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Buildings·One United Nations Park·Sold prices

One United Nations ParkRecorded sales & closing prices

685 First Avenue, New York, NY 10016

148 recorded closings, 2021–2026. Sortable and searchable below.

Recorded closings
148
Date range
2021–2026
Median $/sf
$1,703
2026 · adjusted
Listing discount
25.1%
median, from last ask
Price range
$1.18M – $8.82M
Price shift · median $/sf
1-Year
▲ +3.1%
Since 2022
▲ +1.1%
10-Year
not enough data
Since 2021
▼ -0.1%

Change in the building’s median $/sf over each window, adjusted to a constant-quality (average-floor) unit so it reflects price — not which floors happened to sell. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.

The complete recorded-sale history for One United Nations Park, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. Across sales with a public asking price, the building carries a median listing discount of 25.1% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.

Price per square foot over time

148 sales with a known square footage, by closing date.

$1,158$1,898$2,637'21'22'23'24'25'2631F · $1,577/sf · 202131D · $1,473/sf · 202133L · $1,459/sf · 202132L · $1,434/sf · 202130G · $1,435/sf · 202130E · $1,721/sf · 202128L · $1,511/sf · 202135K · $1,545/sf · 202132K · $1,486/sf · 202130J · $1,676/sf · 202132D · $1,569/sf · 202134J · $2,004/sf · 202132A · $1,641/sf · 202134D · $1,601/sf · 202133D · $1,537/sf · 202130H · $1,500/sf · 202132J · $1,969/sf · 202130B · $1,438/sf · 202133K · $1,500/sf · 202134K · $1,563/sf · 202135D · $1,586/sf · 202132C · $1,598/sf · 202132H · $1,597/sf · 202130K · $1,458/sf · 202132E · $1,713/sf · 202131A · $1,645/sf · 202130D · $1,406/sf · 202130C · $1,571/sf · 202131C · $1,583/sf · 202132B · $1,552/sf · 202134H · $1,774/sf · 202131K · $1,472/sf · 202129L · $1,578/sf · 202131E · $1,685/sf · 202136D · $1,697/sf · 202136J · $2,171/sf · 202130A · $1,729/sf · 202135C · $1,686/sf · 202136K · $1,632/sf · 202133A · $1,742/sf · 202134A · $1,781/sf · 202137D · $1,750/sf · 202137J · $2,152/sf · 202131J · $1,730/sf · 202128D · $2,069/sf · 202133J · $2,083/sf · 202134C · $1,669/sf · 202137H · $1,835/sf · 202133C · $1,615/sf · 202133E · $1,742/sf · 202135A · $1,806/sf · 202134E · $1,756/sf · 202138C · $1,746/sf · 202239C · $1,863/sf · 202236C · $1,721/sf · 202238F · $1,724/sf · 202237K · $1,663/sf · 202234L · $1,467/sf · 202235L · $1,479/sf · 202236L · $1,586/sf · 202238K · $1,741/sf · 202231L · $1,461/sf · 202239D · $1,775/sf · 202235E · $1,795/sf · 202229G · $1,405/sf · 202237C · $1,772/sf · 202240H · $2,558/sf · 202236A · $1,833/sf · 202228H · $1,622/sf · 202237E · $1,887/sf · 202231H · $1,547/sf · 202235H · $1,591/sf · 202228G · $1,399/sf · 202239K · $1,757/sf · 202236E · $1,788/sf · 202229H · $1,634/sf · 202229F · $1,432/sf · 202238J · $2,194/sf · 202231B · $1,515/sf · 202233H · $1,558/sf · 202230L · $1,436/sf · 202237L · $1,577/sf · 202238L · $1,586/sf · 202228K · $1,474/sf · 202235J · $2,032/sf · 202229K · $1,506/sf · 202239L · $1,599/sf · 202239J · $2,300/sf · 202238B · $1,596/sf · 202228E · $2,042/sf · 202237A · $1,906/sf · 202240K · $1,915/sf · 202234B · $1,565/sf · 202228F · $1,409/sf · 202239A · $1,923/sf · 202238D · $1,762/sf · 202238E · $1,949/sf · 202238A · $1,872/sf · 202333B · $1,558/sf · 202332G · $1,429/sf · 202335G · $1,452/sf · 202338H · $1,998/sf · 202335B · $1,571/sf · 202340F · $1,724/sf · 202336F · $1,508/sf · 202337F · $1,511/sf · 202331G · $1,417/sf · 202339B · $1,681/sf · 202340G · $1,769/sf · 202337B · $1,577/sf · 202336G · $1,476/sf · 202337G · $1,476/sf · 202330F · $1,405/sf · 202343E · $2,037/sf · 202336B · $1,577/sf · 202439G · $1,539/sf · 202433G · $1,441/sf · 202434G · $1,447/sf · 202428M · $1,698/sf · 202428A · $1,561/sf · 202439H · $1,930/sf · 202439F · $1,499/sf · 202442K · $1,853/sf · 202430J · $1,927/sf · 202433F · $1,439/sf · 202438G · $1,452/sf · 202442H · $2,255/sf · 202532F · $1,295/sf · 202542F · $1,484/sf · 202535F · $1,409/sf · 202540E · $1,797/sf · 202543G · $1,496/sf · 202543F · $1,508/sf · 202542G · $1,523/sf · 202541E · $1,607/sf · 202541G · $1,603/sf · 202541H · $1,999/sf · 202543H · $2,001/sf · 202542A · $1,526/sf · 202538B · $1,237/sf · 202542E · $1,772/sf · 202541A · $1,528/sf · 202529K · $1,635/sf · 202531L · $1,635/sf · 202541F · $1,684/sf · 202540A · $1,526/sf · 202639A · $1,859/sf · 202628L · $1,665/sf · 2026
Each dot is one recorded sale with a known interior square footage, plotted by closing date against price per square foot. The line is the median $/sf each year, adjusted to a constant-quality (average-floor) unit — so it reflects price movement, not which floors happened to sell that year. Individual sale prices in the table below are unadjusted — and you can click any dot to jump straight to that sale.
Building average$1,703/sfevery bar sits above or below this · 0%

The vertical premium

The climb in price per square foot as you rise through the building — light and views included, time-adjusted to today’s market.

Floors 41–45 15 sales
$1,840/sf+8%
Floors 36–40 50 sales
$1,840/sf+8%
Floors 31–35 55 sales
$1,650/sf-3%
Floors 26–30 28 sales
$1,638/sf-4%

Premium by line

What each line’s exposure is worth — its light, outlook, and orientation — measured against the building’s average sale.

Line J 11 sales
$2,134/sf+25%
Line E 14 sales
$1,884/sf+11%
Line H 15 sales
$1,849/sf+9%
Line A 15 sales
$1,816/sf+7%
Line C 10 sales
$1,758/sf+3%
Line D 11 sales
$1,668/sf-2%
Line B 11 sales
$1,663/sf-2%
Line L 14 sales
$1,645/sf-3%
Line K 15 sales
$1,629/sf-4%
Line F 15 sales
$1,609/sf-5%
Line G 16 sales
$1,576/sf-7%

Recent closings

The building’s 10 most recent market sales.

DateUnitApartmentPrice$/sfvs. Ask
Apr 17, 202628L781 sf$1,300,000$1,665—
Feb 13, 202639A780 sf$1,450,000$1,859—
Feb 2, 202640A2,949 sf$4,500,000$1,526—
Dec 15, 202541F1,427 sf$2,403,070$1,684—
Nov 26, 202531L1,095 sf$1,790,000$1,635—
Nov 14, 202529K1,560 sf$2,550,000$1,635—
Nov 13, 202541A2,945 sf$4,500,000$1,528—
Oct 27, 202542E2,342 sf$4,149,500$1,772—
Sep 22, 202538B1,617 sf$2,000,000$1,237—
Sep 17, 202542A2,949 sf$4,500,000$1,526—

The retrade record

Lines that have changed hands more than once in the public record — the building’s appreciation arc, apartment by apartment.

30J · 710 sf+15%
$1,190,000 ($1,676/sf) 2021 → $1,368,000 ($1,927/sf) 2024
31L · 1,095 sf+12%
$1,600,000 ($1,461/sf) 2022 → $1,790,000 ($1,635/sf) 2025
28L · 781 sf+10%
$1,180,000 ($1,511/sf) 2021 → $1,300,000 ($1,665/sf) 2026
29K · 1,560 sf+9%
$2,350,000 ($1,506/sf) 2022 → $2,550,000 ($1,635/sf) 2025
39A · 780 sf-3%
$1,500,000 ($1,923/sf) 2022 → $1,450,000 ($1,859/sf) 2026
38B · 1,617 sf-22%
$2,580,000 ($1,596/sf) 2022 → $2,000,000 ($1,237/sf) 2025

Every recorded sale

Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance.

148 recorded sales
Apartment
Apr 17, 202628L781$1,300,000$1,665—
Feb 13, 202639A780$1,450,000$1,859—
Feb 2, 202640A2,949$4,500,000$1,526—
Dec 15, 202541F1,427$2,403,070$1,684—
Nov 26, 202531L1,095$1,790,000$1,635—
Nov 14, 202529K1,560$2,550,000$1,635—
Nov 13, 202541A2,945$4,500,000$1,528—
Oct 27, 202542E2,342$4,149,500$1,772—
Sep 22, 202538B1,617$2,000,000$1,237—
Sep 17, 202542A2,949$4,500,000$1,526—
Jul 28, 202543H1,874$3,750,000$2,001—
Jul 22, 202541H1,798$3,595,000$1,999—
Jun 2, 202541G1,427$2,288,000$1,603—
May 16, 202541E2,112$3,395,000$1,607—
May 1, 202542G1,658$2,525,000$1,523—
Apr 18, 202543F1,658$2,500,000$1,508—
Mar 31, 202543G1,658$2,480,173$1,496—
Feb 26, 202540E2,112$3,795,000$1,797—
Feb 25, 202535F1,668$2,350,000$1,409—
Feb 21, 202542F1,658$2,460,000$1,484—
Feb 6, 202532F1,668$2,160,000$1,295—
Jan 22, 202542H1,874$4,225,000$2,255—
Dec 31, 202438G1,673$2,430,000$1,452—
Dec 19, 202433F1,668$2,400,000$1,439—
Oct 17, 202430J710$1,368,000$1,927—
Sep 30, 202442K4,609$8,540,000$1,853—
Sep 18, 202439F1,668$2,500,000$1,499—
Sep 17, 202439H1,839$3,550,000$1,930—
Jul 17, 202428A2,229$3,480,000$1,561—
Jun 17, 202428M2,208$3,750,000$1,698—
Jun 4, 202434G1,673$2,420,000$1,447—
May 2, 202433G1,673$2,410,000$1,441—
Mar 19, 202439G1,673$2,575,000$1,539—
Feb 20, 202436B1,617$2,550,000$1,577—
Dec 18, 202343E2,342$4,770,987$2,037—
Nov 30, 202330F1,673$2,350,000$1,405—
Nov 20, 202337G1,673$2,470,000$1,476—
Oct 31, 202336G1,673$2,470,000$1,476—
Sep 20, 202337B1,617$2,550,000$1,577—
Sep 18, 202340G1,427$2,525,000$1,769—
Aug 30, 202339B1,617$2,718,728$1,681—
Aug 15, 202331G1,673$2,370,000$1,417—
Jun 14, 202337F1,668$2,520,000$1,511—
Apr 24, 202336F1,668$2,515,078$1,508—
Apr 13, 202340F1,427$2,460,000$1,724—
Mar 30, 202335B1,617$2,540,000$1,571—
Mar 9, 202338H1,839$3,674,700$1,998—
Feb 14, 202335G1,673$2,430,000$1,452—
Jan 26, 202332G1,673$2,390,000$1,429—
Jan 17, 202333B1,617$2,520,000$1,558—
Jan 13, 202338A780$1,460,000$1,872—
Dec 19, 202238E2,181$4,250,000$1,949—
Nov 22, 202238D1,562$2,753,000$1,762—
Nov 2, 202239A780$1,500,000$1,923—
Sep 27, 202228F1,682$2,370,000$1,409—
Sep 20, 202234B1,617$2,530,000$1,565—
Aug 31, 202240K4,609$8,825,000$1,915—
Aug 29, 202237A780$1,486,645$1,906—
Aug 24, 202228E2,840$5,800,000$2,042—
Aug 22, 202238B1,617$2,580,000$1,596—
Aug 15, 202239J711$1,635,000$2,300—
Jul 26, 202229K1,560$2,350,000$1,506—
Jul 26, 202239L1,091$1,745,000$1,599—
Jul 14, 202235J711$1,445,000$2,032—
Jul 12, 202228K1,560$2,300,000$1,474—
Jul 11, 202237L1,091$1,720,000$1,577—
Jul 11, 202238L1,091$1,730,000$1,586—
Jun 27, 202230L1,100$1,580,000$1,436—
Jun 16, 202233H1,839$2,865,000$1,558—
Jun 14, 202231B1,617$2,450,000$1,515—
Jun 6, 202238J711$1,560,000$2,194—
May 31, 202229F1,669$2,390,000$1,432—
May 26, 202229H2,173$3,550,000$1,634—
May 23, 202239K1,440$2,530,000$1,757—
May 23, 202236E2,181$3,900,000$1,788—
May 18, 202228G1,669$2,335,000$1,399—
May 3, 202235H1,839$2,925,000$1,591—
Apr 28, 202231H1,839$2,845,000$1,547—
Apr 13, 202237E2,181$4,115,000$1,887—
Apr 12, 202228H2,173$3,525,000$1,622—
Mar 30, 202236A780$1,430,000$1,833—
Mar 17, 202237C773$1,370,000$1,772—
Mar 17, 202240H1,798$4,600,000$2,558—
Mar 9, 202229G1,669$2,345,000$1,405—
Mar 8, 202235E2,181$3,915,000$1,795—
Feb 23, 202239D1,562$2,773,000$1,775—
Feb 22, 202231L1,095$1,600,000$1,461—
Feb 10, 202236L1,091$1,730,520$1,586—
Feb 10, 202238K1,440$2,506,965$1,741—
Feb 3, 202235L1,095$1,620,000$1,479—
Jan 27, 202237K1,440$2,395,000$1,663—
Jan 27, 202234L1,091$1,600,000$1,467—
Jan 20, 202236C773$1,330,000$1,721—
Jan 20, 202238F1,668$2,875,000$1,724—
Jan 4, 202238C773$1,350,000$1,746—
Jan 4, 202239C773$1,440,000$1,863—
Dec 14, 202134E2,181$3,830,000$1,756—
Dec 8, 202135A775$1,400,000$1,806—
Dec 2, 202133E2,181$3,800,000$1,742—
Nov 29, 202133C774$1,250,000$1,615—
Nov 23, 202137H1,839$3,375,000$1,835—
Nov 8, 202134C773$1,290,275$1,669—
Nov 3, 202133J711$1,481,250$2,083—
Nov 2, 202128D2,997$6,200,000$2,069—
Oct 28, 202131J711$1,230,000$1,730—
Oct 19, 202137J711$1,530,000$2,152—
Oct 18, 202137D1,562$2,733,000$1,750—
Oct 12, 202134A780$1,389,000$1,781—
Sep 30, 202133A775$1,350,000$1,742—
Sep 27, 202136K1,440$2,350,000$1,632—
Sep 22, 202130A781$1,350,000$1,729—
Sep 22, 202135C774$1,305,000$1,686—
Sep 20, 202136J1 BR · 1 BA714$1,550,000$2,171-15.3%
Sep 15, 202136D1,562$2,650,000$1,697—
Sep 9, 202131E2,181$3,675,000$1,685—
Sep 8, 202129L781$1,232,100$1,578—
Sep 1, 202131K1,440$2,120,000$1,472—
Aug 31, 202134H2 BR · 2.5 BA1,818$3,225,000$1,774-25.1%
Aug 30, 202130C767$1,205,000$1,571—
Aug 30, 202131C774$1,225,000$1,583—
Aug 30, 202132B1,617$2,510,000$1,552—
Aug 27, 202130D1,565$2,200,000$1,406—
Aug 26, 202131A775$1,275,000$1,645—
Aug 23, 202130K1,440$2,100,000$1,458—
Aug 23, 202132E2,181$3,735,000$1,713—
Aug 19, 202132H1,839$2,936,000$1,597—
Aug 18, 202132C773$1,235,000$1,598—
Aug 17, 202135D2 BR · 2 BA1,564$2,480,000$1,586-27.7%
Aug 12, 202130B1,316$1,892,500$1,438—
Aug 12, 202133K1,440$2,160,000$1,500—
Aug 12, 202134K1,440$2,250,000$1,563—
Aug 11, 202132J711$1,400,000$1,969—
Aug 10, 202133D1,561$2,400,000$1,537—
Aug 10, 202130H1,843$2,765,000$1,500—
Aug 9, 202132A780$1,280,000$1,641—
Aug 9, 202134D1,562$2,500,000$1,601—
Aug 5, 202130J710$1,190,000$1,676—
Aug 5, 202132D1,562$2,450,000$1,569—
Aug 5, 202134J711$1,425,000$2,004—
Aug 4, 202132K1,440$2,140,000$1,486—
Aug 2, 202128L781$1,180,000$1,511—
Aug 2, 202135K1,440$2,225,000$1,545—
Jul 29, 202130G1,673$2,400,000$1,435—
Jul 29, 202130E2,176$3,745,902$1,721—
Jul 28, 202132L1,091$1,565,000$1,434—
Jul 22, 202133L1,095$1,598,000$1,459—
Jul 21, 202131D1,561$2,300,000$1,473—
Jul 20, 202131F1,668$2,630,000$1,577—

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00945-7502) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage from recorded condo declarations and offering plans. Storage, parking, and commercial units are excluded from all figures. Floor- and line-level $/sf are time-controlled (each sale measured against the building’s going rate at the time of sale) and expressed at today’s pricing, so they isolate the floor or line premium rather than blend two decades of market movement.

Buying or selling at One United Nations Park?

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Buying here

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Corey Cohen, Principal · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com