#425030082, Nina Hatvany, Vanessa H Kitchen, Listing office: Compass
$4,650,000 List price
843 Mason St San Francisco, CA 94108
5 beds
4 full, 2 partial
4,427 sqft
0.05 acres
$1,050 / sqft
House
Property details
About 843 Mason St
Nestled atop storied Nob Hill and directly across from the landmark Mark Hopkins Hotel, 843 Mason Street is a rare architectural treasure. Designed in 1917 by the legendary Willis Polk, this home is part of an exclusive row of classic townhouses that embody the timeless sophistication of early 20th-century San Francisco. This stunning 5BD/4BA/2HB residence spans approximately 4,427 square feet (per Open Homes floor plan) and unfolds across four thoughtfully designed levels, offering a rare combination of versatility, scale, and timeless charm. A private urban home that feels both impressive in scale and peaceful in character. One of only a handful of homes in this historically significant enclave, it presents a rare opportunity to own a lasting piece of San Franciscos architectural legacy. Surrounded by iconic landmarksGrace Cathedral, Huntington Park, the Fairmontand just steps from world-class dining and cable cars, with Union Square, the Financial District, and Russian Hill close by. Leased parking is conveniently available nearby at the Crocker Garage. This is more than a homeits a timeless piece of San Franciscos architectural heritage, designed by a master and located in one of the citys most celebrated settings.
Highlights
Home typeSingle Family Residence
StatusActive
Size4,427 sqft
Lot size0.05 Acres
Year built1917
MLS #425060484
FireplaceLiving Room
Summary
- Partial Bathrooms: 2
- Full Bathrooms: 4
- Appliances: Dryer, Washer
- Fireplace: Living Room
- Total Bedroom Count: 5
- Private Pool: No
- List Price: $4,650,000
- Price/SqFt: $1,050
- HOA Amount: $0
- Annual Tax Amount: $40,458
- Tax Year: 2024
- Directions: Between California Street and Pine Street
- Year Built: 1917
- Stories: 0
- Living Area: 4,427 SqFt
- Lot Size: 0.05 Acres
- MLS Number: 425060484
- MLS Name: San Francisco
- Office Name: Compass
- Office Phone: (415) 345-3000
- Listing Agent: Eric D Altree
Listings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS©, but is not warranted. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing Broker has attempted to offer accurate data, but buyers are advised to confirm all data provided. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
© 2025 San Francisco Association of Realtors. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/29/2025, 8:45:31 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Aug 24, 2011 | Home Sold | $2,750,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $3,386,417 | $40,458 |
| 2023 | $3,320,017 | $39,865 |
| 2022 | $3,254,919 | $39,654 |
| 2021 | $3,191,098 | $38,447 |
| 2020 | $3,158,378 | $37,261 |
| 2019 | $3,096,450 | $36,004 |
| 2018 | $3,035,737 | $36,004 |
| 2017 | $2,976,214 | $34,759 |
History based on county public records data.
Nearby schools
9
Gordon J. Lau Elementary School
Public District PK-5
0.2 mi
•950 Clay St
7
Jean Parker Elementary School
Public District KG-5
0.4 mi
•840 Broadway
5
Spring Valley Elementary School
Public District KG-5
0.5 mi
•1451 Jackson St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $64,726. Typical income of San Francisco, CA residents is between $35k-100k annually. The most common type of family is single, no kids. The majority of residents in this area have post secondary degree education.
How much money do the neighbors make?
24%
<35k
42%
35k-100k
25%
100k-200k
9%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
80%
Single, No Kids
1%
Single, with Kids
14%
Married, No Kids
5%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
5%
<11 yrs old
1%
12-17 yrs old
44%
18-34 yrs old
39%
35-64 yrs old
11%
65+ yrs old
What do the neighbors do for fun?
Art Museums
Music Concerts
Hiking/backpacking
Where do the neighbors shop?
Bloomingdales
H&M
Banana Republic
Where do the neighbors go to eat?
Starbucks
Chipotle
Jack In The Box
What do the neighbors drive?
Audi
Volkswagen
Toyota
What do the neighbors listen to?
News
Rhythmic Contemporary Hits- Alternative
All data provided by Home Junction and Claritas
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Frequently asked questions
About 843 Mason St
The listing price of 843 Mason St property is $4,650,000.
The property 843 Mason St is a house located in San Francisco, California, 94108.
Active Listing: 843 Mason St is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 843 Mason St are: Gordon J. Lau Elementary School (GreatSchools Rating 9/10), Jean Parker Elementary School (GreatSchools Rating 7/10), Spring Valley Elementary School (GreatSchools Rating 5/10), Francisco Middle School (GreatSchools Rating 5/10), Carmichael (Bessie)/Fec (GreatSchools Rating 3/10), Marina Middle School (GreatSchools Rating 6/10), San Francisco County Civic Center Secondary School (GreatSchools Rating 2/10), Five Keys Independence High School (SF Sheriff's) (GreatSchools Rating 2/10), Galileo Academy of Science & Technology High School (GreatSchools Rating 8/10).
According to the records, the last property tax for 2024 is $40,458 (source: MLS/based on county public records data).
The last sale was on August 24, 2011 for $2,750,000 (source: MLS/tax record).
The property at 843 Mason St has 5 bedrooms and 4 full and 2 half bathrooms.
The property 843 Mason St is 4,427 SqFt (source: MLS/tax record).
The year of construction for 843 Mason St is 1917.
This home is located at 843 Mason St in San Francisco, CA and zip code 94108 in the Lower Nob Hill neighborhood. This 4,427 square foot home, which was built in 1917, sits on a 0.05 acre lot. Features: 5 bedrooms, 6 bathrooms. It has been listed on Rocket Homes since July 28, 2025 and is currently priced at $4,650,000.
In June 2025, from all listings sold in San Francisco, CA there were more than 233 sold above asking price, over 135 sold below and more than 27 were sold right at the asked price. The number of listings in San Francisco, CA decreased by 12.4% between May and June 2025. While the average time on the market in June 2025 was 37 days, the median list price was $1,483,887.
From Rocket Homes Real Estate and based on county public records data.