23 Knickerbocker Ave, Stamford, CT 06907 Property Records

Stamford City property record for 23 Knickerbocker Ave, Stamford, CT 06907

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,875 sqft · built 1925
Lot Size	0.204 acres (8,905 sqft)
Owner	Individual Name on Record
Last Sale	$887,000 (Jun 2021)
Tax Bill	$16,796 (2025)
Deeds & Mortgages	Jun 2021 Sale & Mortgage Aug 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1-7447`

Property Details

APN / Parcel Number

Primary APN	`1-7447`
Alternative APNs	`STAM M:001 B:7447` `001-7447`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	3 Stories
Building Area	2,875 sqft Living Area
Gross Area	6,514 sqft
1st Floor Area	1,265 sqft
Attic	Attic
Attic Area	720 sqft
Basement Area	1,265 sqft
Unfinished Basement	1,265 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1945
Architectural Style	Colonial
Exterior Material	Other
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,905 sqft (0.204 acres)
Garage Type	Attached
Deck Area	Deck Area

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1-7447
Street Address	23 KNICKERBOCKER AVE
City	STAMFORD
State	CT
Zip	06907-2515
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R75
Legal Block	7447
Jurisdiction	STAMFORD CT
Township / Civil Division	STAMFORD
Census Block Group	1
Census Block	1007
Census Tract	21000

Owner

Source: Stamford City records, as of October 19, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	23 KNICKERBOCKER AVE, STAMFORD, CT 06907-2515
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 3, 2021	Warranty Deed, Transfer · Stand-Alone First Mortgage A&D MORTGAGE LLC
Aug 9, 2019	Warranty Deed, Transfer · Stand-Alone First Mortgage HOMEBRIDGE FINANCIAL SERVICES INC
Nov 20, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 3, 2021 · Amount on Record
Deed Sale	Jun 3, 2021 · Amount on Record
Prior Sale	Aug 9, 2019 · Amount on Record
Deed Document Number	20212021011490
Deed Book / Page	12706 / 25
Transfer Doc	12054-29
Record Updated	Oct 29, 2026

June 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STAMFORD CT
Recording Date	Jun 3, 2021
Property Address	23 KNICKERBOCKER AVE, STAMFORD, CT 06907-2515
Document Number	12706-25
Book / Page	12706 / 25
Instrument Date	Jun 2, 2021
Instrument	2021011490
Transaction Type	Transfer
Record Updated	Jun 17, 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

Mortgage

Document Number	2021011491
Date	Jun 3, 2021
Instrument	2021011491

Lender

Name	A&D MORTGAGE LLC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

August 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STAMFORD CT
Recording Date	Aug 9, 2019
Property Address	23 KNICKERBOCKER AVE, STAMFORD, CT 06907-2515
Document Number	12190-139
Book / Page	12190 / 139
Instrument Date	Aug 7, 2019
Instrument	2019011493
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	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1603 NEWFIELD AVE, STAMFORD, CT 06905-1506

Mortgage

Document Number	2019011494
Date	Aug 9, 2019
Instrument	2019011494

Lender

Name	HOMEBRIDGE FINANCIAL SERVICES INC
Type	Funding / Finance Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	STAMFORD CT
Recording Date	Nov 20, 2018
Property Address	23 KNICKERBOCKER AVE, STAMFORD, CT 06907-2515
Document Number	12054-29
Book / Page	012054 / 000029
Instrument Date	Aug 13, 2018
Instrument	19441
Transaction Type	Transfer
Record Updated	Dec 12, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 KNICKERBOCKER AVE STAMFORD CT 069072515, STAMFORD, CT 06907-2515

Tax Assessment & Valuation

Source: Stamford City assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision / Municipality	Stamford City
Unified School District	Stamford School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$16,796.00	$709,880 (-) Land $263,030 Building $446,850	$496,916 Land $184,121 Building $312,795
2024	$16,796.00 (-4.83%)
2023	$17,648.00 (+13.87%)	$709,880 (+22.48%) Land $263,030 Building $446,850
2022	$15,498.00	$579,580 Land $197,980 Building $381,600

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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	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 469 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	7,000 / 7,000
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30

May also be available: T-Mobile.

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