---
title: "105 East 100th Street #4A, New York City, NY 10029"
description: "105 East 100th Street #4A, New York City, NY 10029 — East Harlem, New York City, NY. Last Sold Price $435,000. Sold on 2/8/2026. 1 bed, 1 bath, 535 sqft"
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10029/105-east-100th-street-a-4A-ny-10029"
source: "Real Estate Rebate Team"
dateModified: "2026-09-09T19:04:41.442Z"
status: "Closed"
---

# 105 East 100th Street #4A, New York City, NY 10029

East Harlem, New York City, NY

Courtesy of CORE Group Marketing LLC

Last updated: September 9, 2026, 3:04 PM

## At a Glance

- **Last Sold Price**: $435,000
- **Status**: Sold on 2/8/2026
- **Beds**: 1
- **Baths**: 1
- **Sqft**: 535
- **Common Charges**: $500 / mo
- **Monthly Taxes**: $575 / mo
- **Price per Sqft**: $839
- **Brokerage Fee**: Share Eligible

This listing was successfully closed and is no longer active on the market.

[Planning to sell? Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

## Photos (7)

![105 East 100th Street #4A, New York City, NY 10029 — photo 1 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/cd24ba6d-0b1a-48f5-8e7f-5b8770a77573.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 2 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/c868f58c-6a0a-41ad-9af7-298add307ced.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 3 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/04c1feac-e8d1-4330-9700-231cc2d8e4f8.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 4 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/7db66751-ef7b-4c64-9514-968b6f11706a.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 5 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d736bab7-5711-473a-8f65-b92b2cb6bc5e.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 6 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/c097f649-7870-47ed-ac51-e37b36c0606e.jpg)
![105 East 100th Street #4A, New York City, NY 10029 — photo 7 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/31f57806-7449-424c-8c33-f627c05453d2.jpg)

## Property Overview

Welcome to this charming one-bedroom condo nestled in the heart of East Harlem. With its exposed brick walls, abundant southern light, and prime location, this apartment offers the perfect blend of historic character, comfort, and convenience.   

This floor-through apartment features solid oak floors throughout, an abundance of closet space, ample room for dining and living, and with northern/southern exposure, there is natural sunlight throughout the day.

Located on a quiet tree-lined street bordering the Upper East Side, close to the 6 train at 96th Street and just a short distance from Central Park, this 10-unit boutique condo is perfect for those looking to embrace a vibrant neighborhood that's convenient to shops, cafes, and dining.

Low monthlies make this an attractive apartment for first-time buyers, and condo bylaws allow for investors (tenants can remain in place), parents buying for children, and pieds-à-terre. The building is also pet-friendly.

## Property Details

- **Property Type**: Condominium
- **Beds**: 1
- **Baths**: 1
- **Rooms**: 3
- **Sqft**: 535 sqft
- **Stories**: 5
- **Year Built**: 1910
- **Price per Sqft**: $839
- **Common Charges**: $500 / Monthly
- **Monthly Taxes**: $575 / mo
- **Listed On**: May 27, 2025
- **Days on Market**: 478 Days

### Residence Features

- Common On Floor

## Estimated Monthly Payment

**$3,345 / month**, assuming a 20% down payment ($89,800), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $2,270
- **Property Taxes**: $575
- **Common Charges**: $500

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

## Sales and market data

### Recent sales

3 apartments at 105 East 100th Street have recorded sales since September 2021, the most recent for $435,000 in January 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 4A (Apartment) | 1 | 535 | $435,000 | $813/ft² | January 8, 2026 | City record · MLS |
| 3A (Apartment) | 1 | 535 | $427,500 | $799/ft² | December 1, 2025 | City record · MLS |
| 4B (Apartment) | 1 | 535 | $440,000 | $822/ft² | October 16, 2025 | 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

- **Last sold price**: $435,000
- **Median sold price**: $435,000
- **Difference**: $0
- **Last sold, $/ft²**: $813
- **Median $/ft²**: $813
- **Comparable sales**: 3
- **Sales from**: October 2025 – January 2026
- **Middle half of those sales**: $431,250 – $437,500

Based on one-bedroom sales at 105 East 100th Street.

### How these sales were negotiated

- **Sale-to-list price**: 96.9% (3 sales)
- **Sold below asking**: 100% (3 sales)
- **Typical time to find a buyer**: 64 days (3 sales)
- **Typical time to close**: 78 days (3 sales)

Based on one-bedroom sales at 105 East 100th 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 sale price, condo and house one-bedroom sales in East Harlem

| Year | Median sold price | Sales |
| --- | --- | --- |
| 2017 | $621,000 | 17 |
| 2018 | $599,500 | 11 |
| 2019 | $807,856 | 16 |
| 2022 | $762,669 | 15 |
| 2023 | $572,500 | 16 |
| 2024 | $737,500 | 14 |
| 2025 | $537,500 | 14 |

Based on recorded condo and house one-bedroom sales in East Harlem.

Sales data through January 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 105 East 100th Street](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/105-east-100th-street)

## Price and Property History for 105 East 100th Street, Unit 4A

Review the recorded listing activity for 105 East 100th Street, Unit 4A, including asking-price changes and prior market dates.

- **Last sold (recorded)**: $435,000 on January 8, 2026

| Date | Price | Listing event |
| --- | --- | --- |
| January 8, 2026 | $435,000 | Sold — recorded sale price |
| January 8, 2026 | $435,000 | Sold — recorded sale price |
| July 30, 2025 | $449,000 | Entered contract |
| May 27, 2025 | $449,000 | Listed for sale by CORE Group Marketing LLC |

## Property Tax History

Taxes at 105 East 100th Street #4A were $6,910 in 2026.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $86,204 | $4,742 | $81,462 | $55,279 | $6,910 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $74,492 | $4,742 | $69,750 | $55,279 | $6,910 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $88,252 | $4,742 | $83,510 | $53,560 | $6,695 | 12.5% |
| 2023 (FY 2023/24) | $73,543 | $4,742 | $68,801 | $49,594 | $6,200 | 12.502% |
| 2022 (FY 2022/23) | $79,660 | $4,742 | $74,918 | $45,921 | $5,633 | 12.267% |
| 2021 (FY 2021/22) | $93,695 | $4,742 | $88,953 | $42,522 | $5,203 | 12.235% |
| 2020 (FY 2020/21) | $98,722 | $4,742 | $93,980 | $42,522 | $5,216 | 12.267% |
| 2019 (FY 2019/20) | $95,165 | $4,742 | $90,423 | $41,200 | $5,139 | 12.473% |
| 2018 (FY 2018/19) | $38,149 | — | — | $38,149 | $4,811 | 12.612% |
| 2017 (FY 2017/18) | $35,324 | — | — | $35,324 | $4,493 | 12.719% |
| 2016 (FY 2016/17) | $32,709 | — | — | $32,709 | $4,217 | 12.892% |
| 2015 (FY 2015/16) | $32,709 | — | — | $32,709 | $4,214 | 12.883% |
| 2014 (FY 2014/15) | $31,693 | — | — | $31,693 | $4,074 | 12.855% |
| 2013 (FY 2013/14) | $29,346 | — | — | $29,346 | $3,858 | 13.145% |
| 2012 (FY 2012/13) | $27,173 | — | — | $27,173 | $3,582 | 13.181% |
| 2011 (FY 2011/12) | $25,161 | — | — | $25,161 | $3,380 | 13.433% |
| 2010 (FY 2010/11) | $25,161 | — | — | $25,161 | $3,360 | 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 1016281006. 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

### 105 East 100th Street

East Harlem · Condominium

105 East 100th Street, New York, NY 10029

A building in East Harlem, currently featuring 0 active listings.

- **Year Built**: 1910
- **Active Units**: 0
- **Floors**: 5

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/105-east-100th-street)

### Available Residences — For Sale (0)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |

### Recently Sold (1)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [4A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10029/105-east-100th-street-a-4A-ny-10029) | 1 | 1 | 535 sqft | $813 | $435,000 | CORE Group Marketing LLC | May 27, 2025 | Feb 8, 2026 |

## East Harlem

Overview of East Harlem

[Explore East Harlem](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/east-harlem) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby East Harlem

- [Randall's Island real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/randall-s-island)
- [Morningside Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/morningside-heights)
- [Harlem real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/harlem)
- [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park)

## Related Links

- [105 East 100th Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/105-east-100th-street)
- [East Harlem neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/east-harlem)
- [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.