place 4 Birdsong Pl in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood Zone	Zone A high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Not determined for this zone
Flood Insurance Requirement	Required federally backed loans

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 4 Birdsong Pl 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	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 387 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

Nearby Properties on Birdsong Pl

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures