Sold360d on market
1515 Union St #Penthouse 5
San Francisco, CA, 94123 • Union Street • San Francisco County
$4,425,000
$2277/sqft
3Beds
3Baths
1,943Sqft
0.38 acLot
2020Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Bay · Bridge(s) · City · City Lights · Marina · San Francisco
Contemporary,Modern/High Tech,Traditional Style
Built 2020 · 6 years of history
Enhanced Security
Carbon Monoxide Detector(s) · Secured Access · Smoke Detector(s)
Outdoor Living
Deck
Garage
Driveway · Assigned · Attached · Enclosed · Garage Door Opener · Inside Entrance · Mechanical Lift · Side By Side · Size Limited · On Site
Marble & Wood Floors
Quality flooring throughout
$2200/mo HOA
Barbecue · Roof Deck
This home is getting attention
Listed 360 days ago · 19 views
Market activity
Demand and pricing signals for this listing
19 views
People checking out this listing
360 days on market
Established listing
$2,277/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 41% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
Want the full market analysis?
Get the detailed selling prediction score, comparable sales data, and price trend forecast for this property.
Free · Delivered to your inbox in minutes
About this home
Condo · Built 2020
Perched atop Union House in prestigious Pacific Heights, Penthouse Five is a breathtaking retreat that defines sophisticated city living. This northwest-facing, seventh-floor residence is one of the largest available, offering 1,943 square feet of refined elegance with three bedrooms and two-and-a-half baths. The showpiece of this home is the expansive private rooftop terrace, among the largest in the building, where panoramic views of the Golden Gate Bridge, Palace of Fine Arts, and the shimmering San Francisco Bay create a stunning backdrop for entertaining or quiet relaxation. Inside, the open-concept living area is designed for both comfort and style, featuring a chef's kitchen with top-tier appliances, a spacious island with a built-in wine fridge, and a seamless flow into the dining and family room. Residents enjoy world-class amenities, including a seven-day-a-week doorman, a shared rooftop lounge, private parking, and additional storage. Experience the pinnacle of luxury in one of San Francisco's most sought-after addresses.
Standout features identified
Our analysis highlights expansive private rooftop terrace, san francisco bay, and palace of fine arts as key attractions of this home.
Estimated monthly payment
Based on current rates
$30,136/month
Principal & Interest$22,036
Property Tax$4,425
Insurance$1,475
HOA$2,200
Down payment20% ($885,000)
3%50%
Est. 6.35% rate · 30yr fixed · $3,540,000 loan
Full calculator →At a glance
Key facts and listing details
TypeCondominium
Year Built2020
HeatingCentral
CoolingCentral Air
Parking1 Attached Garage space
HOA$2,200 monthly
Property
Home typeCondo
Sub-typeCondominium
StyleContemporary,Modern/High Tech,Traditional
ConditionNew Construction
Year built2020
Stories8
Systems
HeatingCentral
CoolingCentral Air
ConstructionCeiling Insulation, Concrete, Floor Insulation, Wall Insulation, Wood
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingDriveway, Assigned, Attached, Enclosed, Garage Door Opener, Inside Entrance, Mechanical Lift, Side By Side, Size Limited, On Site
Lot0.38 Acres
Location & Tax
NeighborhoodUnion Street
Annual tax$41,556
Parcel0546111
Bathrooms & Fees
Full baths2
HOA$2,200/mo
Features & details
14 categories of property features
Interior Features
Appliances
Dishwasher
Disposal
Ice Maker
Flooring
Marble
Wood
Heating
Central
Cooling
Central Air
Laundry
Cabinets
Laundry Closet
Windows
Double Pane Windows
Green/Energy
Appliances
Exterior Features
Parking
Driveway
Assigned
Attached
Enclosed
Garage Door Opener
Inside Entrance
Mechanical Lift
Side By Side
Size Limited
On Site
Construction
Ceiling Insulation
Concrete
Floor Insulation
Wall Insulation
Wood
Patio & Porch
Deck
Lot Features
Corner Lot
Security
Carbon Monoxide Detector(s)
Secured Access
Smoke Detector(s)
Views
Bay
Bridge(s)
City
City Lights
Marina
San Francisco
Utilities
Cable Available
Internet Available
Natural Gas Available
Natural Gas Connected
Room details
11 rooms detailed
Master Bedroom
00
Walk-In Closet
Bedroom1
00
Bedroom2
00
Bedroom3
00
Bedroom4
00
Master Bathroom
Double VanityDual Flush ToiletLow-Flow Toilet(s)MarbleShower Stall(s)Soaking TubWalk-In Closet
Listing insights
Market data and value estimates
StatusSold
Days on market360
Est. value$3,678,500
Est. rent$8,236/mo
Tax rate1.17%
Price/sqft$2277
On marketMar 6, 2025
PostedMar 6, 2025
Last sold$4,425,000
MLS updatedApr 11, 2025
Tour days6
Views19
How are the schools in San Francisco?
3 schools rated nearby
Location
San Francisco, CA, 94123
Price history
5 events
DateEventPrice$/sqftSource
Apr 11, 2025Sold$4,425,000$2,277SFAR
Mar 14, 2025Pending Sale$4,625,000$2,380SFAR
Mar 6, 2025Listed For Sale$4,625,000$2,380SFAR
Sep 11, 2024Listing Removed$5,800,000$2,985SFAR
Jan 10, 2024Listed For Sale$5,800,000$2,985SFAR
Sold$4,425,000
Apr 11, 2025•$2,277/sqft•SFAR
Pending Sale$4,625,000
Mar 14, 2025•$2,380/sqft•SFAR
Listed For Sale$4,625,000
Mar 6, 2025•$2,380/sqft•SFAR
Listing Removed$5,800,000
Sep 11, 2024•$2,985/sqft•SFAR
Listed For Sale$5,800,000
Jan 10, 2024•$2,985/sqft•SFAR
Tax history
5 years of records
YearTax paidAssessed value
Apr 7, 2025$41,556$3,442,539
Apr 7, 2024$40,326$3,375,039
Apr 7, 2023$39,734$3,308,863
Apr 7, 2022$39,003$3,243,984
Apr 7, 2021$38,321$3,180,377
Nearby homes
Neighborhood details
Local context around this listing
San Francisco, CA • San Francisco County
Nearby neighborhoods
Bernal HeightsExcelsiorInner RichmondMissionOuter RichmondOuter SunsetPacific HeightsParksideSouth of MarketTenderloin
Nearby cities
San Francisco
Nearby zip codes
94109941109411294116941179411894121941229413494175
Similar homes
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
No obligation · Same-day response