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$2,650,000

  • For Sale
  • Active
  • Condo
  • 2 Beds
  • 2 Full Baths
  • 1,247 Sq. Ft.
  • Updated 13 days ago
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Experience elevated living in Residence 4B at Union House: currently the only 2-bedroom, 2-bath luxury condominium available for sale in one of San Francisco's most coveted boutique buildings. Ideally located at the crossroads of Pacific Heights, Cow Hollow, Russian Hill, and the Marina, this refined 1,250 sq ft unit combines elegant design with modern comfort. Filled with natural light, the home features soaring ceilings and oversized picture-frame windows that showcase sweeping city views including direct views of the Golden Gate Bridge and Palace of Fine Arts. European wide-plank oak flooring, custom millwork, and premium finishes create an atmosphere of timeless sophistication. The gourmet kitchen impresses with Miele appliances, marble countertops, and a generous island that opens to a spacious family room perfect for entertaining. The expansive primary suite boasts a spa-like bath with double vanities and a large walk-in closet. A second bedroom, stylish guest bath, laundry room, and ample storage complete the offering. Built in 2020 with only 41 residences and a full time lobby attendant, Union House is a rare opportunity for luxurious city living in an unbeatable location.

Full Property Details for 1515 Union St #4B

General

  • Price: $2,650,000
  • HOA FEE: $2,088/month
  • Status: Active
  • Type: Condo
  • Source: San_Francisco
  • MLS ID: 426125930
  • Updated: 4/29/2026
  • Added to Site: 14 day(s) ago

Interior

  • Number of Rooms: 4
  • Rooms/Areas: Family Room, Kitchen, Laundry, Living Room, Storage
  • Appliances: Dishwasher, Disposal, ENERGY STAR Qualified Appliances, Gas Cooktop, Gas Water Heater, Range Hood, Ice Maker, Plumbed For Ice Maker, Self Cleaning Oven, Wine Refrigerator, Dryer, Washer/Dryer Stacked, Washer
  • Flooring: Marble, Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Bathroom Features: Double Vanity, Marble, Shower Stall(s), Tub
  • Primary Bathroom: Double Vanity, Marble, Soaking Tub, Tub

Bedrooms

  • Total Bedrooms: 2
  • Primary Bedroom: Closet, Walk-In Closet
  • Bedroom 1: Closet, Walk-In Closet

Other Rooms

  • Kitchen: Kitchen Island, Kitchen/Family Combo, Marble Counter, Pantry Cabinet, Pantry Closet
  • Laundry: Electric Dryer Hookup, Inside Room, Laundry Closet, Electric Dryer Hookup, Inside Room, Laundry Closet

Additional Information

  • Shared Amenities: Roof Deck
  • Security/Safety: Carbon Monoxide Detector(s), Fire Alarm, Fire Extinguisher, Fire Suppression System, Secured Access, Smoke Detector(s), Video System

Exterior

  • Exterior Features: Built-In Barbeque

Parking

  • Garage: Yes
  • Parking Features: Attached, Enclosed, Electric Vehicle Charging Station(s), Garage Door Opener, Side by Side, On Site, On Site – Monthly Fee (Condo Only)

Location

  • Area: SF District 7
  • County: San Francisco
  • Cross Streets: Van Ness Ave
  • Driving Directions: Located at the courner of Van Ness Ave & Union Streets (entry on Union Street)
  • Direction Faces: West

Community

  • Association: Yes
  • Assoc. Name: Union House HOA
  • Assoc. Fees Include: Common Areas, Door Person, Earthquake Insurance, Elevator, Insurance on Structure, Maintenance Structure, Management, Roof, Security, Sewer, Trash, Water
  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Meter on Site, Public, Water District
  • Cable Available: Yes
  • Utility Description: Cable Available, Internet Available, Public, Sewer Connected, Sewer Available, Underground Utilities

Structural Information

  • Architectural Style: Contemporary, Modern/High Tech
  • Construction: Concrete, Metal
  • Basement Desc.: None
  • Foundation: Concrete, Concrete Perimeter, Slab
  • Roof: Composition, Flat
  • Windows: Window Coverings
  • Square Feet: 1,247
  • Sq. Ft. Source: Assessor Auto-Fill
  • Living Area: 1,247 Sq. Ft.
  • Current Bldg. Use: Residential
  • Year Built: 2020

Lot Features

  • Property View: Bay, City, City Lights, Golden Gate Bridge, Panoramic, San Francisco, Water
  • Lot Size (Acres): 0.3801
  • Lot Size (Sq. Ft.): 16,557
  • Street/Road Desc.: Asphalt, Paved
  • Road Maintenance: Public Maintained Road
  • Lot Features: Shape Regular, Street Lights
  • Fencing (Description): None

Financial Considerations

  • For Sale: Yes
  • Association Fee: $2,088
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard
  • Restrictions: Rental(s)
  • APN: 546085

Listed by Compass, David S Costello

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Listing agent

— 1515 Union St #4B —

  • David S Costello

    Compass

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 1515 Union St #4B

School District:San Francisco Unified School District
NameGradesDistance
Sherman Elementary School
1651 Union Street, San Francisco, CA 94123
K-50.1 mi
Marina Middle School
3500 Fillmore Street, San Francisco, CA 94123
6-80.7 mi
S.F. International High School
655 De Haro Street, San Francisco, CA 94107
9-122.8 mi
Galileo High School
1150 Francisco Street, San Francisco, CA 94109
9-120.4 mi
Wallenberg (Raoul) Traditional High School
40 Vega Street, San Francisco, CA 94115
9-121.7 mi
Mission High School
3750 18th Street, San Francisco, CA 94114
9-122.5 mi
O'connell (John) High School
2355 Folsom Street, San Francisco, CA 94110
9-122.7 mi
Washington (George) High School
600 32nd Avenue, San Francisco, CA 94121
9-123.9 mi
Academy (The)- SF @Mcateer
555 Portola Drive, San Francisco, CA 94131
9-123.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 1515 Union St #4B Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/28/2026
Listed
$2,650,000
20.45%
MLS
6/24/2020
Sold
$2,200,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 1515 Union St #4B

Year
Property Taxes
Change
Tax Assessment
Change
2025
$27,829
3%
$2,288,880
2%
2024
$26,994
-10%
$2,244,000
-10%
2023
$29,983
2%
$2,480,860
2%
2022
$29,426
2%
$2,432,217
2%
2021
$28,910
—
$2,384,527
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 1515 Union St #4B

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NMLS#: 1598647

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Listed by Compass, David S Costello

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1515 Union Street #4B, San Francisco, CA 94123 (MLS# 426125930) is a Condo property with 2 bedrooms and 2 full bathrooms. 1515 Union Street #4B is currently listed for $2,650,000 and was received on April 28, 2026. Want to learn more about 1515 Union Street #4B? Do you have questions about finding other Condo real estate for sale in Sunset District? You can browse all Sunset District real estate or contact a Coldwell Banker agent to request more information.

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