New York City property record for 643 E 18th St, Brooklyn, NY 11230 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1910 |
| Square Footage | 2,099 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $800,000 (2010) |
| Tax Bill | $9,795.00 (2025) |
| Primary APN | 05239-0037 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,099 sqft Living Area |
|---|---|
| 1st Floor | 962 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Depth X Width | 100 ft x 50 ft Depth x Width |
| Account Number | 3-05239-0037 |
|---|---|
| Street Address | 643 E 18TH ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11230-1802 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 5239 |
| Legal Lot Number | 37 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 76400 |
Source: New York City records · APN 05239-0037
Assessment roll updated May 4, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 E 18TH ST, BROOKLYN, NY 11230-1802 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 13, 2018 | Deed of Trust, Mortgage CITIZENS BANK, N A |
| Jul 08, 2019 | Deed of Trust, Mortgage CITIZENS BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 03, 2010 · Amount on Record |
| Deed Sale | Sep 03, 2010 · Amount on Record |
| Prior Sale | Sep 19, 1995 · Amount on Record |
| Deed Doc Number | 2010299144 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 643 E 18TH ST, BROOKLYN, NY 11230-1802 |
| Transaction Type | Mortgage |
| Record Updated | Mar 01, 2021 |
| Name | Verified Name |
|---|---|
| Address | 643 E 18TH ST, BROOKLYN, NY 11230-1802 |
| Document Number | 0000307017 |
|---|---|
| Date | Sep 13, 2018 |
| Instrument | 2018000307017 |
| Name | CITIZENS BANK, N A |
|---|---|
| Address | 480 JEFFERSON BLVD, WARWICK, RI 02886 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 643 E 18TH ST, BROOKLYN, NY 11230-1802 |
| Transaction Type | Mortgage |
| Record Updated | Mar 01, 2021 |
| Name | Verified Name |
|---|---|
| Address | 643 E 18TH ST, BROOKLYN, NY 11230-1802 |
| Document Number | 0000213211 |
|---|---|
| Date | Jul 08, 2019 |
| Instrument | 2019000213211 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Address | 1 CITIZENS PLZ, PROVIDENCE, RI 02903 |
| Amount | Amount Recorded |
|---|
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $133,260 (+37.18%) Land $29,460 Building $103,800 | $2,221,000 (+37.18%) Land $491,000 Building $1,730,000 | |
| 2025 | $9,795.00 (+5.15%) | ||
| 2023 | $9,315.00 | $97,140 Land $29,460 Building $67,680 | $1,619,000 Land $491,000 Building $1,128,000 |
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