630 Mason St #601, San Francisco, CA 94108

Sold October 16, 2025 for $645,000 · 0.6% under asking · 37 days on market

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Listed By James A Caldwell. DRE# 001305936. Compass. (415) 407-2525

Source: SFAR/San Francisco, MLS # 425064461

630 Mason St #601 in San Francisco sold for $645,000 on October 16, 2025 — 0.6% below its $649,000 asking price — 37 days after coming on the market. That works out to $768 per square foot for a 1-bedroom, 1-bath co-op built in 1927. The 840 sq ft co-op sits in Downtown, which Houseberry scores 2.5/5 overall, 2.5/5 for schools and 1.9/5 for safety — 87th of 92 neighborhoods in San Francisco — with a median home price of $4.38M.

So much to love about this downtown San Francisco light filled home with stunning city views! Unit 601 at 630 Mason Street is located in a 1927 boutique art deco building offering incredible original charm. Elegant antique parquet and plank hardwood flooring throughout the unit. The lovely living room offers an abundance of natural light and rich period details with wall and crown molding, a lovely decorative fireplace and filled with downtown city views from every window! A charming separate dining area connects to the livi

Date	Event & Source	Price	Change
Oct 16, 2025	Sold SFAR	$645,000	−0.6%
Sep 09, 2025	Listed SFAR	$649,000

School Name	Type	Grades	Distance	Houseberry School Score
Lau (Gordon J.) Elementary	Primary	K-5	0.3 mi	4/5
Marina Middle	Middle	6-8	1.7 mi	3.5/5

Click links for school listing

info at GreatSchools.org

Houseberry School Score Data

from CA Dept. of Education

Houseberry recommends using these scores as only a starting point, and conducting your own investigation into what schools fit best for your preferences. School boundaries are not guaranteed and may change. It is important to contact the appropriate school district to confirm enrollment eligibility before making any decision to move to a neighborhood.

Near Good Merchants
5.0
Public Spaces
3
Curb Appeal
3

Overall Amenities score: 3.4

What neighborhood is 630 Mason St #601 in?

630 Mason St #601 sits in Downtown, San Francisco. Houseberry gives the neighborhood an overall score of 2.5 out of 5, placing it 87th of the 92 neighborhoods we score in San Francisco.

What schools serve 630 Mason St #601?

Houseberry holds attendance boundaries covering 630 Mason St #601 for Lau (Gordon J.) Elementary (elementary school, K-5) 0.3 mi away and Marina Middle (middle school, 6-8) 1.7 mi away. We hold no high school boundary for this address, which does not mean there is no high school nearby.

How much did 630 Mason St #601 sell for?

630 Mason St #601 closed at $645,000 on October 16, 2025. It had been asking $649,000.

How long was 630 Mason St #601 on the market?

630 Mason St #601 was on the market for 37 days — listed on September 9, 2025, sale closed on October 16, 2025.

What is the price per square foot at 630 Mason St #601?

630 Mason St #601 works out to $768 per square foot, from the $645,000 sale price across 840 square feet.

Is Downtown a good place to live?

Houseberry scores Downtown 2.5 out of 5 overall, with 2.5 for schools and 1.9 for safety, each on the same five-point scale. The median home price there is $4.38M, against $645,000 for this property.

See the full Downtown profile

Homes for sale in Downtown17 active listings nearby at last count
Is Downtown a good place to live?Houseberry scores for schools, safety and amenities
Homes sold in DowntownRecent sale prices and how long homes took to sell
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