New York City property record for 4123 Union St, Flushing, NY 11355 · Last verified June 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1931 |
| Square Footage | 16,666 sqft Gross Area |
| Lot Size | 3,314 sqft (0.076 acres) |
| Last Sale | $3,500,000 (2011) |
| Tax Bill | $126,961.00 (2025) |
| Primary APN | 05046-0049 |
|---|---|
| Alternative APNs |
|
| Units | 4 Units |
|---|---|
| Building Area | 16,666 sqft Gross Area |
| 1st Floor | 2,728 sqft 1st Floor |
| Office | 13,673 sqft Office |
| Stories | 6 Stories |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 3,314 sqft (0.076 acres) |
| Depth X Width | 103 ft x 32 ft Depth x Width |
| Account Number | 4-05046-0049 |
|---|---|
| Street Address | 4123 UNION ST |
| City | FLUSHING |
| State | NY |
| Zip | 11355-2452 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Block | 5046 |
| Legal Lot Number | 49 |
| Jurisdiction | QUEENS NY |
| Minor Civil Division | QUEENS |
| Census Blockgroup | 4 |
| Census Block | 4001 |
| Census Tract | 85500 |
Source: New York City records · APN 05046-0049
Assessment roll updated May 4, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 4048 MAIN ST, 3, FLUSHING, NY 11354-5547 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 06, 2011 · Amount on Record |
| Deed Sale | Oct 06, 2011 · Amount on Record |
| Prior Sale | Apr 09, 1998 · Amount on Record |
| Deed Doc Number | 2011354256 |
| Record Refreshed | Sep 20, 2026 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Queens County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
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 | $1,133,100 (+166.04%) Land $179,100 Building $954,000 | $2,518,000 (+147.83%) Land $398,000 Building $2,120,000 | |
| 2025 | $126,961.00 (+181.44%) | ||
| 2023 | $45,112.00 | $425,909 Land $142,110 Building $283,799 | $1,016,000 Land $398,000 Building $618,000 |
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