---
title: "15 WILLIAM Street #7D, New York City, NY 10004"
description: "15 WILLIAM Street #7D, New York City, NY 10004 — Financial District, New York City, NY. Listing Price $825,000. Studio bed, 1 bath, 698 sqft Illustrative Buyer Commission Share of $12,375 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10004/15-william-street-7d-ny-10004"
source: "Real Estate Rebate Team"
status: "Active"
---

# 15 WILLIAM Street #7D, New York City, NY 10004

Financial District, New York City, NY

Courtesy of Serhant

## At a Glance

- **Listing Price**: $825,000
- **Beds**: Studio
- **Baths**: 1
- **Sqft**: 698
- **Common Charges**: $1,008 / mo
- **Price per Sqft**: $1,182
- **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**: $825,000
- **Illustrative Buyer Commission Share**: -$12,375*
- **Illustrative Net Cost**: $812,625

*Illustrative Buyer Savings of $12,375 — 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 (10)

![15 WILLIAM Street #7D, New York City, NY 10004 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dccf46b3-fae1-46ec-b90c-1e3190c3866f.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/58598655-372b-4f66-9250-fc3091d0c2be.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e1d5bf7d-ad3b-40cc-89e2-cd94e56b9507.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e0580bce-395b-412f-95ee-df3e75bd0e79.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e8de42a9-404d-41a6-8e6c-d6923173cb1f.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/e0e99e6b-447d-4c27-afbd-eee0c124043f.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/8042b5db-7ee2-4171-b4db-4f8e7ee6a7af.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/7d75bc6d-6359-474b-b556-d6851a7a56b0.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/146c762c-d2a9-4e14-b0c2-7e1c8140f2e6.jpg)
![15 WILLIAM Street #7D, New York City, NY 10004 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/23202dff-524d-4c8e-b3a1-904ff8a6838d.jpg)

## Property Overview

Situated in the heart of the Financial District, this large studio residence (approx 700 sq ft) possesses a host of modern finishes and ceilings that reach over 10.5 feet in height! Illuminating the space are a pair of over-sized windows with bright Southeastern exposure and a lovely view of downtown Manhattan. Each window has been elegantly dressed with custom shades.

 Running the length of the foyer on either side is a sleek kitchen, a roomy entryway closet, and a unique multipurpose Murphy Office. The built-in Murphy Office maximizes space and, when not in use, is discreetly concealed behind a set of sliding doors. The kitchen is equipped with a suite of high-end integrated appliances that blend in seamlessly with chic white lacquer cabinetry. They include a gas stove, oven, and dishwasher by Miele, and a Liebherr refrigerator. A beautiful Caesarstone countertop finishes the space. Just past the kitchen is a laundry closet with a stackable Asko washer and dryer.

 The spacious living area is large enough to accommodate a King-sized bed, an oversized seating area, and a 2-to-4 person dining table. The massive bathroom features a custom double vanity with mirrored storage, a large walk-in rain shower, and an enormous deep soaking tub! The dressing area contains a walk-in closet.

 The welcoming lobby and library lounge is attended 24 hours a day. Building amenities include a newly redesigned indoor rooftop lounge and an outdoor terrace with a catering kitchen and sound system. Residents also enjoy access to the yoga studio, an incredible gym, a 55-ft indoor lap pool, a basketball court, sauna, and steam rooms, an outdoor hot tub, a dog park, an outdoor playground and indoor playroom, a squash court, and a truly impressive theater room! Parking is available on site and cold storage is provided for perishable deliveries.

## Property Details

- **Property Type**: Condominium
- **Baths**: 1
- **Rooms**: 3
- **Sqft**: 698 sqft
- **Stories**: 47
- **Year Built**: 2005
- **Price per Sqft**: $1,182
- **Common Charges**: $1,008 / Monthly
- **Listed On**: Apr 6, 2026
- **Days on Market**: 166 Days

### Residence Features

- Central Air
- Building Other
- Washer Hookup
- In Unit
- Building Roof Deck
- Dining Area
- High Ceilings
- Walk-In Closet(s)
- Dishwasher
- City

### Building Amenities

- Sauna

## Estimated Monthly Payment

**$5,180 / month**, assuming a 20% down payment ($165,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $4,172
- **Common Charges**: $1,008

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

## Sales and market data

### Recent sales

67 apartments at William Beaver House have recorded sales since September 2021, the most recent for $955,000 in August 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| [15C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-15c-ny-10005) (Apartment) | 1 | 832 | $955,000 | $1,148/ft² | August 17, 2026 | MLS |
| [14C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-c-14C-ny-10005) (Apartment) | 1 | 832 | $950,000 | $1,142/ft² | July 21, 2026 | MLS |
| 10G (Apartment) | 1 | 850 | $825,000 | $971/ft² | June 30, 2026 | MLS |
| 15H (Apartment) | 2 | 1,373 | $1,445,000 | $1,052/ft² | June 25, 2026 | MLS |
| 21A (Apartment) | 2 | 1,325 | $1,445,000 | $1,091/ft² | June 15, 2026 | City record · MLS |
| 18-AB (Apartment) | 3 | 2,116 | $2,450,000 | $1,158/ft² | June 3, 2026 | MLS |
| 14E (Apartment) | 2 | 1,300 | $1,545,000 | $1,188/ft² | May 12, 2026 | City record · MLS |
| 21E (Apartment) | 2 | 1,300 | $1,578,000 | $1,214/ft² | May 7, 2026 | City record · MLS |
| 9F (Apartment) | 1 | 812 | $900,000 | $1,108/ft² | April 28, 2026 | City record · MLS |
| 11G (Apartment) | — | 800 | $845,000 | $1,056/ft² | April 17, 2026 | City record |
| 18D (Apartment) | Studio | 698 | $830,000 | $1,189/ft² | April 16, 2026 | City record · MLS |
| 33I (Apartment) | 2 | 1,273 | $1,413,000 | $1,110/ft² | April 15, 2026 | City record · MLS |
| 28H (Apartment) | — | 1,373 | $170,000 | $124/ft² | March 16, 2026 | City record |
| 27A (Apartment) | 2 | 1,325 | $1,620,000 | $1,223/ft² | December 15, 2025 | City record |
| 22H (Apartment) | 2 | 1,373 | $1,595,000 | $1,162/ft² | December 5, 2025 | City record · MLS |
| 46J (Apartment) | — | 960 | $1,333,000 | $1,389/ft² | October 29, 2025 | City record |
| 39F (Apartment) | 1 | 812 | $999,000 | $1,230/ft² | October 17, 2025 | City record · MLS |
| 36D (Apartment) | — | 698 | $820,000 | $1,175/ft² | October 2, 2025 | City record |
| 42A (Apartment) | 2 | 1,325 | $1,755,000 | $1,325/ft² | October 2, 2025 | City record · MLS |
| 36DE (Apartment) | 3 | 1,999 | $2,520,000 | $1,261/ft² | October 2, 2025 | MLS |
| 36E (Apartment) | — | 1,300 | $1,700,000 | $1,308/ft² | October 2, 2025 | City record |
| 7H (Apartment) | 2 | 1,373 | $1,460,000 | $1,063/ft² | September 16, 2025 | City record · MLS |
| 7B (Apartment) | 1 | 791 | $935,000 | $1,182/ft² | August 22, 2025 | City record · MLS |
| 33G (Apartment) | 1 | 800 | $1,020,000 | $1,275/ft² | June 27, 2025 | City record · MLS |
| 31I (Apartment) | — | 1,273 | $1,495,000 | $1,174/ft² | June 18, 2025 | City record |
| 38E (Apartment) | 2 | 1,300 | $1,670,000 | $1,285/ft² | June 13, 2025 | City record · MLS |
| 38E (Apartment) | 2 | 1,300 | $1,670,000 | $1,285/ft² | June 13, 2025 | City record · MLS |
| 29E (Apartment) | 2 | 1,300 | $1,760,000 | $1,354/ft² | June 11, 2025 | City record · MLS |
| 40B (Apartment) | — | 791 | $1,100,000 | $1,391/ft² | June 9, 2025 | City record |
| 46B (Apartment) | — | 791 | $1,230,000 | $1,555/ft² | May 30, 2025 | City record |
| 16C (Apartment) | 1 | 832 | $955,000 | $1,148/ft² | May 23, 2025 | City record · MLS |
| 44A (Apartment) | 2 | 1,325 | $1,925,000 | $1,453/ft² | May 8, 2025 | City record · MLS |
| 23D (Apartment) | Studio | 698 | $825,000 | $1,182/ft² | April 17, 2025 | City record · MLS |
| 19C (Apartment) | 1 | 832 | $985,000 | $1,184/ft² | January 31, 2025 | City record · MLS |
| D3 (Apartment) | — | 1,076 | $1,300,000 | $1,208/ft² | November 12, 2024 | City record |
| 21B (Apartment) | 1 | 791 | $965,000 | $1,220/ft² | October 10, 2024 | City record · MLS |
| 10A (Apartment) | 2 | 1,325 | $1,475,000 | $1,113/ft² | September 18, 2024 | City record · MLS |
| 27E (Apartment) | 2 | 1,300 | $1,625,000 | $1,250/ft² | August 23, 2024 | City record · MLS |
| 30E (Apartment) | 2 | 1,300 | $1,620,000 | $1,246/ft² | July 11, 2024 | City record · MLS |
| 29I (Apartment) | 2 | 1,273 | $1,655,000 | $1,300/ft² | June 11, 2024 | City record · MLS |

Showing the 40 most recent of 67 recorded sales in this period.

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**: $825,000
- **Median sold price**: $835,000
- **Difference**: -$10,000 (-1.2%)
- **This home, $/ft²**: $1,182
- **Median $/ft²**: $1,196
- **Comparable sales**: 4
- **Sales from**: January 2022 – April 2026
- **Middle half of those sales**: $828,750 – $846,250

Based on studio sales at William Beaver House.

### How these sales were negotiated

- **Typical time to find a buyer**: 104 days (3 sales)
- **Typical time to close**: 60 days (4 sales)

Based on studio sales at William Beaver House 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 William Beaver House

| Year | Median $/ft² | Sales |
| --- | --- | --- |
| 2016 | $1,563/ft² | 13 |
| 2017 | $1,429/ft² | 42 |
| 2018 | $1,430/ft² | 24 |
| 2019 | $1,311/ft² | 24 |
| 2020 | $1,263/ft² | 9 |
| 2021 | $1,171/ft² | 16 |
| 2022 | $1,281/ft² | 10 |
| 2023 | $1,228/ft² | 8 |
| 2024 | $1,233/ft² | 10 |
| 2025 | $1,253/ft² | 18 |
| 2026 YTD | $1,109/ft² | 8 |

Based on recorded sales at William Beaver House. 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 William Beaver House](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/william-beaver-house)

## Price and Property History for 15 WILLIAM Street, Unit 7D

Review the recorded listing activity for 15 WILLIAM Street, Unit 7D, including asking-price changes and prior market dates.

| Date | Price | Listing event |
| --- | --- | --- |
| August 12, 2026 | $825,000 | Listing removed from the market |
| April 6, 2026 | $825,000 | Listed for sale by Serhant |

## Property Tax History

Taxes at 15 WILLIAM Street #7D were $16,521 in 2026, down 1.1% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $133,336 | $5,136 | $128,200 | $132,167 | $16,521 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $147,041 | $5,136 | $141,905 | $133,657 | $16,707 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $138,307 | $5,136 | $133,171 | $134,002 | $16,750 | 12.5% |
| 2023 (FY 2023/24) | $132,236 | $5,136 | $127,100 | $132,236 | $10,854 after $5,678 abatement | 12.502% |
| 2022 (FY 2022/23) | $132,091 | $5,136 | $126,955 | $132,091 | $4,876 after $11,328 abatement | 12.267% |
| 2021 (FY 2021/22) | $126,895 | $5,136 | $121,759 | $126,895 | $4,644 after $10,882 abatement | 12.235% |
| 2020 (FY 2020/21) | $140,488 | $5,136 | $135,352 | $130,556 | $16,015 | 12.267% |
| 2019 (FY 2019/20) | $137,330 | $5,136 | $132,194 | $123,260 | $15,374 | 12.473% |
| 2018 (FY 2018/19) | $130,995 | $5,136 | $125,859 | $115,536 | $11,771 | 12.612% |
| 2017 (FY 2017/18) | $129,593 | $5,136 | $124,457 | $109,502 | $11,256 | 12.719% |
| 2016 (FY 2016/17) | $114,378 | $5,136 | $109,242 | $103,689 | $8,252 | 12.892% |
| 2015 (FY 2015/16) | $104,020 | $5,136 | $98,884 | $101,347 | $8,066 | 12.883% |
| 2014 (FY 2014/15) | $98,709 | $5,136 | $93,573 | $98,671 | $5,420 | 12.855% |
| 2013 (FY 2013/14) | $100,819 | $5,136 | $95,683 | $96,720 | $5,440 | 13.145% |
| 2012 (FY 2012/13) | $100,529 | $5,137 | $95,392 | $93,509 | $2,939 | 13.181% |
| 2011 (FY 2011/12) | $102,647 | $5,136 | $97,511 | $90,355 | $2,911 | 13.433% |
| 2010 (FY 2010/11) | $90,646 | $5,136 | $85,510 | $86,779 | $600 | 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 1000251415. 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

### William Beaver House

Financial District · Condominium

15 WILLIAM Street, New York, NY 10004

A building in Financial District, currently featuring 7 active listings.

- **Year Built**: 2005
- **Active Units**: 7
- **Floors**: 47

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

### Available Residences — For Sale (9)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [7D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10004/15-william-street-7d-ny-10004) | Studio | 1 | 698 sqft | $1,182 | $825,000 | Serhant | Apr 6, 2026 | 165 days |
| [30A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-a-30A-ny-10005) | 2 | 2 | 1,325 sqft | $1,366 | $1,810,000 (-2.7%) | Corcoran Group | Oct 29, 2024 | 689 days |
| [12D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-d-12D-ny-10005) | Studio | 1 | 698 sqft | $1,418 | $990,000 | Corcoran Group | Sep 18, 2024 | 730 days |
| [31C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-c-31C-ny-10005) | 1 | 1 | 832 sqft | $1,550 | $1,290,000 (-0.8%) | Corcoran Group | Oct 29, 2024 | 689 days |
| [31G](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-31g-ny-10005) | 1 | 1 | 800 sqft | $1,375 | $1,100,000 (-8.3%) | Corcoran Group | Dec 2, 2024 | 655 days |
| [11-F](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-11f-ny-10005) | 1 | 1 | 812 sqft | $1,156 | $939,000 | AA Management NYC LLC | Aug 4, 2026 | 45 days |
| [39A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-39a-ny-10005) | 2 | 2 | 1,325 sqft | $1,430 | $1,895,000 | Douglas Elliman Real Estate | Aug 31, 2026 | 18 days |
| [27A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10004/15-william-street-a-27A-ny-10004) | 2 | 2 | 1,325 sqft | $1,245 | $1,650,000 — In contract | Brown Harris Stevens Residential Sales LLC | Sep 24, 2025 | 359 days |
| [10-H](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-10h-ny-10005) | 2 | 2 | 1,373 sqft | $1,089 | $1,495,000 — In contract | AA Management NYC LLC | Jun 18, 2026 | 92 days |

### Recently Sold (2)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [14C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-c-14C-ny-10005) | 1 | 1 | 832 sqft | $1,142 | $950,000 | I&A REALTY GROUP LLC | Apr 22, 2026 | Jul 21, 2026 |
| [15C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10005/15-william-street-15c-ny-10005) | 1 | 1 | 832 sqft | $1,148 | $955,000 | Compass | Apr 23, 2026 | Aug 17, 2026 |

## Financial District

Manhattan's Historic Power Center

[Explore Financial District](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/financial-district) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Financial District

- [Battery Park City real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/battery-park-city)
- [Civic Center real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/civic-center)
- [Two Bridges real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/two-bridges)
- [Tribeca real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/tribeca)
- [Chinatown real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/chinatown)
- [Little Italy real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/little-italy)

## Related Links

- [William Beaver House — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/william-beaver-house)
- [Financial District neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/financial-district)
- [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.