RealtyLens
for saleRealtyLens property overview
$1,075,000

4 E 70th St Apt 7C

Manhattan, NY, 10021
View more Manhattan, NY property pages
1Beds
1Baths
945Sqft
$1138$/sqft

Listing Notes

Art Deco Elegance overlooking Central Park and The Frick Museum Pre-War Gem off 5th Avenue! Perfectly positioned on one of the Upper East Side's most coveted blocks-directly across from the Frick Museum and Central Park. Apt 7C at 4 East 70th Street presents a rare opportunity to own a refined corner one-bedroom in a distinguished Art Deco cooperative that balances architectural significance with a superlative location. Flooded with natural light from both southern and eastern exposures, this elegant corner apartment offers a tranquil retreat in the heart of Manhattan. A gracious entry foyer introduces a beautifully proportioned living room featuring classic herringbone hardwood floors, picture rails for Art, beamed ceilings, and a charming wood-burning fireplace--- adding both warmth and character. Attractive open views across the historic townhouses of East 69th Street, complemented by lovely sky views, provide a rare sense of light and openness to the apt. Thoughtfully integrated custom cabinetry provides abundant storage while preserving the apartment's timeless aesthetic. Modern comforts include P-tac and through-the-wall air conditioning systems and the convenience of an in-unit combination washer /dryer. The expansive windowed galley kitchen is appointed with premium appliances and refined finishes, designed for both functionality and style. The renovated "dual-entry" bathroom is accessible for guests from both the foyer and the bedroom, features elegant tilework above the deep soaking tub and provides privacy for residents and guests alike. Built in 1938 by renowned Architect Sylvan Bien, 4 East 70th Street is a highly regarded full-service white glove Art Deco cooperative offering a 24-hour doorman, resident manager, central laundry room, a bike room, and additional storage that transfers with the apartment. The building enjoys an extraordinary location at the nexus of Central Park, Madison Avenue's world-class boutiques, celebrated restaurants, and many of New York's most renowned cultural institutions. 40% financing permitted. Pied--terre ownership allowed. Small pets permitted with board approval. All showings are by appointment only.

Market Insights

Below nearby median-7.6%

$1138/sqft vs a nearby median of $1231/sqft.

Nearby median$1231/sqft
Nearby properties8
Property size945 sqft
  • -7.6% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 945 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$1.22M$1.12M$1.33M · 54% confidence
vs ask $1.07M−$146k (−13.6%)

Asking price is about 13.6% below the fair value — likely to draw competing offers if it's still on market.

$1,231/sqft median across 4 tight comps × 945 sqft= $1.16M
  • Transit access+$29k +2.5%
  • Pre-war character+$29k +2.5%
Cumulative NYC adjustments+$58k+5.0%

Property Read

FreshnessCurrent market data

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

Market Position-7.6% vs nearby

The asking price per square foot is below the nearby median, which can be worth a closer comp check.

Price MovementInitial price point

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

Diligence Read3 items to check
AI ReadinessReady to analyze
Assistant read

Generate a buyer-agent read of this listing — pricing, risks, comp check, and negotiation leverage. Takes a few seconds.

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

Comps

Listing Details

Days on market
49 days
Last price change
No change recorded
Listed
Mar 24, 2026
Photos
11 photos
Property type
coop
Status
for sale
Last sold
Aug 18, 2011 · $690,000

Features & Amenities

DoormanElevatorFireplaceTwo Or More StoriesViewsHardwood FloorsDenSoaking Tub

Photos

Building Facts

Year built
1938
Stories
13
Total units
37
Residential units
36
Building area
1.43 ac
Lot size
13,800 sqft
Land use
Multi-family elevator buildings
Building class
D4

From NYC public records where available.

Price History

May 4, 2026Initial record
$1,075,000for 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.

4 E 70th St Apt 7C, Manhattan, NY, 10021 | RealtyLens