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637 W Altadena Dr, Altadena, CA, 91001
C2-Zoned Triplex With Covered Parking

637 W Altadena Dr Altadena, CA 91001

For Sale
$1,095,000
Pending

Three-unit, two-story triplex with separate utilities, covered carports, and month-to-month tenancy for flexible ownership.

Property Size2,887 SF
Days on Market54

Property Features for 637 W Altadena Dr

General Information

Standard status Pending
Size 2,887 SF
Property subtype Investment

Building Details

Year Built 1963
Listing Agency:
Listed By: Allan Murrell
Source: Elliman
Added: Jun 4 Changed: Jul 10 Last Checked: Jul 23 at 4:04AM

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 Allan Murrell

Investment Insights

Based on property information with market context.

This two-story triplex, built in 1963, offers three separate residential units: two 2-bedroom, 1-bath units and one 1-bedroom, 1-bath unit. Each unit has its own separate gas and electric meters. The exterior has been recently painted, and other repairs have been completed. The property also includes a shared laundry room with a sink and plumbing in place, four covered carport spaces with overhead storage, and a large separate storage room.

Situated just south of the Altadena Meadows and Lavina Estates, the location provides convenient access to hiking trails, shopping, dining, parks, schools, and major freeways. The remarks note easy access to Pasadena, the Rose Bowl, and Los Angeles.

The layout and separate metering support a straightforward income setup, while the mix of unit sizes can appeal to both tenant needs and owner-occupants. Tenants are currently on month-to-month leases, and the current rents are described as below market, which may allow for more flexible future rent management as leases renew. The C2 zoning adds versatility for an investor, an owner-occupant, or a buyer evaluating longer-term development or repositioning options.

Key Highlights

  • C2‑zoned two‑story triplex built in 1963 with 3 units and 2,887 sq ft of living space
  • Unit mix: two 2‑bed/1‑bath units and one 1‑bed/1‑bath unit
  • Each unit has separate gas and electric meters

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 $77.9k $27.00
− Vacancy −$5.9k −$2.05
EGI $72.0k $24.95
− OpEx −$21.6k −$7.48
NOI $50.4k $17.46
2,887 SF · lease $27.00/SF/yr · vacancy 7.60% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$720.2K
$630.2K – $840.3K (±1% cap)
NOI $50,417 @ 7.0% cap · market cap 4.60%
Second Best
Apartment 5plus
$663.6K
$580.7K – $774.2K (±1% cap)
NOI $46,454 @ 7.0% cap · market cap 4.24%
Theoretical Best
Office A
$1.55M
$1.35M – $1.80M (±1% cap)
NOI $108,198 @ 7.0% cap · market cap 9.88%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Property Profile Location Intelligence

Current Use

Triplexes

Suggested Use

Top Pick Law Firm Dental Office Real Estate Agency Hair Salon Spa & Massage Center Building Supply

Zoning and permitted uses should be independently verified with authorities.

Frequently Asked Questions

What type of property is this?
Triplex - Three-unit, two-story triplex with separate utilities, covered carports, and month-to-month tenancy for flexible ownership.
Where is this triplex located?
The property is located at 637 W Altadena Dr Altadena, CA.
What is the asking price?
The asking price for this property is $1,095,000.
What are key features of this property?
This property features: C2‑zoned two‑story triplex built in 1963 with 3 units and 2,887 sq ft of living space; Unit mix: two 2‑bed/1‑bath units and one 1‑bed/1‑bath unit; Each unit has separate gas and electric meters
More about this property
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