1515 Union St Unit PH3 San Francisco, CA 94123
Cow Hollow Neighborhood
2
Beds
2
Baths
1,772
Sq Ft
$2,087/mo
HOA Fee
Highlights
- Views of San Francisco
- New Construction
- Built-In Refrigerator
- Sherman Elementary Rated A-
- Rooftop Deck
- 4-minute walk to Allyne Park
About This Home
As of July 2025Welcome 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.
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $36,623
Year Built
- Built in 2020 | New Construction
Lot Details
- East Facing Home
- Corner Lot
HOA Fees
- $2,087 Monthly HOA Fees
Property Views
- Bay
- San Francisco
- Bridge
- City Lights
Home Design
- Penthouse
- Contemporary Architecture
- Traditional Architecture
- Modern Architecture
- Concrete Foundation
- Pillar, Post or Pier Foundation
- Ceiling Insulation
- Floor Insulation
- Wood Siding
Interior Spaces
- 1,772 Sq Ft Home
- Double Pane Windows
- Family Room Off Kitchen
- Combination Dining and Living Room
- Home Office
- Laundry closet
Kitchen
- Built-In Gas Oven
- Built-In Gas Range
- Built-In Refrigerator
- Ice Maker
- Dishwasher
- Marble Countertops
- Disposal
Flooring
- Wood
- Marble
Bedrooms and Bathrooms
- Main Floor Bedroom
- Walk-In Closet
- 2 Full Bathrooms
- Marble Bathroom Countertops
- Dual Flush Toilets
- Dual Vanity Sinks in Primary Bathroom
- Low Flow Toliet
- Soaking Tub in Primary Bathroom
- Separate Shower
Home Security
Parking
- 1 Car Attached Garage
- Enclosed Parking
- Side by Side Parking
- Garage Door Opener
- Assigned Parking
Utilities
- Central Heating and Cooling System
- Internet Available
- Cable TV Available
Additional Features
- Energy-Efficient Appliances
- Rooftop Deck
Listing and Financial Details
- Assessor Parcel Number 0546-109
Community Details
Overview
- Association fees include common areas, door person, elevator, gas, insurance on structure, maintenance exterior, ground maintenance, management, security, sewer, trash, water
- 41 Units
- Union House Owners Association, Phone Number (800) 400-2248
- Mid-Rise Condominium
- Built by DM DEVELOPMENT
Amenities
- Rooftop Deck
- Community Barbecue Grill
Pet Policy
- Limit on the number of pets
- Dogs and Cats Allowed
Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Jun 24, 2020
Sold by
Dm 2465 Van Ness Llc
Bought by
Sun Andy Jiawen
Similar Homes in San Francisco, CA
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | -- | Chicago Title |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 07/22/2025 07/22/25 | Sold | $2,950,000 | 0.0% | $1,665 / Sq Ft |
| 06/18/2025 06/18/25 | Pending | -- | -- | -- |
| 03/06/2025 03/06/25 | For Sale | $2,950,000 | -- | $1,665 / Sq Ft |
Source: San Francisco Association of REALTORS® MLS
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $36,623 | $3,120,172 | $332,503 | $2,787,669 |
| 2024 | $36,623 | $3,058,993 | $325,984 | $2,733,009 |
| 2023 | $36,085 | $2,999,014 | $319,593 | $2,679,421 |
| 2022 | $35,419 | $2,940,211 | $313,327 | $2,626,884 |
| 2021 | $34,800 | $2,882,561 | $307,184 | $2,575,377 |
Source: Public Records
Agents Affiliated with this Home
-
Andres Ardila
Seller's Agent in 2025
Andres Ardila
Compass
(415) 608-1003
11 in this area
58 Total Sales
-
David Costello
Seller Co-Listing Agent in 2025
David Costello
Compass
(415) 660-9955
9 in this area
47 Total Sales
-
Monica Pauli
Buyer's Agent in 2025
Monica Pauli
Compass
(415) 902-9502
6 in this area
149 Total Sales
Map
Source: San Francisco Association of REALTORS® MLS
MLS Number: 425015312
APN: 0546-109
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