For sale

Price cut: $20K (5/26)

$479,000

30 Mason St APT 502, San Francisco, CA 94102

1beds

728sqft

Get pre-qualified

Condominium, Residential

Built in 2007

-- sqft lot

$-- Zestimate^®

$658/sqft

$804/mo HOA

What's special

Stainless steel appliancesSpacious bedroomUpdated light fixturesGranite countertopsFunctional kitchenWood floors

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.

109 days

872

50

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 1
Bathrooms: 1
Full bathrooms: 1

Bathroom

Features: ShoweroverTub1, Tile

Dining room

Features: EatinKitchen

Family room

Features: NoFamilyRoom

Kitchen

Features: Countertop_Granite

Heating

Central Forced Air

Cooling

Other

Appliances

Included: Dishwasher, Range Hood, Electric Oven/Range, Refrigerator

Features

Flooring: Wood

Interior area

Total structure area: 728
Total interior livable area: 728 sqft

Property

Parking

Parking features: No Garage

Features

Stories: 6

Details

Parcel number: 0341032
Zoning: C-3-G
Special conditions: Standard

Construction

Type & style

Home type: Condo
Property subtype: Condominium, Residential

Materials

Foundation: Other
Roof: Other

Condition

New construction: No
Year built: 2007

Utilities & green energy

Gas: PublicUtilities
Sewer: Public Sewer
Water: Public
Utilities for property: Public Utilities, Water Public

Community & HOA

HOA

Has HOA: Yes
HOA fee: $804 monthly

Location

Region: San Francisco

Financial & listing details

Price per square foot: $658/sqft
Tax assessed value: $754,374
Annual tax amount: $9,824
Date on market: 4/3/2026
Listing agreement: ExclusiveRightToSell
Listing terms: CashorConventionalLoan

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
5/26/2026	Price change	$479,000-4%$658/sqft
Source: MLSListings Inc #ML82039692 Report a problem
4/3/2026	Listed for sale	$499,000-23.2%$685/sqft
Source: MLSListings Inc #ML82039692 Report a problem
3/13/2021	Listing removed	--
Source: Zillow Rental Manager Report a problem
3/4/2021	Price change	$1,700-5.6%$2/sqft
Source: Zillow Rental Manager Report a problem
2/9/2021	Price change	$1,800-10%$2/sqft
Source: Zillow Rental Manager Report a problem
1/30/2021	Price change	$2,000-12.9%$3/sqft
Source: Zillow Rental Manager Report a problem
12/28/2020	Price change	$2,295-6.3%$3/sqft
Source: Belong Report a problem
12/11/2020	Listed for rent	$2,450-15.4%$3/sqft
Source: Belong Report a problem
10/21/2019	Listing removed	$2,895$4/sqft
Source: Zillow Rental Manager Report a problem
10/9/2019	Price change	$2,895-8.8%$4/sqft
Source: Zillow Rental Manager Report a problem
9/20/2019	Price change	$3,175-16.4%$4/sqft
Source: Belong Report a problem
9/10/2019	Listed for rent	$3,800$5/sqft
Source: Belong Report a problem
3/2/2017	Sold	$650,000+54.8%$893/sqft
Source: Public Record Report a problem
12/9/2009	Sold	$420,000$577/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$9,824 +2.9%	$754,374 +2%
2024	$9,545 +1.6%	$739,584 +2%
2023	$9,394 +2.1%	$725,084 +2%
2022	$9,205 +1.8%	$710,868 +2%
2021	$9,039 -0.6%	$696,930 +1%
2020	$9,091 +3.5%	$689,784 +2%
2019	$8,783 +3.5%	$676,260 +2%
2018	$8,488 +44.8%	$663,000 +41.9%
2017	$5,863 +2.1%	$467,126 +2%
2016	$5,744 +1.3%	$457,968 +1.5%
2015	$5,670 +2.7%	$451,090 +2%
2014	$5,522	$442,254 +0.5%
2013	--	$440,256 +2%
2012	--	$431,624 +2%
2011	--	$423,162 +0.8%
2010	--	$420,000 +10.4%
2009	--	$380,523

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

Explore the cost of this home by adjusting the details. Changes won't be saved.

Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

See how much you could borrow to make a competitive offer.

Get pre-qualified

Climate risks

Neighborhood: Downtown

Getting around

100 / 100

Walker's Paradise

100 / 100

Rider's Paradise

93 / 100

Biker's Paradise

Nearby schools

GreatSchools rating

2/10
Redding Elementary School
Grades: K-5Distance: 0.7 mi
2/10
S.F. International High School
Grades: 8-12Distance: 1.6 mi
7/10
Galileo High School
Grades: 9-12Distance: 1.6 mi

Schools provided by the listing agent

District: SanFranciscoUnified

Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.