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Two-Unit Duplex with Garage

175-177 18th Avenue, San Francisco, CA 94121

For Sale
New
$2,500,000

One residence is delivered vacant, with a two-level layout and in-unit laundry.

Property Size3,205 SF
Price / SF$781.25
Days on Market4

Property Features for 175-177 18th Avenue

General Information

Standard status Active
Size 3,205 SF
Property subtype Duplex

Site & Location

Neighborhood Seacliff

Additional Details

Multifamily Units 2

Amenities

garage
backyard
in-unit laundry
family room
wet bar

Building Details

Building Size 3,205 SF
Year Built 1914
Buildings 1
Listing Agency: JODI Group
Listed By: David T Chan
Source: Swanngroupsf
Added: Nov 6 Changed: Nov 8 Last Checked: Nov 8 at 7:57AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of JODI Group

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Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

Built in 1914, this two-unit duplex contains approximately 3,200 square feet and is offered with one residence vacant. The upper residence spans two levels and includes a new kitchen, 2.5 bathrooms, a family room, wet bar, and in-unit laundry. A garage provides storage, laundry facilities, and room for multiple cars; a backyard is also part of the property.

The property is within walking distance of Presidio trails and Mountain Lake Park, as well as shops and restaurants on Clement and Geary Streets.

Key Highlights

  • Two‑unit building with approximately 3,200 sq ft
  • Built in 1914
  • One residence delivered vacant

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$113,727
Cap Rate
4.55%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,274,540 $2.3M
Cap Rate 7%
$1,624,671 $1.6M
Cap Rate 9%
$1,263,633 $1.3M
Market Conditions
NOI Build-Up for 3,200 SF
Gross rent
$172.8K $54.00/SF
− Vacancy
−$10.3K −$3.23/SF
EGI
$162.5K $50.77/SF
− OpEx
−$48.7K −$15.23/SF
NOI
$113.7K $35.54/SF
Area
San Francisco, CA
Vacancy
5.98%
Lease Rate
$54.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,274,540
Cap Rate 7%
$1,624,671
Cap Rate 9%
$1,263,633

Alternative Uses

Best Use
Multifamily LT 5
$1.62M
$1.42M – $1.90M (±1% cap)
NOI $113,727 @ 7.0% cap · market cap 4.55%
Second Best
Apartment 5plus
$1.48M
$1.30M – $1.73M (±1% cap)
NOI $103,895 @ 7.0% cap · market cap 4.16%
Theoretical Best
—
—
same as Best Use
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

2,272
Businesses Nearby

Demographics for 94121, CA

43,115
Population
19,742
Households
2.2
Avg Household Size
42
Median Age
64%
College-Educated
92%
High-School Grad
2.5 sq mi
ZIP Area
17,246
Density / Sq Mi
$138,353
Median Household Income
$74,646
Median Earnings
$2,327
Median Rent
$1,634,600
Median Home Value

Market

Average Price Trend$/SF for Duplexes in San Francisco, CA

$774 Jul
$721 Aug
$787 Sep
$825 Oct

Properties on Market for Duplexes in San Francisco

Jul
Aug
Sep
Oct

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - One residence is delivered vacant, with a two-level layout and in-unit laundry.
Where is this duplex located?
The property is located at 175-177 18th Avenue San Francisco, CA.
What is the asking price?
The asking price for this property is $2,500,000.
What are key features of this property?
This property features: Two‑unit building with approximately 3,200 sq ft; Built in 1914; One residence delivered vacant
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Includes: Price & PSF · Cap rate · Location · Zoning

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