---
title: "110 East 87th Street #9B, New York City, NY 10128"
description: "110 East 87th Street #9B, New York City, NY 10128 — Carnegie Hill, New York City, NY. Listing Price $1,150,000. 1 bed, 1 bath Illustrative Buyer Commission Share of $17,250 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/110-east-87th-street-9b-ny-10128"
source: "Real Estate Rebate Team"
dateModified: "2026-09-29T16:56:24.271Z"
status: "Active"
---

# 110 East 87th Street #9B, New York City, NY 10128

Carnegie Hill, New York City, NY

Courtesy of MAGNETIC

Last updated: September 29, 2026, 12:56 PM

## At a Glance

- **Listing Price**: $1,150,000
- **Beds**: 1
- **Baths**: 1
- **Common Charges**: $1,566 / mo
- **Brokerage Fee**: Share Eligible

## The Private Brokerage Advantage

As an independent luxury buyer representative, Régis shares 50% of the buyer-side commission he actually receives on your purchase. Eligible buyers receive that Buyer Commission Share directly at closing to offset closing costs, down payments, or renovations. The figures below are illustrative, based on a **3% buyer-broker commission**; your share follows the commission offered on the transaction.

- **Contract Purchase Price**: $1,150,000
- **Illustrative Buyer Commission Share**: -$17,250*
- **Illustrative Net Cost**: $1,132,750

*Illustrative Buyer Savings of $17,250 — 50% of a 3% buyer-broker commission, shared at closing.*

[Request a private tour](https://realestaterebatesnewyork.com/contact) · [Estimate your Buyer Commission Share](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)

## Photos (7)

![110 East 87th Street #9B, New York City, NY 10128 — photo 1 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/4e824f8c-2b29-486f-bdb7-ad790fc8625c.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 2 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/92dc9175-030e-4dad-87d9-1994eea79558.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 3 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/ea958741-2a8b-4efc-a7da-7dd987bc59af.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 4 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/5454e9ff-0efb-4065-bb0d-b6212f516a6f.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 5 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/68d64e81-1245-48d8-a6e3-d5e637b4fe43.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 6 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/66f629d0-a381-4f96-b2e6-30eaf8c67e90.jpg)
![110 East 87th Street #9B, New York City, NY 10128 — photo 7 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/35275997-c2b3-4a9f-9c43-f79b963c4137.jpg)

## Property Overview

Timeless Pre-war style just between Park Avenue and Lexington Avenue. Located in a coveted Carnegie Hill Art Deco condominium, Residence 9B pairs classic architectural character with an unbeatable Upper East Side location. At 800 square feet, this is a value opportunity as well.

Step down from an oversized entry foyer into a grand, light-filled living and dining space framed by beamed ceilings and restored hardwood floors  . The kitchen features a massive breakfast bar flowing directly into the living area, fitted with stainless steel appliances, a convection oven, and a drawer fridge/freezer. The bedroom suite enjoys an exceptionally spacious footprint and 4 custom-fitted closets. Additional features include oversized windows, recessed lighting, and custom built-in millwork.

Built in 1939, 110 East 87th Street is a boutique condominium offering a 24-hour doorman, live-in super, porter service, laundry, storage, and a pet-friendly policy. You are two blocks t o Central Park & the Q train, one block to Whole Foods, Target, & the 4/5/6 express subway station You are also moments away from Museum Mile, world-class dining, and chic boutiques. Note: There is an ongoing capital assessment of $123.53/month.

## Property Details

- **Property Type**: Condominium
- **Beds**: 1
- **Baths**: 1
- **Rooms**: 1
- **Stories**: 12
- **Year Built**: 1939
- **Common Charges**: $1,566 / Monthly
- **Listed On**: Sep 29, 2026
- **Days on Market**: 1 Days

### Residence Features

- City

## Estimated Monthly Payment

**$7,381 / month**, assuming a 20% down payment ($230,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $5,815
- **Common Charges**: $1,566

Estimates only. Actual payments may vary. Confirm terms with your lender.

## Sales and market data

### Recent sales

14 apartments at 110 East 87th Street have recorded sales since September 2021, the most recent for $1,225,000 in November 2025. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 2C (Apartment) | 1 | 900 | $1,225,000 | $1,361/ft² | November 12, 2025 | City record · MLS |
| 5C (Apartment) | 2 | 1,170 | $1,287,500 | $1,100/ft² | July 28, 2025 | City record · MLS |
| 5E (Apartment) | — | 581 | $685,000 | $1,179/ft² | July 9, 2025 | City record |
| 9B (Apartment) | 1 | 800 | $1,200,000 | $1,500/ft² | December 20, 2024 | City record · MLS |
| 12a (Apartment) | 2 | 892 | $1,250,000 | $1,401/ft² | December 20, 2024 | City record · MLS |
| 1E (Apartment) | 1 | 604 | $455,000 | $753/ft² | September 6, 2024 | City record · MLS |
| 8F (Apartment) | Studio | 507 | $700,000 | $1,381/ft² | February 9, 2024 | City record · MLS |
| 10D (Apartment) | 1 | 705 | $820,000 | $1,163/ft² | January 9, 2024 | City record |
| 2A (Apartment) | 1 | 898 | $735,000 | $818/ft² | November 21, 2023 | City record · MLS |
| 7a (Apartment) | 1 | 892 | $999,000 | $1,120/ft² | October 30, 2023 | City record · MLS |
| 9-C (Apartment) | 2 | 900 | $1,287,500 | $1,431/ft² | November 22, 2022 | City record · MLS |
| 7C (Apartment) | 1 | 892 | $350,000 | $392/ft² | October 12, 2022 | City record |
| 3C (Apartment) | 1 | 900 | $1,175,000 | $1,306/ft² | April 14, 2022 | City record · MLS |
| 10E (Apartment) | 1 | 581 | $810,000 | $1,394/ft² | February 11, 2022 | City record · MLS |

Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.

### How this price compares

- **This home**: $1,150,000
- **Median sold price**: $820,000
- **Difference**: +$330,000 (+40.2%)
- **Median $/ft²**: $1,163
- **Comparable sales**: 9
- **Sales from**: February 2022 – November 2025
- **Middle half of those sales**: $735,000 – $1,175,000

Based on one-bedroom sales at 110 East 87th Street.

### How these sales were negotiated

- **Sale-to-list price**: 93.1% (6 sales)
- **Sold below asking**: 83% (6 sales)
- **Typical time to find a buyer**: 124 days (6 sales)
- **Typical time to close**: 68 days (6 sales)

Based on one-bedroom sales at 110 East 87th Street with the required listing and closing data. Sample sizes vary by metric.

These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure.

### Price trend

Median price per square foot, sales at 110 East 87th Street

| Year | Median $/ft² | Sales |
| --- | --- | --- |
| 2017 | $1,233/ft² | 4 (thin) |
| 2018 | $1,191/ft² | 3 (thin) |
| 2022 | $1,350/ft² | 4 (thin) |
| 2024 | $1,381/ft² | 5 |
| 2025 | $1,179/ft² | 3 (thin) |

Based on recorded sales at 110 East 87th Street.

Years marked "thin" rest on fewer than 5 sales, where a single unusual apartment moves the median a long way. Read those points as the small samples they are rather than as the market turning.

Sales data through November 2025.

Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for.

[See every recorded sale at 110 East 87th Street](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/110-east-87th-street)

## Price and Property History for 110 East 87TH Street, Unit 9B

Review the recorded listing activity for 110 East 87TH Street, Unit 9B, including asking-price changes and prior market dates.

- **Last sold (recorded)**: $1,200,000 on December 20, 2024

| Date | Price | Listing event |
| --- | --- | --- |
| September 29, 2026 | $1,150,000 | Listed for sale by MAGNETIC |
| June 23, 2026 | $1,199,000 | Asking price reduced by $51,000, or 4.1% |
| May 27, 2026 | $1,250,000 | Listed for sale by Brown Harris Stevens Residential Sales LLC |
| December 20, 2024 | $1,200,000 | Sold — recorded sale price |
| October 23, 2024 | $1,200,000 | Entered contract |
| October 14, 2024 | $1,200,000 | Listed for sale by Douglas Elliman Real Estate |

## Property Tax History

Taxes at 110 East 87th Street #9B were $15,385 in 2026, up 3.2% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $132,092 | $18,867 | $113,225 | $123,081 | $15,385 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $142,910 | $18,867 | $124,043 | $119,261 | $14,908 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $134,256 | $18,867 | $115,389 | $120,935 | $15,117 | 12.5% |
| 2023 (FY 2023/24) | $117,831 | $18,867 | $98,964 | $117,831 | $14,731 | 12.502% |
| 2022 (FY 2022/23) | $124,556 | $18,867 | $105,689 | $120,827 | $14,822 | 12.267% |
| 2021 (FY 2021/22) | $112,989 | $18,867 | $94,122 | $112,989 | $13,824 | 12.235% |
| 2020 (FY 2020/21) | $126,148 | $18,867 | $107,281 | $117,953 | $14,469 | 12.267% |
| 2019 (FY 2019/20) | $131,304 | $18,867 | $112,437 | $111,488 | $13,906 | 12.473% |
| 2018 (FY 2018/19) | $123,277 | $18,867 | $104,410 | $103,432 | $13,045 | 12.612% |
| 2017 (FY 2017/18) | $105,695 | $18,867 | $86,828 | $95,597 | $12,159 | 12.719% |
| 2016 (FY 2016/17) | $103,354 | $18,867 | $84,487 | $89,997 | $11,602 | 12.892% |
| 2015 (FY 2015/16) | $93,823 | $18,867 | $74,956 | $84,856 | $10,932 | 12.883% |
| 2014 (FY 2014/15) | $91,026 | $18,867 | $72,159 | $79,882 | $10,269 | 12.855% |
| 2013 (FY 2013/14) | $84,109 | $18,868 | $65,241 | $74,621 | $9,809 | 13.145% |
| 2012 (FY 2012/13) | $90,021 | $18,867 | $71,154 | $74,023 | $9,757 | 13.181% |
| 2011 (FY 2011/12) | $86,562 | $18,867 | $67,695 | $66,627 | $8,950 | 13.433% |
| 2010 (FY 2010/11) | $77,583 | $18,867 | $58,716 | $61,295 | $8,185 | 13.353% |

The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one.

Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls.

Figures are the New York City Department of Finance assessment roll for tax lot 1015151048. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change.

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## About The Building

### 110 East 87th Street

Upper East Side · Condominium

110 East 87th Street, New York, NY 10128

A building in Upper East Side, currently featuring 2 active listings.

- **Year Built**: 1939
- **Active Units**: 2
- **Floors**: 12

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/110-east-87th-street)

### Available Residences — For Sale (4)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [9B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/110-east-87th-street-9b-ny-10128) | 1 | 1 | — | — | $1,150,000 | MAGNETIC | Sep 29, 2026 | 1 days |
| [7C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/110-east-87th-street-7c-ny-10128) | 1 | 1 | 900 sqft | $1,389 | $1,250,000 | Corcoran Group | Jun 8, 2026 | 114 days |
| [9D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/110-east-87th-street-9d-ny-10128) | 1 | 1 | 705 sqft | $1,206 | $850,000 — In contract | Coldwell Banker Warburg | Apr 9, 2026 | 174 days |
| [2-A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/110-east-87th-street--a-2A-ny-10128) | 1 | 2 | 898 sqft | $1,476 | $1,325,000 (-5.4%) — In contract | MARK O'BRIEN DEVELOPMENT LLC | Apr 13, 2026 | 170 days |

## Carnegie Hill

Overview of Carnegie Hill

[Explore Carnegie Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/carnegie-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Carnegie Hill

- [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park)
- [Roosevelt Island real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/roosevelt-island)
- [Upper West Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-side)
- [Midtown real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/midtown)
- [Theater District real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/theater-district)
- [East Harlem real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/east-harlem)

## Related Links

- [110 East 87th Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/110-east-87th-street)
- [Carnegie Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/carnegie-hill)
- [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)
- [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

---

> RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

> All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.