841 Dekalb Ave, Brooklyn, NY 11221 Property Records

New York City property record for 841 Dekalb Ave, Brooklyn, NY 11221 · Last verified August 2026

Property Summary

Property Type	Multi-Family Dwellings
Details	6,077 sqft · built 1931
Lot Size	0.051 acres (2,200 sqft)
Owner	Company Name on File
Last Sale	$4,350,000 (Dec 2021)
Tax Bill	$9,756 (2025)
Deeds & Mortgages	Mar 2019 Mortgage Dec 2021 Sale & Mortgage + 2 more
APN	`01777-0069`

Property Details

APN / Parcel Number

Primary APN	`01777-0069`
Alternative APNs	`0609017770069` `3-01777-0069`

Interior

Units	8 Units
Stories	5 Stories
Building Area	6,077 sqft Living Area
1st Floor Area	1,430 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 2007
Architectural Style	Multi-Family
Lot Area	2,200 sqft (0.051 acres)
Lot Dimensions	100 ft deep x 22 ft wide

Location & Zoning

Account Number	3-01777-0069
Street Address	841 DEKALB AVE
City	BROOKLYN
State	NY
Zip	11221-7823
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Block	1777
Legal Lot Number	69
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3002
Census Tract	28100

Owner

Source: New York City records · APN 01777-0069

Assessment roll updated May 4, 2026 · Last verified August 2026

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

Owner of Record	Company Name on File
Mailing Address	57 W 57TH ST, NEW YORK, NY 10019-2802
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Mar 12, 2019	Deed of Trust, Mortgage SIGNATURE BANK
Dec 23, 2021	Deed, Transfer NEW YORK COMMUNITY BANK
Feb 15, 2019	Loan Modification, Mortgage SIGNATURE BK
Mar 29, 2017	Trustee's Deed, Construction Loan · Line of Credit ALPINE CAP BK

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 23, 2021 · Amount on Record
Deed Sale	Dec 23, 2021 · Amount on Record
Prior Sale	Aug 25, 2016 · Amount on Record
Deed Document Number	2021503919
Prior Transfer Date	Dec 02, 2021
Prior Transfer Doc	0000503919
Record Updated	Sep 20, 2026

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	841 DEKALB AVE, BROOKLYN, NY 11221-7823
Transaction Type	Mortgage
Record Updated	Oct 21, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12 E 44TH ST 7TH 7TH, 77, NEW YORK, NY 10017-3624

Mortgage

Document Number	0000079713
Date	Mar 12, 2019
Instrument	2019000079713

Lender

Name	SIGNATURE BANK
Type	Bank
Address	68 S SERVICE RD, MELVILLE, NY 11747

Agreement

Amount	Amount Recorded

December 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Dec 23, 2021
Property Address	841 DEKALB AVE, BROOKLYN, NY 11221-7823
Document Number	0000503919
Instrument Date	Dec 02, 2021
Instrument	2021000503919
Transaction Type	Transfer
Record Updated	Dec 28, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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
Address	12 E 44TH ST # ST700, 12, NEW YORK, NY 10017-3624

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	57 W 57TH ST # 4TH, NEW YORK, NY 10019-2802

Mortgage

Document Number	0000503920
Date	Dec 23, 2021
Instrument	2021000503920

Lender

Name	NEW YORK COMMUNITY BANK

Agreement

Amount	Amount Recorded

February 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	841 DEKALB AVE, BROOKLYN, NY 11221-7823
Document Number	0000079714
Instrument Date	Feb 15, 2019
Transaction Type	Mortgage
Record Updated	Mar 21, 2019
Title Company	BRUCE A. PAYNE ASSOCS.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	12 E 44TH ST #7TH NEW YORK NY 100173624, 7TH, NEW YORK, NY 10017-3624

Mortgage

Document Number	0000079714
Date	Mar 12, 2019
Instrument	79714

Lender

Name	SIGNATURE BK
Type	Bank
Address	68 S SERVICE RD, MELVILLE, NY 11747-2354

Agreement

Amount	Amount Recorded

March 2017: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 29, 2017
Property Address	841 DEKALB AVE, BROOKLYN, NY 11221-7823
Instrument Date	Mar 16, 2017
Instrument	121927
Transaction Type	Construction Loan
Record Updated	Apr 04, 2017
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Partnership
Address	64 W 48TH ST #1702 NEW YORK NY 100361708, 1702, NEW YORK, NY 10036-1708

Mortgage

Document Number	0000121927
Date	Mar 29, 2017
Instrument	121927

Lender

Name	ALPINE CAP BK
Type	Bank
Address	680 5TH AVE # 7TH, NEW YORK, NY 10019-5429

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New York
County	Kings County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$547,650 (-18.27%) Land $47,700 Building $499,950	$1,217,000 (-18.27%) Land $106,000 Building $1,111,000
2025	$9,756.00 (+23.57%)	$670,050 (+29.25%) Land $47,700 Building $622,350	$1,489,000 (+29.25%) Land $106,000 Building $1,383,000
2024	$7,895.00 (+19.22%)
2023	$6,622.00 Additional exemption filed	$518,400 Land $47,700 Building $470,700	$1,152,000 Land $106,000 Building $1,046,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470281003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,078 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Verizon	Fiber	2,300 / 2,300
Optimum Communications	Cable	940 / 35
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Starry, T-Mobile USA, Optimum Communications, Verizon, Xchange Telecom, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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