Co-op5 Active Sales

Wisk Association

310 East 70th Street·Upper East Side · Manhattan · NY · 10021

136

Units

Stories

1959

Built

Photos

Overview

Wisk Association, at 310 East 70th Street, is a 12-story elevator co-op building in Upper East Side, Manhattan. Built in 1959, it has 136 units.

Available Now

5 units

$949,000Unit 1A1 bd · 1 ba · 707 SF

$750,000Unit 12R1 bd · 1 ba

$440,000Unit 5GStudio · 1 ba

$399,000Unit 1KStudio · 1 ba

$380,000Unit 5CStudio · 1 ba · 500 SF

Building Details

TypeCo-op

EraPost-war

ClassD4 · Elevator Cooperative

Elevators2

Gross square feet119,000

Lot size15,765 SF

Lot dimensions157 × 100.4 ft

ZoningR8B

BIN1044830

BBL1014440043

Features & Amenities

Bike StorageElevatorsGreen BuildingPackage Room

Unit Mix

Studio34 units

1 BR18 units

2 BR19 units

3 BR3 units

4 BR1 unit

Building Policies

PetsCall

GuarantorsNot accepted

Building Statistics

Sales(24 months)

Total

$1,016,932

Avg Price

$962

Avg $/SF

6.4

Avg Sales / Year

176

Avg DOM

Stats by Layout(averages use the last 24 months, or up to 5 years for a layout with few recent sales)

Layout	Avg Price	Avg $/SF	Last Sold
Unknown	$1,343,625	-	$412,250 · May '25
Studio	$424,667	$792	$442,000 · Oct '26
1 BR	$738,000	$956	$520,000 · Apr '26
2 BR	$1,633,333	$1,079	$1,350,000 · Apr '26
3 BR	$1,795,000	$1,238	$1,795,000 · Feb '22
4 BR	$2,386,000	$1,078	$2,386,000 · Oct '25

Transaction History

Unit	Date	Status	BR	BA	SF	Price	PPSF	Records
2F	Oct 19, 2026	Closed	Studio	1	-	$442,000	-	RLS20074176
1A	Oct 17, 2026	Active	1	1	707	$949,000	$1,342	KEY1062539
12R	Oct 6, 2026	Active	1	1	-	$750,000	-	RLS20119612
5J	Oct 1, 2026	Under Contract	Studio	1	525	$399,000	$760	RLS20113867
5G	Sep 25, 2026	Active	Studio	1	-	$440,000	-	RLS20117529
1K	Sep 17, 2026	Active	Studio	1	-	$399,000	-	RLS20115926
1G	Aug 27, 2026	Under Contract	Studio	1	-	$389,000	-	RLS20081922
5C	Aug 3, 2026	Active	Studio	1	500	$380,000	$760	KEY1034080
6H	Jul 22, 2026	Under Contract	Studio	1	864	$385,000	$446	RLS20096459
10G	Apr 27, 2026	Under Contract	Studio	1	870	$399,000	$459	RLS20074276
10E	Apr 21, 2026	Closed	2	2	-	$1,350,000	-	RLS20045719 ACRIS
10L	Apr 7, 2026	Closed	1	1	870	$520,000	$598	RLS20024780 ACRIS
1M	Jan 29, 2026	Closed	2	2	1,162	$1,300,000	$1,119	KEY911421 ACRIS
4LM	Oct 7, 2025	Closed	4	3	2,214	$2,395,000	$1,078	RLS20015493 ACRIS
4JK	Jul 7, 2025	Closed	3	3	-	$2,250,000	-	RLS20015216 ACRIS
12Q	Jan 15, 2025	Closed	2	1	900	$895,000	$994	RLS10985109 ACRIS
7G	Jan 6, 2025	Closed	Studio	1	525	$412,000	$785	RLS10999936 ACRIS
10J	Nov 22, 2024	Closed	Studio	1	525	$420,000	$800	RLS10983140 ACRIS
11S	Nov 13, 2024	Closed	1	1	870	$799,000	$918	RLS10985847 ACRIS
9B	Mar 13, 2024	Closed	Studio	1	538	$389,000	$724	RLS10937253 ACRIS