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Four-Unit Apartment Investment

502 N 18th St San Jose, CA 95112

502 N 18th St, San Jose, CA, 95112
$1,900,000
For Sale
$1,900,000

Four-unit apartment complex with two duplex buildings and in-unit washer/dryer hook ups.

Property Size4,308 SF
Lot Size0.25 Acres
Price / SF$441.04
Days on Market35

Property Features for 502 N 18th St

General Information

Standard status
Active
Size
4,308 SF
Lot size
0.25 Acres
Property subtype
Investment

Building Details

Year Built
1971
Listing agency
Listed by Michael Henshaw
Source Elliman
Added: Jun 17 Updated: Jul 20 at 8:11PM Checked: Jul 20 at 8:11PM

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 Michael Henshaw


Investment Insights

Based on property information with market context.

North 18th Flats is a four-unit apartment complex consisting of two duplex-style buildings at 502–508 N. 18th Street. The property includes four three-bedroom, one-bath units within a gross building area of approximately 4,308 square feet on a 0.25-acre parcel. Each unit is described as having modern appliances, upgraded windows, and washer/dryer hook ups.

The offering is presented with an in-place Cap Rate of 5.55 and a 13.01 GRM; the pro forma figures are provided as a 7.46% Cap Rate and 10.47 GRM. WalkScore is listed at 74 and transitScore at 59, with BikeScore reported at 91.

This configuration provides four separate residential units arranged across two duplex buildings, with in-unit laundry readiness and appliance package as reflected in the property remarks.

Key Highlights

  • Four‑unit apartment complex at 502–508 N. 18th Street, San Jose, CA
  • Built in 1971 on a 0.25‑acre parcel with approximately 4,308 SF of gross building area
  • Two duplex‑style buildings with four 3 bed/1 bath units (each about 1,077 SF)

Local 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 $144.7k $33.60
− Vacancy −$6.2k −$1.43
EGI $138.6k $32.17
− OpEx −$41.6k −$9.65
NOI $97.0k $22.52
4,308 SF · lease $33.60/SF/yr · vacancy 4.27% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$1.39M
$1.21M – $1.62M (±1% cap)
NOI $96,998 @ 7.0% cap · market cap 5.11%
Second Best
Apartment 5plus
$1.28M
$1.12M – $1.49M (±1% cap)
NOI $89,606 @ 7.0% cap · market cap 4.72%
Theoretical Best
Office A
$2.60M
$2.28M – $3.04M (±1% cap)
NOI $182,121 @ 7.0% cap · market cap 9.59%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Quadplexes

Suggested Use

Real Estate Agency Locksmith (Bike/Boat/Book/etc) Store (Bike/Boat/Book/etc) Store Tanning Salon Accounting Firm Nursing Home Bed & Breakfast Butcher Nursing Home

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Quadplex - Four-unit apartment complex with two duplex buildings and in-unit washer/dryer hook ups.
Where is this quadplex located?
The property is located at 502 N 18th St San Jose, CA.
What is the asking price?
The asking price for this property is $1,900,000.
What are key features of this property?
This property features: Four‑unit apartment complex at 502–508 N. 18th Street, San Jose, CA; Built in 1971 on a 0.25‑acre parcel with approximately 4,308 SF of gross building area; Two duplex‑style buildings with four 3 bed/1 bath units (each about 1,077 SF)
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