830 Park Ave Unit 9/10B New York City, NY 10021

$8,250,000
4 beds
3 full, 1 partial
Multi-Family

Property details

About 830 Park Ave Unit 9/10B

Perched on the 9th and 10th floors of 830 Park Avenue, a premier turn-of-the-century white-glove co-operative, this spectacular sun-flooded corner home is a true architectural masterpiece. Expertly designed by Mitchell Studios and executed by John Hummel and Associates, no expense was spared utilizing the best of materials and systems while restoring the elegance of old-world detail. With 10-foot ceilings on both floors, there are three to four bedrooms, three full renovated marble bathrooms, and an elegant powder room. Each room of this glamorous home has generous scale, oversized new windows, and bountiful natural light. There is a wood-burning fireplace, radiant heat in all the full bathrooms, custom moldings and millwork, and Waterworks fixtures, fittings, and marble. All mechanical elements of this sophisticated home have been fully modernized including three-zone central air conditioning and a Control4 Home Automation system that controls the lighting and music systems.<br> Off a semi-private elevator landing is a foyer with a large coat closet which opens onto an impressive 29-foot-long drawing room/library which houses the wood burning fireplace. It leads to the grand living room with a wall of floor-to-ceiling French windows with Juliet balconies. Also off the foyer is the formal dining room which faces west with three oversized windows; this room provides an elegant space for gatherings. The windowed south and west facing corner gourmet eat-in kitchen has been thoughtfully renovated with custom cabinets, Carrara marble countertops, a Waterworks subway tile backsplash, and new wood floors. It is equipped with top-of-the-line appliances including a Subzero refrigerator and freezer plus additional refrigerator and freezer drawers, a Wolf six-burner range and griddle with a vented hood, a Wolf double oven, a Miele dishwasher, and two sinks. There is a center island with a butcher block counter which has seating for four. Adjoining the kitchen is a windowed pantry and a large storage closet. A custom-built butler's pantry connects back to the foyer with a third sink, a wine refrigerator and additional storage. There is a windowed staff room that is currently being used as a laundry room with an Electrolux washer and vented dryer, a sink, and endless amounts of storage. Completing the public spaces is a magnificent new powder room.<br> Up the historical sweeping staircase are the private quarters. The expansive corner primary bedroom suite is a combination of two bedrooms. The sleeping quarters face north and west with open city views including a peek of Central Park. There is a large dressing room and three additional large closets. The fourth bedroom is being used as a library with a built-in desk and storage. The lavish windowed en-suite bathroom has two sinks, an oversized shower, and a separate bathtub. There are two additional bedrooms which both face west; they each have an en-suite bathroom and a large closet.<br> The building allows 50% financing and there is a 2.5% flip tax paid by the purchaser. A storage bin is assigned with the sale.<br> This elegant neo-Georgian white-glove co-operative was designed by George and Edward Blum and completed in 1912. There are thirty-seven residences. Located on the Upper East Side, the building enjoys close proximity to the city's many attractions including Central Park and some of the city's greatest museums along with an impressive concentration of galleries, elegant shops and five-star restaurants.<br>

Highlights

Home typeDuplex
StatusActive
Year built1912
MLS #RLS10955974
FireplaceDecorative, Library
ViewCity

Summary

  • MLS Number: RLS10955974
  • MLS Name: RLS
  • Office Name: Corcoran Group
  • Office Phone: (212) 355-3550
  • Listing Agent: Cathy Franklin
  • Agent Phone: (917) 863-8209

IDX ©2025 The Real Estate Board of New York, Inc., All rights reserved. Website powered by IHR Technology Services.

Listing information for certain New York City properties provided courtesy of the Real Estate Board ofNew York’s Residential Listing Service (the “RLS”). The information contained in this listing has not beenverified by the RLS and should be verified by the consumer. The listing information provided here is forthe consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property.

This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 2/7/2025, 1:20:53 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

Get an agent. Get a mortgage. Save big.¹

floor plan

$8,250,000

830 Park Ave Unit 9/10B

Sell your home with Rocket and save even more!

Seller rebate

0.5% sale price²

Price information

Property sales

We're sorry, we currently don't have property sales data for this listing.

Tax history

We're sorry, we currently don't have tax history data for this listing.

Nearby schools

9

P.S. 6 Lillie D. Blake School

Public District KG-5

0.3 mi

45 E 81st St Frnt 1

9

P.S. 290 Manhattan New School

Public District KG-5

0.5 mi

311 E 82nd St

9

P.S. 158 Bayard Taylor School

Public District KG-6

0.6 mi

1458 York Ave

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $312,001. Residents of New York City, NY typically earn $200k+ each year. Most families are single, no kids. The majority of residents in this area have post secondary degree education.

How much money do the neighbors make?

0%
<35k
22%
35k-100k
12%
100k-200k
66%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

43%
Single, No Kids
4%
Single, with Kids
36%
Married, No Kids
17%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

11%
<11 yrs old
8%
12-17 yrs old
11%
18-34 yrs old
42%
35-64 yrs old
28%
65+ yrs old

What do the neighbors do for fun?

  • Live TheatreLive Theatre
  • Art MuseumsArt Museums
  • Hiking/backpackingHiking/backpacking

Where do the neighbors shop?

  • BloomingdalesBloomingdales
  • Crate & BarrelCrate & Barrel
  • H&MH&M

Where do the neighbors go to eat?

  • Boston MarketBoston Market
  • StarbucksStarbucks
  • ChipotleChipotle

What do the neighbors drive?

  • MercedesMercedes
  • AudiAudi
  • BMWBMW

What do the neighbors listen to?

  • NewsNews
  • AlternativeAlternative
  • Rhythmic Contemporary HitsRhythmic Contemporary Hits
All data provided by Home Junction and Claritas

Similar homes for sale

This home is located at 830 Park Ave Unit 9/10B in New York City, NY and zip code 10021 in the Upper East Side neighborhood. Features: 4 bedrooms, 4 bathrooms. It has been listed on Rocket Homes since May 8, 2024 and is currently priced at $8,250,000.

Over 208 listings were sold over their listed price in January 2025 in New York City, NY. In the same period over 759 listings were sold below the listed price and 890 listings were sold for the listed price. Between December and January 2025, New York City, NY real estate market has seen decrease in the number of listings by 3.4%. Listings spent 79 days on the market in January 2025, and had a median list price of $862,270 during the same period.

From Rocket Homes Real Estate and based on county public records data.

More resources