1515 Union Street, #4G

Offered for the 1st time as a resale, Residence 4G is Union House's only 1BR+Den home ever to come to market. An extraordinary opportunity in one of San Francisco's most coveted luxury boutique buildings. Completed in 2020, Union House blends timeless architectural inspiration with refined contemporary design at the nexus of Pacific Heights, Russian Hill, Cow Hollow, and the Marina. This bright and beautifully scaled home features oversized picture-frame windows, high ceilings, and European wide-plank oak flooring throughout. The open living space includes a chef's kitchen with white quartz counters, Miele appliances, a 4-burner gas cooktop, spacious island with wine fridge and microwave, and generous storage. The large den offers flexibility for an office or guest space. Residents enjoy a wonderful staffed front desk team, secure entry, additional storage, and an expansive furnished rooftop terrace complete with BBQ grill, gas fireplace, and sound system - perfect for taking in stunning views of the Golden Gate Bridge and the Bay. A rare opportunity to live in a newly built luxury building in the north side of the city won't last long. A parking space may also be available for lease.

Days on Market

0 days

Current Status

Active

Original Price

$1,300,000

List Price

$1,300,000

On Market Date

Apr 17, 2026

Property Type

Condominium

Area

25194 - 7 - Cow Hollow

Zip Code

94123

MLS ID

ML82043512

APN

0546-090

Year Built

2020

Stories in Building

1

Possession

COE

Data Source

MLSL

Origin MLS System

MLSListings, Inc.

Bed

1

Bath

1

Marble, Primary - Stall Shower(s), Stall Shower

Parking

0

No Parking

SQ FT

913

SQ FT Source

Unavailable

Kitchen

Cooktop - Gas, Oven - Self Cleaning, Oven Range, Oven Range - Built-In, Oven Range - Built-In, Gas, Refrigerator, Wine Refrigerator

Cooling

Central AC

Dining Room

Breakfast Nook, Eat in Kitchen

Disclosures

Natural Hazard Disclosure

Family Room

Kitchen / Family Room Combo

Flooring

Hardwood

Foundation

Concrete Slab

Heating

Central Forced Air

Laundry

In Utility Room, Washer / Dryer

Views

City Lights

Possession

COE

Architectural Style

Contemporary, Modern / High Tech

* Fee

$1,640

Name

Union House HOA

Phone

800-400-2284

*Fee includes

Door Person, Insurance - Common Area, Insurance - Hazard, Insurance - Structure, Maintenance - Exterior, Reserves, Sewer, Water, and Water / Sewer

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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