3638 Washington St, San Francisco - For Sale $13.9M in Presidio Heights

For sale at $13,900,000 · listed September 7, 2026

Price and status as of September 25, 2026

1 of 37

Listed By Neill Bassi. DRE# 001883478. Sotheby's International Realty. (415) 296-2233

Source: SFAR/San Francisco, MLS # 426159378

3638 Washington St in San Francisco is for sale at $13,900,000, listed September 7, 2026. That works out to $1,891 per square foot for a 6-bedroom, 5.5-bath single-family home built in 1900. The 7,350 sq ft house sits in Presidio Heights, which Houseberry scores 4.2/5 overall, 4.3/5 for schools and 4.3/5 for safety — 3rd of 92 neighborhoods in San Francisco — with a typical home price of $4.47M.

Located on a premier block, this distinguished residence presents a rare opportunity to reimagine a significant Presidio Heights home of exceptional scale and architectural character. Built in 1900 and designed by notable architect Edward R. Swain, the fully detached home spans approx. 7,350 sqft across four levels on an extraordinary 60-ft-wide lot. Abundant natural light, original oak floors, 11-ft+ ceilings on the main two levels, seven wood-burning fireplaces, original light fixtures, and intricate period millwork reflec

Date	Event & Source	Price	Change
Sep 07, 2026	Listed SFAR	$13,900,000

School Name	Type	Grades	Distance	Houseberry School Score
Sutro Elementary	Primary	K-5	1.1 mi	4/5
Roosevelt Middle	Middle	6-8	0.6 mi	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
4.9
Public Spaces
4
Curb Appeal
4.5

Overall Amenities score: 4.4

6 other sales recorded on Washington St since September 2025

The 6 sales on Washington St

Address	Sold	Price	Per sq ft
1840 Washington St #403	Sep 2026	$1.1M	$1,314
1789 Washington St #702	Jul 2026	$1.64M	—
1240 Washington St	Jul 2026	$1.08M	$933
611 Washington St #2306	Mar 2026	$900K	$725
611 Washington St #2505	Dec 2025	$2.08M	$1,088
611 Washington St #2402	Dec 2025	$3.5M	$1,334

At its asking price, this home's $1,891 per square foot would rank 1st of 6 alongside the recorded sales on Washington St that state one. The median of the other 5 is $1,088 per square foot.

What neighborhood is 3638 Washington St in?

3638 Washington St sits in Presidio Heights, San Francisco. Houseberry ranks Presidio Heights 3rd of the 92 neighborhoods we score in San Francisco.

What schools serve 3638 Washington St?

Houseberry holds attendance boundaries covering 3638 Washington St for Sutro Elementary (elementary school, K-5) 1.1 mi away and Roosevelt Middle (middle school, 6-8) 0.6 mi away. We hold no high school boundary for this address, which does not mean there is no high school nearby.

What is the asking price for 3638 Washington St?

3638 Washington St is asking $13,900,000, on the market since September 7, 2026.

What is the price per square foot at 3638 Washington St?

3638 Washington St works out to $1,891 per square foot, from the $13,900,000 asking price across 7,350 square feet.

Is Presidio Heights a good place to live?

Houseberry scores Presidio Heights 4.2 out of 5 overall, with 4.3 for schools and 4.3 for safety, each on the same five-point scale.

See the full Presidio Heights profile