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4-Unit Apartment Building
New
For Sale
$2,000,000

128 Elm Street, San Carlos, CA 94070

Each residence includes a private garage and separate gas and electric meters.

Property Size6,534 SF
Price / SF$306.09
Days on Market5

Property Features for 128 Elm Street

General Information

Standard status Active
Size 6,534 SF
Total Parking Spaces 4
Property subtype Multi-Family

Site & Location

Highway Access Yes
Public Transit Yes
Utilities to Site Yes

Units

Unit Mix 4 x 1BR/1BA
Multifamily Units 4
Individually Metered Utilities gas, electricity

Additional Details

Average Monthly Rent $2,420
Tenant in Place Yes

Building Details

Tenancy Multi
Listing Agency: Colliers International
Listed By: Readdress
Source: Readdress
Added: Oct 28 Changed: Oct 31 Last Checked: Oct 30 at 1:55PM

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 Colliers International

Rey
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Investment Insights

Based on property information with market context.

This four-residence apartment property has a consistent mix of one-bedroom, one-bathroom homes. Each unit comes with its own garage, and gas and electricity are separately metered. All four apartments are occupied under month-to-month tenancies.

The property is about half a mile from downtown San Carlos and the Caltrain station. Laurel Street’s shops and restaurants are within walking distance, while El Camino Real is less than half a mile away and U.S. 101 is approximately one mile away. The San Carlos site has a Walk Score of 85. Natera’s San Carlos campus is about one mile away, and Oracle’s Redwood Shores campus is approximately two miles away.

Key Highlights

  • Four one‑bedroom, one‑bathroom units
  • Private garage for each apartment
  • Gas and electricity separately metered by unit

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$177,836
Cap Rate
8.89%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,556,720 $3.6M
Cap Rate 7%
$2,540,514 $2.5M
Cap Rate 9%
$1,975,956 $2.0M
Market Conditions
NOI Build-Up for 6,534 SF
Gross rent
$341.1K $52.20/SF
− Vacancy
−$17.7K −$2.71/SF
EGI
$323.3K $49.49/SF
− OpEx
−$145.5K −$22.27/SF
NOI
$177.8K $27.22/SF
Area
San Mateo County, CA
Vacancy
5.20%
Lease Rate
$52.20 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,556,720
Cap Rate 7%
$2,540,514
Cap Rate 9%
$1,975,956

Alternative Uses

Best Use
Multifamily LT 5
$2.71M
$2.37M – $3.16M (±1% cap)
NOI $189,877 @ 7.0% cap · market cap 9.49%
Second Best
Apartment 5plus
$2.54M
$2.22M – $2.96M (±1% cap)
NOI $177,836 @ 7.0% cap · market cap 8.89%
Theoretical Best
Warehouse
$5.19M
$4.54M – $6.06M (±1% cap)
NOI $363,302 @ 7.0% cap · market cap 18.17%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Lease Details

4
Residential units
Multi-tenant
Tenancy
Yes
Highway access
Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

2,312
Businesses Nearby

Demographics for 94070, CA

31,585
Population
11,958
Households
2.6
Avg Household Size
42
Median Age
68%
College-Educated
97%
High-School Grad
6.1 sq mi
ZIP Area
5,178
Density / Sq Mi
$235,373
Median Household Income
$118,194
Median Earnings
$2,802
Median Rent
$2,000,001
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

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?
Quadplex - Each residence includes a private garage and separate gas and electric meters.
Where is this quadplex located?
The property is located at 128 Elm Street San Carlos, CA.
What is the asking price?
The asking price for this property is $2,000,000.
What are key features of this property?
This property features: Four one‑bedroom, one‑bathroom units; Private garage for each apartment; Gas and electricity separately metered by unit
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