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Single-Story Legal Duplex with Separate Utilities
New
For Sale
$1,000,000

772 Walnut St, San Bruno, CA 94066

Remodeled two-unit duplex with in-unit laundry, enclosed garages, dual-pane windows, and separate utility metering for each unit.

Days on Market2

Property Features for 772 Walnut St

General Information

Standard status Active
Property subtype Multifamily

Amenities

Turnkey Duplex
Tenants Pay All Utilities
Steps from Bart & Caltrain

Building Details

Building Size 1,362 SF
Listing Agency: Marcus & Millichap
Listed By: Sam Runco · License #License(s): CA: 01977683
Source: Marcusmillichap
Added: Jul 30 Changed: Jul 31 Last Checked: Jul 31 at 6:28AM

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 Marcus & Millichap

Investment Insights

Based on property information with market context.

772-774 Walnut Street is a well-maintained, single-story legal duplex totaling approximately 1,122 square feet on a 2,500 square foot lot in San Bruno. Built in 1959, the property includes two updated units: a one-bedroom front unit of approximately 561 square feet and a larger rear unit of approximately 801 square feet with one bedroom plus a fully insulated and weather-sealed 240 square foot bonus room currently utilized as a second bedroom. Both units include updated kitchens and bathrooms, in-unit laundry, skylights, and dual-pane windows.

Each unit is fully separately metered for electric, gas, and water, with tenants responsible for utilities, which can help minimize owner operating expenses. The property also features a private rear patio and yard for the rear unit, an enclosed garage for each unit, and a wireless security system. Additional amenities include four open parking spaces, off-street parking, fenced yards, and garden areas.

With a 4.36% cap rate, 772-774 Walnut Street offers a straightforward two-unit setup with independently metered utilities and low-maintenance single-story living.

Key Highlights

  • Approximately 1,122 SF legal duplex on a 2,500 SF lot
  • Two remodeled units: 561 SF front 1BR and 801 SF rear 1BR plus 240 SF bonus room
  • Built in 1959, single‑story layout

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $60.5k $44.40
− Vacancy −$3.9k −$2.89
EGI $56.5k $41.51
− OpEx −$17.0k −$12.45
NOI $39.6k $29.06
1,362 SF · lease $44.40/SF/yr · vacancy 6.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$565.4K
$494.7K – $659.7K (±1% cap)
NOI $39,579 @ 7.0% cap · market cap 3.96%
Second Best
Apartment 5plus
$529.6K
$463.4K – $617.8K (±1% cap)
NOI $37,070 @ 7.0% cap · market cap 3.71%
Theoretical Best
Warehouse
$1.08M
$946.6K – $1.26M (±1% cap)
NOI $75,730 @ 7.0% cap · market cap 7.57%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Pet Grooming Service Tanning Salon Restaurant Clothing & Fashion Store Nursing Home

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

1,909
Businesses Nearby

Demographics for 94066, CA

44,147
Population
16,736
Households
2.6
Avg Household Size
40
Median Age
44%
College-Educated
90%
High-School Grad
6.1 sq mi
ZIP Area
7,237
Density / Sq Mi
$135,976
Median Household Income
$66,057
Median Earnings
$2,696
Median Rent
$1,199,400
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Remodeled two-unit duplex with in-unit laundry, enclosed garages, dual-pane windows, and separate utility metering for each unit.
Where is this duplex located?
The property is located at 772 Walnut St San Bruno, CA.
What is the asking price?
The asking price for this property is $1,000,000.
What are key features of this property?
This property features: Approximately 1,122 SF legal duplex on a 2,500 SF lot; Two remodeled units: 561 SF front 1BR and 801 SF rear 1BR plus 240 SF bonus room; Built in 1959, single‑story layout
More about this property
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