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for saleRealtyLens property overview
$999,500

4 E 70th St Apt 6C

Manhattan, NY, 10021
View more Manhattan, NY property pages
1Beds
1Baths
959Sqft
$1042$/sqft

Listing Notes

Large Prewar One Bedroom off Fifth Avenue Perfectly located on one of the Upper East Side's most desirable streetsjust moments from Central Park and directly across from limestone mansions and the Frick MusuemResidence 6C at 4 East 70th Street offers a beautiful corner one-bedroom within a classic pre-war cooperative. A welcoming entry foyer leads into a generously scaled living room featuring herringbone floors, beamed ceilings, and a wood-burning fireplace that adds warmth and character. The windowed kitchen is both practical and polished, featuring quality appliances and clean finishes suited for everyday use or entertaining. The bathroom features a walk-in shower, additional shelving and storage and offers dual access from both the foyer and bedroomideal for guests while maintaining privacy for the primary suite. Designed in 1938 by noted architect Sylvan Bien, 4 East 70th Street is a distinguished full-service cooperative with white-glove service, including a 24-hour doorman and resident manager. Amenities include central laundry, bike storage, and a private storage unit that transfers with the apartment. Positioned at the crossroads of Central Park, Madison Avenue shopping, fine dining, and some of the city's most celebrated cultural institutions, this is Upper East Side living at its best. Financing up to 40% permitted. Pied- -terre ownership and small pets allowed with board approval. Showings by appointment. Please note that some images have been virtually staged.

Market Insights

Near nearby median+2.7%

$1042/sqft vs a nearby median of $1015/sqft.

Nearby median$1015/sqft
Nearby properties12
Property size959 sqft
  • +2.7% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 959 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$1.01M$908k$1.11M · 42% confidence
vs ask $1,000k−$7k (−0.7%)

Asking price is well-anchored to the comp picture (-0.7%). Negotiate on terms, not headline price.

$1,015/sqft median across 5 tight comps × 959 sqft= $973k
  • Transit access+$24k +2.5%
  • Pre-war character+$24k +2.5%
  • Virtually staged−$10k −1.0%
  • Visible condition issues−$5k −0.5%
Cumulative NYC adjustments+$34k+3.5%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position+2.7% vs nearby

The property is close to nearby price-per-square-foot levels, so the decision will likely come down to condition and layout.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
34 days
Last price change
No change recorded
Listed
Apr 8, 2026
Photos
7 photos
Property type
coop
Status
for sale

Features & Amenities

DoormanElevatorSecurity FeaturesFireplaceDenShopping

Photos

Building Facts

Year built
1938
Stories
13
Total units
37
Residential units
36
Building area
1.43 ac
Lot size
6,953 sqft
Land use
Multi-family elevator buildings
Building class
D4

From NYC public records where available.

Price History

May 4, 2026Initial record
$999,500for sale

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.