Welcome to Penthouse 3 at Union House, a stunning example of luxury living in San Francisco's prestigious Pacific Heights neighborhood. This newly constructed 41-unit condo complex offers an exclusive opportunity to own a piece of sophistication and style. Situated on the top 7th floor, this beautifully designed 2-bedroom, 2-bathroom Penthouse boasts an upgraded kitchen complete with a central island, seamlessly flowing into a spacious family room and living area. This open-concept space is perfect for both relaxation and entertaining guests. A staircase from the entryway leads you to an expansive roof deck terrace, offering breathtaking views of Russian Hill and the vibrant city skyline. Pristine and never before occupied, Penthouse 3 is one of the final three penthouses available for sale at Union House, making it a rare find for discerning buyers seeking elegance and modernity in one of San Francisco's most coveted neighborhoods. Don't miss the chance to own this exclusive residence.
Sold for $2,950,000
$2,950,000
1515 Union St #Penthouse 3, San Francisco, CA 94123
2beds
1,772sqft
Condominium
Built in 2020
-- sqft lot
$2,911,900 Zestimate®
$1,665/sqft
$8,177 Estimated rent
Home value
$2,911,900
$2.62M - $3.23M
$8,177/mo
Zestimate® history
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$8,177/mo
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$20,662/mo
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List your homeWhat's special
Central islandOpen-concept spaceVibrant city skylineExpansive roof deck terraceSpacious family room
Zillow last checked:
Listing updated:
Listed by:
Andres Ardila DRE #02080102 415-608-1003,
Compass 415-660-9955,
David S. Costello DRE #01947195 415-828-8122,
Compass
Bought with:
Monica M. Pauli, DRE #01309178
Compass
Source: SFAR,MLS#: 425015312
Originating MLS: San Francisco Association of REALTORS
Originating MLS: San Francisco Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Features: Walk-In Closet
- Area: 0
- Dimensions: 0 x 0
Bedroom 1
- Area: 0
- Dimensions: 0 x 0
Bedroom 2
- Area: 0
- Dimensions: 0 x 0
Bedroom 3
- Area: 0
- Dimensions: 0 x 0
Bedroom 4
- Area: 0
- Dimensions: 0 x 0
Primary bathroom
- Features: Double Vanity, Dual Flush Toilet, Low-Flow Toilet(s), Marble, Shower Stall(s), Soaking Tub, Walk-In Closet
Bathroom
- Features: Marble
Dining room
- Features: Dining/Living Combo
- Level: Main
- Area: 0
- Dimensions: 0 x 0
Family room
- Area: 0
- Dimensions: 0 x 0
Kitchen
- Features: Kitchen/Family Combo, Marble Counter, Pantry Closet
- Level: Main
- Area: 0
- Dimensions: 0 x 0
Living room
- Features: View
- Level: Main
- Area: 0
- Dimensions: 0 x 0
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Ice Maker
- Laundry: Cabinets, Laundry Closet
Features
- Flooring: Marble, Wood
- Windows: Double Pane Windows
- Has fireplace: No
Interior area
- Total structure area: 1,772
- Total interior livable area: 1,772 sqft
Property
Parking
- Total spaces: 1
- Parking features: Driveway, Assigned, Attached, Enclosed, Garage Door Opener, Inside Entrance, Mechanical Lift, Side By Side, Size Limited, On Site
- Has attached garage: Yes
- Has uncovered spaces: Yes
Features
- Entry location: Penthouse(s)
- Patio & porch: Deck
- Has view: Yes
- View description: Bay, Bridge(s), City, City Lights, San Francisco
- Has water view: Yes
- Water view: Bay
Lot
- Size: 0.38 Acres
- Features: Corner Lot, Private
Details
- Parcel number: 0546109
- Special conditions: Standard
Construction
Type & style
- Home type: Condo
- Architectural style: Contemporary,Modern/High Tech,Traditional
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Ceiling Insulation, Concrete, Floor Insulation, Wall Insulation, Wood
- Foundation: Concrete, Pillar/Post/Pier
Condition
- New Construction
- New construction: Yes
- Year built: 2020
Details
- Builder name: DM DEVELOPMENT
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Internet Available, Natural Gas Available, Natural Gas Connected
Green energy
- Energy efficient items: Appliances
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Secured Access, Smoke Detector(s)
HOA
- Has HOA: Yes
- Amenities included: Barbecue, Roof Deck
- Services included: Common Areas, Door Person, Gas, Insurance on Structure, Maintenance Structure, Maintenance Grounds, Management, Security, Sewer, Trash, Water
- HOA fee: $2,087 monthly
- HOA name: UNION HOUSE OWNERS ASSOCIATION
- HOA phone: 800-400-2248
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $1,665/sqft
- Tax assessed value: $3,120,172
- Annual tax amount: $37,743
- Price range: $3M - $3M
- Date on market: 3/6/2025
- Cumulative days on market: 706 days
- Total actual rent: 0
- Road surface type: Paved Sidewalk, Paved
Price history
| Date | Event | Price |
|---|---|---|
| 7/22/2025 | Sold | $2,950,000$1,665/sqft |
Source:  SFAR #425015312 Report a problem | ||
| 6/18/2025 | Pending sale | $2,950,000$1,665/sqft |
Source: SFAR #425015312 Report a problem | ||
| 3/6/2025 | Listed for sale | $2,950,000-4.8%$1,665/sqft |
Source: SFAR #425015312 Report a problem | ||
| 9/11/2024 | Listing removed | $3,100,000$1,749/sqft |
Source: SFAR #423740941 Report a problem | ||
| 9/11/2024 | Price change | $3,100,000-16.1%$1,749/sqft |
Source: SFAR #423740941 Report a problem | ||
| 10/31/2023 | Listed for sale | $3,695,000$2,085/sqft |
Source: SFAR #423740941 Report a problem | ||
| 8/24/2023 | Listing removed | -- |
Source: SFAR #423740941 Report a problem | ||
| 6/1/2023 | Listed for sale | $3,695,000$2,085/sqft |
Source: SFAR #423740941 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $37,743 +3.1% | $3,120,172 +2% |
| 2024 | $36,623 +1.5% | $3,058,993 +2% |
| 2023 | $36,085 +1.9% | $2,999,014 +2% |
| 2022 | $35,419 +1.8% | $2,940,211 +2% |
| 2021 | $34,800 | $2,882,561 |
Find assessor info on the county website
Neighborhood: Union Street
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Nearby schools
GreatSchools rating
- 6/10Sherman Elementary SchoolGrades: K-5Distance: 0.1 mi
- 7/10Marina Middle SchoolGrades: 6-8Distance: 0.7 mi
- 7/10Galileo High SchoolGrades: 9-12Distance: 0.4 mi
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Estimated market value
$2,911,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,911,900
- California
- San Francisco County
- San Francisco
- 94123
- Union Street
- 1515 Union St Unit Penthouse 3
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