1230 40th Ave, San Francisco - For Sale $1.4M in Outer Sunset

For sale at $1,399,000 · listed September 17, 2026

Price and status as of September 25, 2026

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Listed By Ken A Hagan. DRE# 001109596. Pinnacle Properties. (415) 294-1031

Source: SFAR/San Francisco, MLS # 426163762

1230 40th Ave in San Francisco is for sale at $1,399,000, listed September 17, 2026. That works out to $965 per square foot for a 2-bedroom, 1-bath single-family home built in 1925. The 1,450 sq ft house sits in Outer Sunset, which Houseberry scores 4.2/5 overall, 4.5/5 for schools and 4.3/5 for safety — 2nd of 92 neighborhoods in San Francisco — with a typical home price of $1.69M.

Outer Sunset Single Family Home Ready for Renovation and/or Expansion. Barrel Front Marina Style House with 2 Bedrooms and 1 1/2 Bathrooms plus Sunroom on the Main Level. Kitchen with Breakfast Area and Side Patio for light and air. Period Detailing in Living room and Dining room. Owned by same family for 60 years. Approx. 1,450 Square Feet on main level. Additional un-permitted Lower Level Bonus room and Bathroom. 2 Car Tandem Parking Garage with lots of storage. Rear yard ready to be landscaped. Stamped concrete driveway.

Date	Event & Source	Price	Change
Sep 17, 2026	Listed SFAR	$1,399,000

School Name	Type	Grades	Distance	Houseberry School Score
Key (Francis Scott) Elementary	Primary	K-5	0.4 mi	4.5/5
Giannini (A.P.) Middle	Middle	6-8	0.9 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
4.4
Public Spaces
4.3
Curb Appeal
3.3

Overall Amenities score: 3.9

6 other sales recorded on 40th Ave since September 2025

The 6 sales on 40th Ave

Address	Sold	Price	Per sq ft
823 40th Ave	Sep 2026	$2.83M	$1,147
2182 40th Ave	Aug 2026	$1.7M	$1,038
2471 40th Ave	Aug 2026	$1.91M	$1,388
1231 40th Ave	Jun 2026	$1.2M	$664
1701 40th Ave	Jun 2026	$2.2M	$1,598
1618 40th Ave	May 2026	$1.65M	$1,645

At its asking price, this home's $965 per square foot would rank 6th of 7 alongside the recorded sales on 40th Ave that state one. The median of the other 6 is $1,268 per square foot.

What neighborhood is 1230 40th Ave in?

1230 40th Ave sits in Outer Sunset, San Francisco. Houseberry ranks Outer Sunset 2nd of the 92 neighborhoods we score in San Francisco.

What schools serve 1230 40th Ave?

Houseberry holds attendance boundaries covering 1230 40th Ave for Key (Francis Scott) Elementary (elementary school, K-5) 0.4 mi away and Giannini (A.P.) Middle (middle school, 6-8) 0.9 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 1230 40th Ave?

1230 40th Ave is asking $1,399,000, on the market since September 17, 2026.

What is the price per square foot at 1230 40th Ave?

1230 40th Ave works out to $965 per square foot, from the $1,399,000 asking price across 1,450 square feet.

Is Outer Sunset a good place to live?

Houseberry scores Outer Sunset 4.2 out of 5 overall, with 4.5 for schools and 4.3 for safety, each on the same five-point scale.

See the full Outer Sunset profile