990 Duncan St #204G, San Francisco - For Sale $949K in Diamond Heights

For sale at $949,000 · listed September 17, 2026

Price and status as of September 25, 2026

1 of 32

Listed By Julie E Peisner. DRE# 001418710. Sotheby's International Realty. (415) 823-0824

Source: SFAR/San Francisco, MLS # 426155104

990 Duncan St #204G in San Francisco is for sale at $949,000, listed September 17, 2026. That works out to $808 per square foot for a 2-bedroom, 2-bath condo built in 1972. The 1,175 sq ft condo sits in Diamond Heights, which Houseberry scores 3.7/5 overall, 3.3/5 for schools and 4.5/5 for safety — 32nd of 92 neighborhoods in San Francisco — with a typical home price of $1.36M.

Welcome to 990 Duncan a sun-filled retreat in one of San Francisco's sweetest communities. This beautifully appointed two-bedroom, two-bath condo features two generous primary suites, an updated kitchen, and sweeping southern views of the city's rolling hills. Natural light pours in throughout the day, creating a warm, inviting atmosphere from morning to evening. A dedicated parking spot in a secure garage is included. Residents of Diamond Heights Village enjoy an exceptional array of resort-style amenities, including a spar

Date	Event & Source	Price	Change
Sep 17, 2026	Listed SFAR	$949,000

School Name	Type	Grades	Distance	Houseberry School Score
Miraloma Elementary	Primary	K-5	0.6 mi	4.5/5
Denman (James) Middle	Middle	6-8	1.6 mi	2.5/5

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
3.9
Public Spaces
3.5
Curb Appeal
3.5

Overall Amenities score: 3.6

2 other sales recorded on Duncan St since September 2025

The 2 sales on Duncan St

Address	Sold	Price	Per sq ft
990 Duncan St #302G	Jun 2026	$690K	$927
885 Duncan St	May 2026	$2.69M	$1,681

At its asking price, this home's $808 per square foot would rank 3rd of 3 alongside the recorded sales on Duncan St that state one.

What neighborhood is 990 Duncan St #204G in?

990 Duncan St #204G sits in Diamond Heights, San Francisco. Houseberry ranks Diamond Heights 32nd of the 92 neighborhoods we score in San Francisco.

What schools serve 990 Duncan St #204G?

Houseberry holds attendance boundaries covering 990 Duncan St #204G for Miraloma Elementary (elementary school, K-5) 0.6 mi away and Denman (James) Middle (middle school, 6-8) 1.6 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 990 Duncan St #204G?

990 Duncan St #204G is asking $949,000, on the market since September 17, 2026.

What is the price per square foot at 990 Duncan St #204G?

990 Duncan St #204G works out to $808 per square foot, from the $949,000 asking price across 1,175 square feet.

Is Diamond Heights a good place to live?

Houseberry scores Diamond Heights 3.7 out of 5 overall, with 3.3 for schools and 4.5 for safety, each on the same five-point scale.

See the full Diamond Heights profile