Manhattan · Union Square, Flatiron and Midtown South
Office buildings on Park Avenue South
25 large office buildings on Park Avenue South in Manhattan, from 200 Park Avenue South to 471 Park Avenue South, with about 7.1 million square feet of office space, through Union Square, Flatiron and Midtown South. In address order, with each building's size, age, last sale and nearest subway from the city's own records.
- Buildings
- 25
- Office space
- 7.1M SF
- Median year built
- 1913
- Tallest
- New York Life Insurance Company Building, 34 floors
No space on Park Avenue South is listed on Leasemark yet. Own or broker space here? List it free and it is matched against every active requirement the day it goes up, or import a spreadsheet of up to 50 spaces at once.
NYC tax lot records
Every large building on Park Avenue South, in address order
From 200 Park Avenue South to 471 Park Avenue South. 2 corner or through-block buildings have a main address on another street and are listed at their Park Avenue South address.
- Everett Building200 Park Avenue South
- 308-320 Park Avenue SouthMain address: 1 Madison Avenue
- 352 Park Avenue SouthMain address: 53 East 25th Street
- New York Life Insurance Company Building380 Park Avenue South
Source: NYC Department of City Planning, PLUTO 26v2, pulled 2026-09-27, with other addresses on each lot from the city's Property Address Directory and sales from ACRIS. Buildings with at least 100,000 square feet of commercial space in the neighborhoods Leasemark covers; floor areas are the city's estimates for whole buildings, not available space.
Largest and oldest on Park Avenue South
Largest by office space
Buildings with their main address on Park Avenue South.
By year built
Landmarks on Park Avenue South
NYC property records (ACRIS)
Building sales on Park Avenue South
5 sales of the large buildings on Park Avenue South have been recorded since 2016, $968.2 million in all. Median price: about $658 a square foot of floor area across 4 one-building sales.
Source: NYC Department of Finance, ACRIS, Real Property Master, Legals and Parties, pulled 2026-09-29; prices as the deeds state them, buyers named only when they are companies. Condo buildings (sold unit by unit), partial interests and sales of the company that owns a building are left out.
NYC Department of Finance
Property tax on Park Avenue South
Estimated yearly tax per square foot of floor area across the 24 taxed large buildings on Park Avenue South, from the 2026/27 assessment roll: taxable value after exemptions times the Class 4 rate, before abatements.
Largest estimated bills
On Park Avenue South
- Median: $17.63 a square foot a year; middle half $12.67 to $20.79.
- Manhattan median across every tracked building: $14.56 a square foot.
- One building is fully exempt on the roll: 351 Park Avenue South.
MTA station data
Subway along Park Avenue South
The closest station to each building on the list, in the order the street reaches them. Walks are straight-line estimates.
- 14 St-Union Sq
- 23 St-Baruch College
- 28 St
- 33 St
Source: Metropolitan Transportation Authority, MTA Subway Stations, pulled 2026-09-26.
Questions about Park Avenue South
How many office buildings are on Park Avenue South?
Leasemark tracks 25 large office buildings on Park Avenue South in Manhattan: 23 with their main address on Park Avenue South and 2 corner or through-block buildings with a Park Avenue South address as well. Together they hold about 7.1 million square feet of office space, from 200 Park Avenue South to 471 Park Avenue South, through Union Square, Flatiron and Midtown South. The list counts buildings with at least 100,000 square feet of commercial space in the neighborhoods Leasemark covers.
What is the largest office building on Park Avenue South?
The largest is the New York Life Insurance Company Building at 380 Park Avenue South, with 1,035,453 square feet of office space on 34 floors, built in 1928. Next come 354 Park Avenue South (439K SF) and 471 Park Avenue South (399K SF).
How old are the buildings on Park Avenue South?
The median office building on Park Avenue South was built in 1913. The oldest with its main address here is 230 Park Avenue South (1900) and the newest 471 Park Avenue South (1970). 22 date from 1900 to 1929, 2 date from 1930 to 1959 and 1 dates from 1960 to 1989. 2 are designated New York City landmarks.
When did a building on Park Avenue South last sell?
The newest sale on record is 381 Park Avenue South, which sold in November 2025 for $104 million (2 tax lots together) to PAS OWNER LLC, per the deed recorded with the city. 5 sales, $968.2 million in all, have been recorded of the large buildings Leasemark tracks on Park Avenue South since 2016. The median price was about $658 a square foot of floor area across 4 one-building sales.
How much property tax do buildings on Park Avenue South pay?
The median estimated tax across the 24 taxed large buildings on Park Avenue South is about $17.63 a square foot of floor area a year on the Department of Finance's 2026/27 roll (middle half $12.67 to $20.79), against $14.56 across Manhattan. The largest estimated bill, about $33.9 million a year, is for 1 Madison Avenue. One building is fully exempt. Estimates are before abatements, and tenants usually pay their share through the lease.
What subway lines are near Park Avenue South?
The closest stations to the large buildings on Park Avenue South, in the order the street reaches them, are 14 St-Union Sq (4 5 6 L N Q R W), 23 St-Baruch College (6), 28 St (6) and 33 St (6). Together they serve the 4, 5, 6, L, N, Q, R and W lines, per MTA station data.
Is there office space for lease on Park Avenue South?
No space on Park Avenue South is listed on Leasemark right now. Owners and brokers can list space here for free and it is matched against every active requirement the day it goes up; tenants can post a requirement to be matched when space opens up.