630 Mason St, Unit 403

750 Sq. Ft.
$732 / Sq. Ft.
750
Sq. Ft.
$732
per Sq. Ft.

Description

Spacious, light and bright co-op condo with great architectural detail in an elegant Art- Deco building built in 1927. Elevators whisk one to the 4th floor where one enters this charming unit through a generous hall with enormous amount of closet space leading to a large living room with decorative fireplace, beamed ceiling, ample space for a home office and multiple windows over looking unique San Francisco outlooks. A pleasing kitchen with stainless steel appliances, granite counters and a good...Spacious, light and bright co-op condo with great architectural detail in an elegant Art- Deco building built in 1927. Elevators whisk one to the 4th floor where one enters this charming unit through a generous hall with enormous amount of closet space leading to a large living room with decorative fireplace, beamed ceiling, ample space for a home office and multiple windows over looking unique San Francisco outlooks. A pleasing kitchen with stainless steel appliances, granite counters and a good sized dining area, an updated bath and a large bedroom with ample closet space is also accessible from the central hall. This well run and well maintained building has an in-house manager, a beautiful garden providing a welcome city refuge and a bike storage area. 630 Mason is within stone's throw of Union Square and Nob Hill and steps away from our theater district and some of the best and newest shopping, bars and restaurants that the City offers. A great pied a terre or City Home.

Listing Agent

  1. Shivani Desai

    Shivani Desai

    Listing Agent

    Compass

    DRE #02042817

    shivani.desai@compass.com

    P: (415)-632-7599

Property Details for 630 Mason Street, Unit 403

Architectural Style
Art Deco
View Description
City, Downtown
Cross Street
Post
Total Parking Spaces
0
LISTING UPDATED: 02/02/2026 08:50 AM

Property Details for 630 Mason Street, Unit 403

StatusComing Soon
MLS #426100648
Days on Compass-
Taxes-
HOA Fees$584 / month
Condo/Co-op Fees-
Compass TypeCo-op
MLS TypeResidential / Stock Cooperative
Year Built1927
CountySan Francisco County

Location

Listing Courtesy of Compass, Shivani Desai, DRE #02042817
Add your commute

Building Information for 630 Mason Street, Unit 403

Building/Complex630 Mason StFloor-Stories-Residences-Pet Policy-Pet Policy Details-Year Built1927

Payment Calculator

$3,260 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,676

Property Taxes

$0

HOA Dues

$584

The Payment Calculator is for illustrative purposes only.

Property Information for 630 Mason Street, Unit 403

Summary
Location and General Information
  • Area/District: SF District 8
  • Area Short Display: 8
  • Subdistrict: Downtown
  • Location Description: SF District 8, Downtown, SF District 8 Downtown
Taxes and HOA Information
  • APN: 0284041
  • City Transfer Tax Rate: .00%
  • County Transfer Tax Rate: .00%
  • Association: Yes
  • Association Name: alta appartments hoa
  • Association Fee Frequency: Monthly
  • Association Phone: (415) 842-9880
Parking
  • Carport Spaces: 0
  • Garage Spaces: 0
  • Open Parking Spaces: 0
  • Parking Fee $: $.00
  • Num of Parking Spaces: 0.0
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Square Footage Source: Assessor Auto-Fill
  • Year Built Source: Assessor Agent-Fill
  • Lot Size Source: Assessor Auto-Fill
Property and Assessments
  • Property Condition: Updated/Remodeled
  • Possession: Close of Escrow, Seller Rent Back
  • Picture Count: 21
  • Photos Provided By: Agent
  • Elevation: 0
Green Features
  • Green Verification Year: 0
Utilities
  • Sewer: Public Sewer
  • Utilities: Cable Connected
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Construction Materials: Concrete, Stucco, Wood
  • Foundation: Concrete Perimeter
  • Stories: 0
  • Main Level: Bedroom(s), Dining Room, Kitchen, Living Room
  • Exterior Features: Uncovered Courtyard
  • Window Features: Dual Pane Partial
  • Security Features: Carbon Mon Detector, Fire Alarm, Security Gate, Smoke Detector
  • Accessibility Features: Elevator/Lift
  • Road Surface Type: Asphalt
Interior Features
  • Interior Features: Elevator
  • Heating: Radiant
  • Appliances: Dishwasher, Free Standing Refrigerator, Microwave
  • Laundry Features: In Basement
  • # of Fireplaces: 1
  • Bath Features: Low-Flow Toilet(s), Radiant Heat
  • Flooring: Carpet, Wood
  • Entry Level: 0
  • Fireplace Features: Decorative Only
  • Possible Bedrooms: 0.0
  • Full Bathrooms: 1
  • # of Rooms: 3
Room Information
Master Bedroom
  • Primary Bedroom Dimensions Area: 0.0
  • Primary Bedroom Dimensions Length: 0.0
  • Primary Bedroom Dimensions Width: 0.0
Bedroom 2
  • Bedroom 2 Dimensions Area: 0.0
  • Bedroom 2 Dimensions Length: 0.0
  • Bedroom 2 Dimensions Width: 0.0
Bedroom 3
  • Bedroom 3 Dimensions Area: 0.0
  • Bedroom 3 Dimensions Length: 0.0
  • Bedroom 3 Dimensions Width: 0.0
Bedroom 4
  • Bedroom 4 Dimensions Area: 0.0
  • Bedroom 4 Dimensions Length: 0.0
  • Bedroom 4 Dimensions Width: 0.0
Living
  • Living Room Dimensions Area: 0.0
  • Living Room Dimensions Length: 0.0
  • Living Room Dimensions Width: 0.0
  • Living Room Features: Open Beam Ceiling, View
Dining
  • Dining Room Dimensions Area: 0.0
  • Dining Room Dimensions Length: 0.0
  • Dining Room Dimensions Width: 0.0
  • Dining Room Features: Formal Area, Formal Room
Family Room
  • Family Room Dimensions Area: 0.0
  • Family Room Dimensions Length: 0.0
  • Family Room Dimensions Width: 0.0
Kitchen
  • Kitchen Dimensions Area: 0.0
  • Kitchen Dimensions Length: 0.0
  • Kitchen Dimensions Width: 0.0
  • Kitchen Features: Breakfast Room, Granite Counter
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Rental
Rent Information
  • Occupant Type: Owner
  • Current Rent: $.00

Property History for 630 Mason Street, Unit 403

DateEvent & SourcePriceAppreciation
Nov 17, 2025

Expired

RESFAR #425053290

$585,000
Sep 18, 2025

Price Change

RESFAR #425053290

$585,000
Jul 7, 2025

Listed (Active)

RESFAR #425053290

$599,000
Jul 18, 2019

Sold

RESFAR #485898

$715,000
Jul 15, 2019

Pending

RESFAR #485898

Jun 5, 2019

Listed (Active)

RESFAR #485898

$710,000
Nov 30, 2004

Sold

RESFAR #269200

$410,000
Nov 17, 2004

Sold (Public Record)

Public Record #313757600

$410,000
Nov 1, 2004

Pending

RESFAR #269200

Jul 2, 2004

Listed (Active)

RESFAR #269200

$420,000
Jun 10, 2004

Withdrawn

RESFAR #263798

Mar 15, 2004

Listed (Active)

RESFAR #263798

$439,000
Apr 22, 2003

Sold

RESFAR #247396

$280,000
Apr 21, 2003

Pending

RESFAR #247396

Jan 23, 2003

Price Change

RESFAR #247396

$325,000
Jan 23, 2003

Price Change

RESFAR #247396

$299,000
Jan 22, 2003

Listed (Active)

RESFAR #247396

$325,000
DateEvent & SourcePrice
11/17/2025

Expired

RESFAR #425053290

$585,000
09/18/2025

Price Change

RESFAR #425053290

$585,000
07/07/2025

Listed (Active)

RESFAR #425053290

$599,000
07/18/2019

Sold

RESFAR #485898

$715,000
07/15/2019

Pending

RESFAR #485898

06/05/2019

Listed (Active)

RESFAR #485898

$710,000
11/30/2004

Sold

RESFAR #269200

$410,000
11/17/2004

Sold (Public Record)

Public Record #313757600

$410,000
11/01/2004

Pending

RESFAR #269200

07/02/2004

Listed (Active)

RESFAR #269200

$420,000
06/10/2004

Withdrawn

RESFAR #263798

03/15/2004

Listed (Active)

RESFAR #263798

$439,000
04/22/2003

Sold

RESFAR #247396

$280,000
04/21/2003

Pending

RESFAR #247396

01/23/2003

Price Change

RESFAR #247396

$325,000
01/23/2003

Price Change

RESFAR #247396

$299,000
01/22/2003

Listed (Active)

RESFAR #247396

$325,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 630 Mason Street, Unit 403

Taxable ValueLand$469,172Additions$312,779Total$781,951
Tax Record2025$10,126 ($844 / month)
Home Facts
Beds1Total Finished SqFt750 SqFtAbove Grade Finished SqFt750 SqFtStories1StyleCooperativeYear Built1927ZoningRC4CountySAN FRANCISCOAPN0284 -041

Schools near 630 Mason Street, Unit 403

This home is within San Francisco Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Charter - 9 to 12
Public - K to 5
Rating
School
Distance
Lau (Gordon J.) Elementary School
PublicK to 5

Marina Middle School
Public6 to 8

Edwin and Anita Lee Newcomer School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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630 Mason Street, Unit 403 is a co-op Coming Soon in San Francisco, CA 94108. This property is currently priced at $549,000. This listing's school district is San Francisco Unified School District. Nearby schools include Lau (Gordon J.) Elementary School, Marina Middle School and Five Keys Independence High School (Sf Sheriff's). 630 Mason Street, Unit 403 is a 1-bed, 1-bath, 750 sqft co-op built in 1927.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Compass, Shivani Desai, DRE #02042817

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.