---
title: "263 West End Avenue #5B, New York City, NY 10023"
description: "263 West End Avenue #5B, New York City, NY 10023 — Upper West Side, New York City, NY. Listing Price $625,000. Price Reduced: Reduced $25,000 (3.8%) from $650,000 on October 1, 2026. 1 bed, 1 bath Illustrative Buyer Commission Share of $9,375 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-5b-ny-10023"
source: "Real Estate Rebate Team"
dateModified: "2026-10-01T19:19:20.372Z"
status: "Active"
---

# 263 West End Avenue #5B, New York City, NY 10023

Upper West Side, New York City, NY

Courtesy of Compass

Last updated: October 1, 2026, 3:19 PM

## At a Glance

- **Listing Price**: $625,000
- **Price Reduced**: Reduced $25,000 (3.8%) from $650,000 on October 1, 2026
- **Beds**: 1
- **Baths**: 1
- **Common Charges**: $2,454 / 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**: $625,000
- **Illustrative Buyer Commission Share**: -$9,375*
- **Illustrative Net Cost**: $615,625

*Illustrative Buyer Savings of $9,375 — 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 (9)

![263 West End Avenue #5B, New York City, NY 10023 — photo 1 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/33e2e25c-e767-4cf7-b301-22659e3d0c23.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 2 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a3ae679f-28f5-4ede-be5a-de1932c4c4be.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 3 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e43b8231-d067-44ff-b4ad-c8ddd22c8b35.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 4 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/de49fd15-ffb8-4b21-98b3-ae92c707c15b.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 5 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a7f135f6-a42a-4f29-9661-95a2147bddbe.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 6 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/97d65f68-cdc2-45e8-8afd-f70bff1fdeeb.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 7 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/546f09e2-6e1d-40ce-ab44-058bef33dc41.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 8 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/26e2dd01-3c3d-4f8a-8e89-83e70b404c23.jpg)
![263 West End Avenue #5B, New York City, NY 10023 — photo 9 of 9](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e7ca539f-375b-491f-9ab9-29da85778f1b.jpg)

## Property Overview

Bring your architect and create your dream home within this gorgeous 1920's building located on the Upper West side.  The bones of this apartment are ready for their new owner to achieve a gracious home within the walls of this well thought out apartment.  Be welcomed by Herringbone wood floors and lovely light flowing into this unit from the east.  Thoughtfully laid out for living and dining, adding a home office (or big walk in closet) to the side.  The bedroom is massive and has an interesting layer of ceiling beams which make it look very lofty.  Lots of closets and a large downstairs storage unit with whopping 11 foot ceilings for your convenience.

Riverside Towers has a 24-hour Doorman and a great roof deck with city and river views. There is a live-in Super and a laundry room. Washer/dryer with board approval may be installed in the unit. The coop does allow gifting and co-purchasing.  Pied-a-terres  allowed.
This historic Upper West side neighborhood is convenient to the trains, cross town buses, fabulous shopping and Riverside Park.
2% flip tax paid by purchaser.

## Property Details

- **Property Type**: Co-op
- **Beds**: 1
- **Baths**: 1
- **Rooms**: 3
- **Stories**: 22
- **Year Built**: 1929
- **Common Charges**: $2,454 / Monthly
- **Listed On**: Oct 1, 2026
- **Days on Market**: 1 Days

### Residence Features

- Wall Unit(s)
- Building Washer Dryer Install Allowed
- Common On Floor
- Common Area
- Building Roof Deck
- Entrance Foyer
- High Ceilings
- Hardwood

### Building Amenities

- Clubhouse

## Estimated Monthly Payment

**$5,614 / month**, assuming a 20% down payment ($125,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $3,160
- **Common Charges**: $2,454

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

## Sales and market data

### Recent sales

27 apartments at Riverside Towers have recorded sales since October 2021, the most recent for $837,500 in August 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| [2C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-c-2C-ny-10023) (Apartment) | 1 | — | $837,500 | — | August 27, 2026 | MLS |
| [4G](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-g-4G-ny-10023) (Apartment) | 2 | 1,335 | $1,688,000 | $1,264/ft² | August 24, 2026 | MLS |
| 9E (Apartment) | 1 | — | $740,000 | — | June 9, 2026 | MLS |
| 12E (Apartment) | 1 | — | $625,000 | — | May 5, 2025 | MLS |
| 4AB (Apartment) | 4 | 2,150 | $3,400,000 | $1,581/ft² | April 14, 2025 | MLS |
| 13F (Apartment) | 1 | — | $780,000 | — | March 20, 2025 | MLS |
| 18AB (Apartment) | 4 | — | $4,900,000 | — | August 6, 2024 | MLS |
| 16E (Apartment) | 1 | — | $1,100,000 | — | July 10, 2024 | MLS |
| 14C (Apartment) | 1 | — | $849,000 | — | June 26, 2024 | MLS |
| 11E (Apartment) | 1 | — | $749,000 | — | June 25, 2024 | MLS |
| 15B (Apartment) | 1 | — | $830,000 | — | February 28, 2024 | MLS |
| 14G (Apartment) | 2 | — | $1,950,000 | — | December 27, 2023 | MLS |
| 12D (Apartment) | 1 | 900 | $685,000 | $761/ft² | December 13, 2023 | MLS |
| 2A (Apartment) | 2 | — | $1,200,000 | — | November 7, 2023 | MLS |
| 2E (Apartment) | 1 | — | $580,000 | — | October 26, 2023 | MLS |
| 8E (Apartment) | 1 | — | $675,000 | — | July 27, 2023 | MLS |
| 7A (Apartment) | 2 | 1,250 | $1,305,000 | $1,044/ft² | July 27, 2023 | MLS |
| 12G (Apartment) | 2 | — | $1,455,000 | — | June 20, 2023 | MLS |
| 13G (Apartment) | 2 | — | $1,440,000 | — | April 28, 2023 | MLS |
| 9F (Apartment) | 1 | — | $850,000 | — | February 28, 2023 | MLS |
| 2-D (Apartment) | 1 | — | $748,000 | — | January 21, 2023 | MLS |
| 8G (Apartment) | 2 | — | $1,595,000 | — | October 13, 2022 | MLS |
| 4F (Apartment) | 1 | — | $699,000 | — | September 15, 2022 | MLS |
| 12-C (Apartment) | 1 | 850 | $890,000 | $1,047/ft² | September 6, 2022 | MLS |
| 6-D (Apartment) | 1 | 900 | $877,200 | $975/ft² | August 19, 2022 | MLS |
| 14D (Apartment) | 2 | — | $1,475,000 | — | August 1, 2022 | MLS |
| 6-B (Apartment) | 1 | — | $770,000 | — | October 5, 2021 | 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**: $625,000
- **Median sold price**: $770,000
- **Difference**: -$145,000 (-18.8%)
- **Comparable sales**: 17
- **Sales from**: October 2021 – August 2026
- **Middle half of those sales**: $699,000 – $849,000

Based on one-bedroom sales at Riverside Towers.

Square footage is recorded for only 3 of these 17 sales (18%), so no price per square foot is shown for this group. Co-op sales rarely carry a floor area, and a figure drawn from a handful of them would not describe the rest.

### How these sales were negotiated

- **Sale-to-list price**: 96.7% (13 sales)
- **Sold below asking**: 85% (13 sales)
- **Typical time to find a buyer**: 66 days (16 sales)
- **Typical time to close**: 89 days (15 sales)

Based on one-bedroom sales at Riverside Towers 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 sale price, co-op one-bedroom sales in Upper West Side

| Year | Median sold price | Sales |
| --- | --- | --- |
| 2016 | $770,000 | 20 |
| 2017 | $749,000 | 126 |
| 2018 | $737,250 | 154 |
| 2019 | $750,000 | 100 |
| 2020 | $746,250 | 82 |
| 2021 | $731,250 | 190 |
| 2022 | $760,000 | 211 |
| 2023 | $750,000 | 136 |
| 2024 | $770,000 | 138 |
| 2025 | $760,000 | 173 |
| 2026 YTD | $745,000 | 89 |

Based on recorded co-op one-bedroom sales in Upper West Side. 2026 is year-to-date.

Sales data through August 2026.

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 Riverside Towers](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/riverside-towers)

## Price and Property History for 263 West End Avenue, Unit 5B

Review the recorded listing activity for 263 West End Avenue, Unit 5B, including asking-price changes and prior market dates.

- **Latest price change**: Reduced by $25,000, or 3.8%, on October 1, 2026
- **Originally listed**: March 2, 2026 at $750,000
- **Current asking price**: $625,000

| Date | Price | Listing event |
| --- | --- | --- |
| October 1, 2026 | $625,000 | Returned to the market |
| October 1, 2026 | $625,000 | Asking price reduced by $25,000, or 3.8% |
| August 25, 2026 | $650,000 | Listing removed from the market |
| June 5, 2026 | $650,000 | Asking price reduced by $45,000, or 6.5% |
| March 2, 2026 | $750,000 | Listed for sale by Compass |

## Property Taxes

This apartment is part of a co-op that is taxed as one lot shared across 124 apartments. The corporation’s 2026 property tax bill was $2,450,600 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit.

[See the full property tax history for Riverside Towers](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/riverside-towers)

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

## About The Building

### Riverside Towers

Upper West Side · Stock Cooperative

263 West END Avenue, New York, NY 10023

A building in Upper West Side, currently featuring 4 active listings.

- **Year Built**: 1929
- **Active Units**: 4
- **Floors**: 22

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

### Available Residences — For Sale (5)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [5B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-5b-ny-10023) | 1 | 1 | — | — | $625,000 (-3.8%) | Compass | Oct 1, 2026 | 1 days |
| [6E](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-e-6E-ny-10023) | 1 | 1 | — | — | $730,000 (-1.4%) | Compass | Apr 8, 2026 | 177 days |
| [11A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-a-11A-ny-10023) | 2 | 2 | — | — | $1,400,000 (-6.7%) | Brown Harris Stevens Residential Sales LLC | Jun 25, 2026 | 99 days |
| [6F](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-6f-ny-10023) | 1 | 1 | — | — | $875,000 | Compass | Sep 16, 2026 | 16 days |
| [20B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-b-20B-ny-10023) | 3 | 2 | — | — | $1,995,000 (-16.9%) — In contract | Douglas Elliman Real Estate | Mar 31, 2026 | 185 days |

### Recently Sold (2)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [2C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-c-2C-ny-10023) | 1 | 1 | — | — | $837,500 | Compass | Apr 9, 2026 | Aug 27, 2026 |
| [4G](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10023/263-west-end-avenue-g-4G-ny-10023) | 2 | 2 | 1,335 sqft | $1,264 | $1,688,000 | Brown Harris Stevens Residential Sales LLC | Apr 21, 2026 | Aug 24, 2026 |

## Upper West Side

Overview of Upper West Side

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

### Nearby Upper West Side

- [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park)
- [Upper East Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side)
- [Morningside Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/morningside-heights)
- [Hells Kitchen real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/hells-kitchen)
- [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

- [Riverside Towers — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/riverside-towers)
- [Upper West Side neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-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.