A rare combination of light, space, and thoughtful design, Residence 10B offers an effortless downtown lifestyle in one of the Financial District's most sought-after full-service condominiums.
Spanning nearly 800 square feet, this bright one-bedroom is filled with natural light from oversized south-facing windows, showcasing open city views throughout the day. High ceilings further enhance the space, creating an airy, loft-like feel.
The layout flows seamlessly from the kitchen into a generous living area, complemented by a thoughtfully integrated built-in workspace that can be discreetly tucked away when not in use. The bedroom is well-proportioned with excellent closet space, and the overall layout is both functional and inviting.
Additional features include central heating and cooling, an in-unit washer/dryer, and ample storage throughout.
15 William Street is a full-service condominium offering an exceptional amenity package, including a penthouse lounge with terrace, fitness center with lap pool, sauna and steam rooms, screening room, children's play area, dog run, and valet parking.
Ideally located in the Financial District, you are moments from top dining, shopping, Whole Foods, and multiple transportation options.
Active
$949,000
15 William St APT 10B, New York, NY 10005
1beds
791sqft
Condominium
Built in 2008
-- sqft lot
$923,000 Zestimate®
$1,200/sqft
$1,143/mo HOA
What's special
Oversized south-facing windowsAiry loft-like feelCentral heating and coolingHigh ceilingsThoughtfully integrated built-in workspaceAmple storage throughout
- 169 days
- 117
- 5
Zillow last checked:
Listing updated:
Listed by:
Douglas Elliman 305-798-1653,
Davina Arroyave,
Alexander Boriskin
Source: StreetEasy,MLS#: S1817998
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Rooms
- Room types: Bike Room, Childrens Playroom, Media Room, Package Room
Cooling
- Central Air
Appliances
- Included: Dishwasher, Washer/Dryer
- Laundry: Inside
Features
- Flooring: Hardwood
- Has fireplace: No
Interior area
- Total structure area: 791
- Total interior livable area: 791 sqft
Property
Parking
- Parking features: Garage
- Has garage: Yes
Features
- Pool features: Swimming Pool
Details
- Parcel number: 000251437
- Special conditions: Resale
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Condition
- Year built: 2008
Community & HOA
Community
- Features: Doorman, Full Time Doorman, Virtual Doorman
- Security: Doorman, Full-Time Doorman, Virtual Doorman
- Subdivision: Financial District
HOA
- Has HOA: Yes
- Amenities included: Laundry, Roof Deck, Fitness Center, Elevator(s), Concierge
- Services included: Maintenance
- HOA fee: $1,143 monthly
Location
- Region: New York
Financial & listing details
- Price per square foot: $1,200/sqft
- Tax assessed value: $370,210
- Annual tax amount: $18,924
- Date on market: 3/25/2026
Estimated market value
$923,000
$877,000 - $969,000
$6,045/mo
Price history
| Date | Event | Price |
|---|---|---|
| 3/25/2026 | Listed for sale | $949,000-4.6%$1,200/sqft |
Source: StreetEasy #S1817998 Report a problem | ||
| 1/1/2021 | Listing removed | -- |
Source: | ||
| 11/30/2020 | Price change | $3,275-6.4%$4/sqft |
Source: Douglas Elliman Report a problem | ||
| 10/13/2020 | Listed for rent | $3,500-16.7%$4/sqft |
Source: Douglas Elliman Report a problem | ||
| 8/16/2019 | Listing removed | $4,200$5/sqft |
Source: Douglas Elliman Report a problem | ||
| 8/8/2019 | Listed for rent | $4,200$5/sqft |
Source: Douglas Elliman Report a problem | ||
| 7/31/2019 | Listing removed | $995,000$1,258/sqft |
Source: Compass Report a problem | ||
| 4/3/2019 | Price change | $995,000-5.2%$1,258/sqft |
Source: Compass Report a problem | ||
| 10/24/2018 | Price change | $1,050,000-4.1%$1,327/sqft |
Source: Compass Report a problem | ||
| 7/17/2018 | Listed for sale | $1,095,000+46%$1,384/sqft |
Source: Compass Report a problem | ||
| 3/22/2010 | Sold | $750,000-21.1%$948/sqft |
Source: Public Record Report a problem | ||
| 11/6/2009 | Sold | $950,000$1,201/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,929 -0.3% | $166,594 +6.3% |
| 2024 | $18,981 +2.1% | $156,698 +4.6% |
| 2023 | $18,597 | $149,820 +0.1% |
| 2022 | -- | $149,656 +4.1% |
| 2021 | -- | $143,769 -9.7% |
| 2020 | -- | $159,170 +2.3% |
| 2019 | $17,419 +5.5% | $155,592 +4.8% |
| 2018 | $16,509 +4.6% | $148,415 +1.1% |
| 2017 | $15,780 +68.8% | $146,826 +13.3% |
| 2016 | $9,350 | $129,587 +10% |
| 2015 | $9,350 +267.3% | $117,852 +5.4% |
| 2014 | $2,545 | $111,834 -2.1% |
| 2013 | -- | $114,226 +0.3% |
| 2012 | -- | $113,896 -2.1% |
| 2011 | -- | $116,296 +13.2% |
| 2010 | -- | $102,700 |
Find assessor info on the county website







