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30 Mason ST 502SAN FRANCISCO, CA 94102

Condo/Townhouse · 1 Bed · 1 Full Bath · 728 Sq. ft.
$479,000 Active

30 Mason ST 502 Overview

Time on Site:
87 days
Visits:
2

Live in the heart of downtown San Francisco at 30 Mason St #502, just steps from Union Square, world-class dining, shopping, and entertainment. This well-appointed junior studio condo offers 728 sqft of comfortable living space, featuring wood floors, updated light fixtures, and a bright, inviting living room filled with natural light. The functional kitchen is equipped with stainless steel appliances and granite countertops, providing both style and practicality. The spacious bedroom and bathroom offer a relaxing retreat in the middle of the city. Enjoy close proximity to San Francisco Museum of Modern Art, Yerba Buena Gardens, and convenient access to BART via Powell Street Station. Ideal for urban living, first-time buyers, or investors seeking a prime location with unbeatable walkability.

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30 Mason ST 502 Facts & Features

  • Type Condo/Townhouse
  • Sq. ft. 728
  • Price/Sq.ft. $658

Details

General

Association/HOA

  • Association Fee: 804
  • Association Fee Includes: Other
  • Association Name: 942 Market Street Owners Association
  • Association: 1

School Information

  • School District: San Francisco Unified

Building Information

  • Year Built: 2007

Location/Region

  • County Or Parish: San Francisco
  • MLS Area Major: 8 - Downtown

General Information

  • Parcel Number: 0341-032
  • Property Type: Residential
  • Zoning: C-3-G

Interior

Parking Information

  • Garage Spaces: 0

Beds/Baths

  • Bathrooms Full: 1
  • Bedrooms Total: 1

General Information

  • Cooling: Other
  • Fireplace: 0
  • Flooring: Wood
  • Foundation Details: Other
  • Heating: Central Forced Air
  • Living Area: 728
  • Stories Total: 6

Unit Information

  • Unit Number: 502

Exterior

Parking Information

  • Parking Features: No Garage

Lot Information

  • Lot Size Source: Assessor
  • Water Source: Public

Building Exterior/Construction

  • Roof: Other

General Information

  • Horse: No
  • Sewer: Sewer - Public
  • Utilities: Public Utilities

30 Mason ST 502 Neighborhood

Community

94102 (San Francisco) Demographics

39
Median Age
49,731
Population Density (per sq. mile)
53%
College Educated
$53,539
Estimated Median Income
1,602
Estimated Total Home Owners
17,487
Estimated Total Renters
8% / 92%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

30 Mason ST 502 Monthly Cost

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$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

30 Mason ST 502 Market Data

Based on the last 30 days in this zip code

$633,806
Average List Price
$905
Average Price per Square Foot
10
Properties Sold
70
Average Days on Market
48
Properties for Sale
Calculations provided by Reliance Network

30 Mason ST 502 History

Date Event Value Agent
5/26/2026Source: bridgeMLS Price Reduction
$479,000 -4.0%
5/26/2026Source: CRMLS Price Reduction
$479,000 -4.0%
5/26/2026Source: MLSListings Price Reduction
$479,000 -4.0%
4/3/2026Source: CRMLS Added to Database
April 03, 2026
4/3/2026Source: bridgeMLS Added to Database
April 03, 2026
4/3/2026Source: MLSListings Added to Database
April 03, 2026
Listing provided courtesy of Kinetic Real EstateGuillean Arradaza- MLS# ML82039692MLS ProviderContact Information: (650)753-7169