---
title: "400 East 90th Street #23B, New York City, NY 10128"
description: "400 East 90th Street #23B, New York City, NY 10128 — Upper East Side, New York City, NY. Listing Price $2,149,000. 3 bed, 3 bath, 1,432 sqft Illustrative Buyer Commission Share of $32,235 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/400-east-90th-street-23b-ny-10128"
source: "Real Estate Rebate Team"
dateModified: "2026-09-11T13:04:52.612Z"
status: "Active"
---

# 400 East 90th Street #23B, New York City, NY 10128

Upper East Side, New York City, NY

Courtesy of Compass

Last updated: September 11, 2026, 9:04 AM

## At a Glance

- **Listing Price**: $2,149,000
- **Beds**: 3
- **Baths**: 3
- **Sqft**: 1,432
- **Common Charges**: $2,089 / mo
- **Monthly Taxes**: $1,882 / mo
- **Price per Sqft**: $1,501
- **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**: $2,149,000
- **Illustrative Buyer Commission Share**: -$32,235*
- **Illustrative Net Cost**: $2,116,765

*Illustrative Buyer Savings of $32,235 — 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 (10)

![400 East 90th Street #23B, New York City, NY 10128 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/f974fde5-193b-4357-9457-0c6f391eee45.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/45cc49f7-05bd-467b-8533-627f8ce0b448.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/5ef82986-54a3-41ac-8eaf-6083c7c7eb0a.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/da468a6e-c7e4-4d69-8621-1ff074de3bee.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/60c6b316-ec9f-4d6a-ba1a-4e4c7fcdb3ca.png)
![400 East 90th Street #23B, New York City, NY 10128 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/ff119646-e01f-4884-bf6e-c283f5c83925.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/9103889e-e0b7-4a4e-98ee-a63e8b76b634.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dc7aa370-ec65-43ac-950d-7af4301b20f9.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/44319091-fe12-48c1-a3e6-8c9d38799d27.jpg)
![400 East 90th Street #23B, New York City, NY 10128 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a5e11a74-d7f6-4d6e-9eb6-b4521be859d5.jpg)

## Property Overview

Perched on the 23rd floor of the boutique Century Tower condominium, this 3-bedroom, 3-bathroom corner residence commands sweeping NYC city views. At 1,432 square feet, the layout is well-proportioned and offers a meaningful degree of flexibility for buyers seeking space in this price category on the Upper East Side.

The living room is a genuine standout: a corner position fills the room with natural light throughout the day, while the Venetian plaster ceiling, custom suspended lighting, wall-mounted gas fireplace, and automated television lift speak to the level of design sophistication. The kitchen features lacquered cabinetry. The primary bedroom offers ample closet space, including a walk-in closet. The primary and secondary bedroom each has an en-suite bathroom.

Century Tower is a pet-friendly post-war condominium with a full amenity package: full-time concierge, fitness room, rooftop terrace, children's playroom, business center, screening room, and in-building parking.

The location offers easy access to multiple subway lines: the Q express line is 5 blocks away, and the 4, 5 and 6 lines are just another couple of blocks away. Residents can also enjoy Carl Schurz Park, Asphalt Green, and the greenway along the East River, with Central Park also accessible to the west. The surrounding Yorkville neighborhood offers a well-established mix of restaurants, cafes, and neighborhood services, including multiple supermarkets. such as Whole Foods, and gourmet grocery stores.

## Property Details

- **Property Type**: Condominium
- **Beds**: 3
- **Baths**: 3
- **Rooms**: 5
- **Sqft**: 1,432 sqft
- **Stories**: 23
- **Year Built**: 1999
- **Price per Sqft**: $1,501
- **Common Charges**: $2,089 / Monthly
- **Monthly Taxes**: $1,882 / mo
- **Listed On**: Sep 11, 2026
- **Days on Market**: 1 Days

### Residence Features

- Central Air
- Central
- Electric
- Building Washer Dryer Install Allowed
- Common On Floor
- Common Area
- Garage
- Building Barbecue
- Building Roof Deck
- Built-in Features
- Crown Molding
- Sound System
- Sauna
- Walk-In Closet(s)
- Dishwasher
- Gas Cooktop
- Gas Oven
- Refrigerator
- Wine Cooler
- Hardwood
- City Lights
- City

### Building Amenities

- Clubhouse
- Sauna
- Garage

## Sales Evidence

### Recent closed sales

28 apartments at Century Tower have recorded sales since September 2021, the most recent for $795,000 in June 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 18-F (Apartment) | 1 | 719 | $795,000 | $1,106/ft² | June 26, 2026 | MLS |
| 10F (Apartment) | 1 | 719 | $675,000 | $939/ft² | June 12, 2026 | City record · MLS |
| 16B (Apartment) | 1 | 589 | $670,000 | $1,138/ft² | May 4, 2026 | City record |
| 11B (Apartment) | 1 | — | $640,000 | — | November 10, 2025 | City record · MLS |
| 8F (Apartment) | Studio | 719 | $635,000 | $883/ft² | October 8, 2025 | City record · MLS |
| 22C (Apartment) | 1 | 740 | $855,000 | $1,155/ft² | September 16, 2025 | City record · MLS |
| 6F (Apartment) | 1 | 719 | $679,000 | $944/ft² | January 17, 2025 | City record · MLS |
| 8D (Apartment) | 2 | 1,026 | $1,200,000 | $1,170/ft² | January 10, 2025 | City record · MLS |
| 5D (Apartment) | Studio | — | $555,000 | — | June 21, 2024 | City record · MLS |
| 23C (Apartment) | 1 | 740 | $870,000 | $1,176/ft² | May 7, 2024 | City record · MLS |
| PHA (Apartment) | 2 | — | $1,375,000 | — | April 19, 2024 | City record · MLS |
| 15F (Apartment) | 1 | 719 | $770,000 | $1,071/ft² | February 23, 2024 | City record · MLS |
| 3G (Apartment) | 1 | 775 | $775,000 | $1,000/ft² | January 8, 2024 | City record · MLS |
| 16-F (Apartment) | 1 | 719 | $780,000 | $1,085/ft² | June 15, 2023 | City record · MLS |
| 4C (Apartment) | 1 | 526 | $625,000 | $1,188/ft² | May 26, 2023 | City record · MLS |
| 6F (Apartment) | 1 | 719 | $660,000 | $918/ft² | May 8, 2023 | MLS |
| 18A (Apartment) | 1 | 648 | $750,000 | $1,157/ft² | February 16, 2023 | City record · MLS |
| 3A (Apartment) | — | 488 | $515,000 | $1,055/ft² | December 2, 2022 | City record |
| 7C (Apartment) | Studio | 408 | $515,000 | $1,262/ft² | September 23, 2022 | City record · MLS |
| 5C (Apartment) | 1 | 526 | $600,000 | $1,141/ft² | August 24, 2022 | City record · MLS |
| 18-B (Apartment) | 1 | 589 | $750,000 | $1,273/ft² | August 8, 2022 | City record · MLS |
| 4-I (Apartment) | Studio | — | $585,000 | — | August 1, 2022 | City record · MLS |
| 3-E (Apartment) | 2 | 1,376 | $1,567,000 | $1,139/ft² | July 18, 2022 | City record · MLS |
| 7A (Apartment) | 1 | 648 | $720,000 | $1,111/ft² | July 6, 2022 | City record |
| 2B (Apartment) | 1 | 878 | $712,050 | $811/ft² | June 1, 2022 | City record · MLS |
| 5B (Apartment) | 1 | 878 | $658,000 | $749/ft² | February 10, 2022 | City record |
| 9-F (Apartment) | 1 | — | $742,000 | — | November 17, 2021 | City record · MLS |
| 14-D (Apartment) | 2 | 1,026 | $1,350,000 | $1,316/ft² | October 6, 2021 | 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

The median closed price for comparable condo three-bedroom sales in Upper East Side is $3,384,238, based on 52 sales between September 2024 and June 2026. This home is asking $2,149,000, $1,235,238 below that median. The middle half of those sales closed between $2,768,750 and $3,912,500.

- **Median closed price**: $3,384,238
- **Middle half**: $2,768,750 – $3,912,500
- **Based on**: 52 condo three-bedroom sales in Upper East Side
- **Period**: September 2024 – June 2026
- **Median $/ft²**: $1,852/ft²

Across the 41 of these sales with a published asking price, the median closed at 95.3% of what it originally asked. 76% of them closed below the original ask.

This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Upper East Side instead.

### How these sales were negotiated

- **Sold vs original ask**: 95.3% of the original ask
- **Closed below ask**: 76% of 41 sales
- **Listed → in contract**: 63 days (about 9 weeks)
- **In contract → closed**: 66 days (about 9 weeks)

Across the 41 of these sales with a published asking price, the median closed at 95.3% of what it originally asked. 76% of them closed below the original ask.

Half of these homes were in contract within 63 days (about 9 weeks) of coming to market, based on the 41 with a recorded listing date.

Once a deal was agreed, closing took a further 66 days (about 9 weeks), based on the 37 with both dates recorded.

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.

Based on 52 condo three-bedroom sales in Upper East Side, September 2024 – June 2026. Each figure counts only the sales that recorded the dates it needs, which is why the denominators differ.

### Price trend

Median price per square foot for sales at Century Tower, 2016 to 2025. Price per square foot is used rather than sale price so the line follows the market rather than whichever apartments happened to change hands that year.

| Year | Median $/ft² | Sales |
| --- | --- | --- |
| 2016 | $1,175/ft² | 6 |
| 2017 | $1,348/ft² | 6 |
| 2018 | $1,203/ft² | 5 |
| 2019 | $1,110/ft² | 6 |
| 2020 | $1,117/ft² | 6 |
| 2021 | $1,138/ft² | 8 |
| 2022 | $1,125/ft² | 9 |
| 2023 | $1,157/ft² | 3 (thin) |
| 2024 | $1,071/ft² | 5 |
| 2025 | $1,050/ft² | 5 |

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.

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 Century Tower](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/century-tower)

## Price and Property History for 400 East 90th Street, Unit 23B

Review the recorded listing activity for 400 East 90th Street, Unit 23B, including asking-price changes and prior market dates.

| Date | Price | Listing event |
| --- | --- | --- |
| June 19, 2026 | $2,249,000 | Asking price reduced by $1,000, or 0% |
| March 19, 2026 | $2,249,000 | Listed for sale by Compass |
| October 7, 2017 | — | Sold |
| August 8, 2017 | $2,100,000 | Entered contract |
| July 16, 2017 | $2,100,000 | Listed for sale by Compass |

## Property Tax History

Taxes at 400 East 90th Street #23B were $27,510 in 2026, up 3.9% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $239,637 | $57,198 | $182,439 | $220,076 | $27,510 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $226,701 | $57,198 | $169,503 | $211,747 | $26,468 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $216,384 | $57,198 | $159,186 | $210,110 | $26,264 | 12.5% |
| 2023 (FY 2023/24) | $215,229 | $57,198 | $158,031 | $208,093 | $17,082 after $8,934 abatement | 12.502% |
| 2022 (FY 2022/23) | $202,437 | $57,198 | $145,239 | $202,437 | $7,473 after $17,360 abatement | 12.267% |
| 2021 (FY 2021/22) | $197,987 | $57,198 | $140,789 | $197,987 | $7,246 after $16,978 abatement | 12.235% |
| 2020 (FY 2020/21) | $218,519 | $57,198 | $161,321 | $193,714 | $23,763 | 12.267% |
| 2019 (FY 2019/20) | $228,323 | $57,198 | $171,125 | $189,222 | $23,602 | 12.473% |
| 2018 (FY 2018/19) | $207,372 | $57,198 | $150,174 | $179,044 | $22,581 | 12.612% |
| 2017 (FY 2017/18) | $176,915 | $57,198 | $119,717 | $171,822 | $21,854 | 12.719% |
| 2016 (FY 2016/17) | $183,127 | $57,198 | $125,929 | $166,054 | $21,408 | 12.892% |
| 2015 (FY 2015/16) | $186,084 | $57,198 | $128,886 | $162,615 | $20,950 | 12.883% |
| 2014 (FY 2014/15) | $162,852 | $57,197 | $105,655 | $154,564 | $19,869 | 12.855% |
| 2013 (FY 2013/14) | $162,177 | $57,197 | $104,980 | $152,542 | $20,052 | 13.145% |
| 2012 (FY 2012/13) | $159,044 | $57,197 | $101,847 | $144,413 | $15,454 | 13.181% |
| 2011 (FY 2011/12) | $153,879 | $57,197 | $96,682 | $138,663 | $15,132 | 13.433% |
| 2010 (FY 2010/11) | $145,836 | $57,196 | $88,640 | $130,891 | $10,945 | 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.

Where an abatement applies, Property Tax is the amount owed after it. Abatements are granted to the property and do not necessarily transfer to a new owner.

Figures are the New York City Department of Finance assessment roll for tax lot 1015691426. 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

### Century Tower

Yorkville · Condominium

400 East 90th Street, New York, NY 10128

A building in Yorkville, currently featuring 3 active listings.

- **Year Built**: 2001
- **Total Units**: 3
- **Floors**: 23

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/century-tower)

### Available Residences — For Sale (3)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [23B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/400-east-90th-street-23b-ny-10128) | 3 | 3 | 1,432 sqft | $1,501 | $2,149,000 | Compass | Sep 11, 2026 | 1 days |
| [7D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/400-east-90th-street-d-7D-ny-10128) | 2 | 2 | 1,026 sqft | $1,316 | $1,350,000 — In contract | Compass | May 14, 2026 | 121 days |
| [4D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/400-east-90th-street-d-4D-ny-10128) | Studio | 1 | 476 sqft | $1,176 | $560,000 | MAllan Real Estate Inc | Jun 22, 2026 | 82 days |

## Estimated Monthly Payment

**$14,838 / month**, assuming a 20% down payment ($429,800), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $10,867
- **Property Taxes**: $1,882
- **Common Charges**: $2,089

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

## Potential NYC Second-Home Tax

This property may be subject to New York City’s non-primary residence surcharge if it is not used as a qualifying primary residence. The surcharge is based on the NYC Department of Finance market value, not the listing price.

[Estimate the Potential Surcharge](https://realestaterebatesnewyork.com/calculators/nyc-second-home-tax-calculator)

## Upper East Side

Overview of Upper East Side

[Explore Upper East Side](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Upper East Side

- [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

- [Century Tower — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/century-tower)
- [Upper East Side neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side)
- [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.