19-21 Castillo St, San Francisco, CA 94134

Sold September 17, 2025 for $1,298,000 · 7.2% over asking · 110 days on market

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Listed By Samantha J Huang. DRE# 001945343. NEXTGEN Properties. (415) 640-7602

Source: SFAR/San Francisco, MLS # 425045113

19-21 Castillo St in San Francisco sold for $1,298,000 on September 17, 2025 — 7.2% above its $1,210,890 asking price — 110 days after coming on the market. That works out to $683 per square foot for a 5-bedroom, 2.5-bath single-family home built in 1948. The 1,900 sq ft house sits in Visitacion Valley, which Houseberry scores 3.1/5 overall, 2.4/5 for schools and 4.0/5 for safety — 66th of 92 neighborhoods in San Francisco — with a median home price of $948K.

Charming duplex with excellent investment potential, and perfect for multi family living, or live in one unit and collect rent income on the other. Both units are vacant and beautifully staged. The top unit is a 3 bedroom 1.5 bath freshly painted with updated flooring. The bottom unit is a 2 bedroom 1 bath. The garage can comfortably fit three cars. Both units feature separate entrances. The spacious yard is perfect for garden enthusiasts & hosting gatherings. We are located near Cow Palace, shopping, parks, and close to hig

Date	Event & Source	Price	Change
Sep 17, 2025	Sold SFAR	$1,298,000	+18.2%
May 30, 2025	Listed SFAR	$1,098,000

School Name	Type	Grades	Distance	Houseberry School Score
Visitacion Valley Elementary	Primary	K-5	0.5 mi	2.5/5
Visitacion Valley Middle	Middle	6-8	0.6 mi	1/5

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
3.2
Public Spaces
2.5
Curb Appeal
2

Overall Amenities score: 2.4

What neighborhood is 19-21 Castillo St in?

19-21 Castillo St sits in Visitacion Valley, San Francisco. Houseberry gives the neighborhood an overall score of 3.1 out of 5, placing it 66th of the 92 neighborhoods we score in San Francisco.

What schools serve 19-21 Castillo St?

Houseberry holds attendance boundaries covering 19-21 Castillo St for Visitacion Valley Elementary (elementary school, K-5) 0.5 mi away and Visitacion Valley 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.

How much did 19-21 Castillo St sell for?

19-21 Castillo St closed at $1,298,000 on September 17, 2025. It had been asking $1,210,890.

How long was 19-21 Castillo St on the market?

19-21 Castillo St was on the market for 110 days — listed on May 30, 2025, sale closed on September 17, 2025.

What is the price per square foot at 19-21 Castillo St?

19-21 Castillo St works out to $683 per square foot, from the $1,298,000 sale price across 1,900 square feet.

Is Visitacion Valley a good place to live?

Houseberry scores Visitacion Valley 3.1 out of 5 overall, with 2.4 for schools and 4.0 for safety, each on the same five-point scale. The median home price there is $948K, against $1,298,000 for this property.

See the full Visitacion Valley profile