---
title: "531 Main Street #509, New York City, NY 10044"
description: "531 Main Street #509, New York City, NY 10044 — Roosevelt Island, New York City, NY. Last Sold Price $918,000. Sold on 8/7/2026. 2 bed, 2 bath, 1,364 sqft"
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10044/531-main-street-509-ny-10044"
source: "Real Estate Rebate Team"
status: "Closed"
---

# 531 Main Street #509, New York City, NY 10044

Roosevelt Island, New York City, NY

Courtesy of Compass

## At a Glance

- **Last Sold Price**: $918,000
- **Status**: Sold on 8/7/2026
- **Beds**: 2
- **Baths**: 2
- **Sqft**: 1,364
- **Common Charges**: $2,646 / mo
- **Price per Sqft**: $673
- **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This listing was successfully closed and is no longer active on the market.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 (10)

![531 Main Street #509, New York City, NY 10044 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/1eb4dde1-3f3d-4961-8e2b-f56880d00363.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/31bd14e5-fc20-4afd-abed-ef3594db977b.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/56b0b33a-7e4f-4066-a94b-766b9ab3e58a.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/84c39f5f-60a3-4d6a-a208-18193da75c15.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/45f369d6-93e1-41e8-9a9c-2ecca25b1eb0.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/895d7869-3d62-48c7-9c02-44fa11c093cc.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/49e14db0-529a-4bd2-a942-497056062785.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/56635c01-a7a5-4297-b66a-c9d30d58a820.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/2a8a4958-4666-47c1-87e4-1556814836ab.jpg)
![531 Main Street #509, New York City, NY 10044 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/8e9605ad-2134-48a0-b461-8d4bb4089649.jpg)

## Property Overview

-Doorman
-Two-level state-of-the-art fitness center with saunas
-60-foot-long atrium swimming pool
-Monthly maintenance includes heat, air conditioning, electricity, gas, and water.
______________________________________

Peaceful, waterfront living awaits in this sunny corner two-bedroom, two-bathroom home with private outdoor space at Rivercross, Roosevelt Island's most revered co-op.

Spanning approximately 1,364 square feet, this spacious and bright home drinks in sunlight thanks to walls of south-facing windows. A gracious foyer invites you into the expansive living room, where you'll enjoy a generous footprint for seating and dining areas. Relax and entertain indoors, or step onto the oversized balcony for al fresco dining overlooking the East River and city skyline. The roomy pass-through kitchen accommodates dinner for one or a dozen with ease thanks to custom cabinetry, a pantry, abundant granite counter space and stainless steel appliances, including a gas range, dishwasher, and built-in hood.

The sprawling owner's suite boasts plenty of space for a king-size bed and a home office, plus a walk-in closet and an en-suite bathroom. The second bedroom delivers balcony views and direct access to the guest bathroom. Additional closets, including another walk-in, mean storage will never be a problem in this exceptional Roosevelt Island home.

Rivercross is a handsome, well-maintained postwar co-op offering 24-hour doorman and concierge service, live-in superintendent, a playroom, bike room, two large laundry rooms, a two-level state-of-the-art fitness center, saunas, a sun deck and a glorious 60-foot-long atrium swimming pool. Monthly maintenance includes heat and air conditioning, electricity, gas, and water.

On serene and secluded Roosevelt Island, you're surrounded by beautiful waterfront recreation and skyline views. Lovely parks sit alongside an array of local shops and services, including a Starbucks, drug and grocery stores, banks, performance spaces, a New York Public Library and the fantastic new Cornell Tech campus. The iconic Roosevelt Island tram, F subway train and the Roosevelt Island Ferry Terminal provide effortless access to the rest of the city and beyond.

## Property Details

- **Property Type**: Co-op
- **Beds**: 2
- **Baths**: 2
- **Rooms**: 5
- **Sqft**: 1,364 sqft
- **Stories**: 20
- **Year Built**: 1975
- **Price per Sqft**: $673
- **Common Charges**: $2,646 / Monthly
- **Listed On**: Feb 9, 2026
- **Days on Market**: 220 Days

### Residence Features

- Common On Floor
- Common Area
- Balcony
- Private Outdoor Space Over 60 Sqft
- Granite Counters
- Sauna
- Stainless Steel Appliance(s)
- Hardwood

### Building Amenities

- Sauna

## Estimated Monthly Payment

**$7,288 / month**, assuming a 20% down payment ($183,600), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $4,642
- **Common Charges**: $2,646

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

## Sales and market data

### How this price compares

- **Last sold price**: $918,000
- **Median sold price**: $1,041,539
- **Difference**: -$123,539 (-11.9%)
- **Last sold, $/ft²**: $673
- **Comparable sales**: 19
- **Sales from**: December 2024 – March 2026
- **Middle half of those sales**: $972,500 – $1,127,875

Based on co-op two-bedroom sales in Roosevelt Island.

Square footage is recorded for only 11 of these 19 sales (58%), 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.

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

### How these sales were negotiated

- **Sale-to-list price**: 99.7% (18 sales)
- **Sold below asking**: 50% (18 sales)
- **Typical time to find a buyer**: 110 days (15 sales)
- **Typical time to close**: 66 days (18 sales)

Based on co-op two-bedroom sales in Roosevelt Island 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.

Sales data through March 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.

## Price and Property History for 531 Main Street, Unit 509

Review the recorded listing activity for 531 Main Street, Unit 509, including asking-price changes and prior market dates.

- **Latest price change**: Reduced by $7,000, or 0.8%, on August 7, 2026
- **Originally listed**: February 5, 2026 at $925,000
- **Last sold**: $918,000 on August 7, 2026

| Date | Price | Listing event |
| --- | --- | --- |
| August 7, 2026 | $918,000 | Sold |
| August 7, 2026 | $918,000 | Asking price reduced by $7,000, or 0.8% |
| April 20, 2026 | $925,000 | Entered contract |
| February 5, 2026 | $925,000 | Listed for sale by Compass |

## Roosevelt Island

Overview of Roosevelt Island

[Explore Roosevelt Island](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/roosevelt-island) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Roosevelt Island

- [Upper East Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side)
- [Long Island City real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/queens/long-island-city)
- [Midtown real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/midtown)
- [Astoria real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/queens/astoria)
- [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park)
- [Murray Hill real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/murray-hill)

## Related Links

- [Roosevelt Island neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/roosevelt-island)
- [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.