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Detached Duplex with Two Homes

7858 Whitmore, Rosemead, CA 91770

For Sale
$1,998,888

Two detached homes on one lot, including a single-story 4/2 and a two-story 4/4 residence.

Property Size4,108 SF
Days on Market109

Property Features for 7858 Whitmore

General Information

Standard status Active
Size 4,108 SF
Property subtype Duplex

Building Details

Building Size 4,108 SF
Year Built 1979
Listing Agency: Imax Realty & Mortgage Inc.
Listed By: Helen Wong · License #01336557
Source: Archetyperealty
Added: Jul 24 Changed: Oct 31 Last Checked: Nov 8 at 12:12PM

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 Imax Realty & Mortgage Inc.

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Investment Insights

Based on property information with market context.

This detached duplex features two separate homes on an expansive lot in Rosemead, CA 91770. The front home is a single-story residence with approximately 1,752 square feet, originally built in 1947 and remodeled for an effective year 1979. It offers 4 bedrooms and 2 bathrooms, with a combined living and dining area, a kitchen positioned adjacent to the main living spaces, and a primary bedroom suite at the front corner. A hallway bathroom serves two additional bedrooms, followed by a flexible office area that may also function as the 4th bedroom. An indoor laundry area is located near the rear entrance, and the home includes an attached two-car garage.

The back home is a two-story residence with approximately 2,356 square feet, built in 1990, offering 4 bedrooms and 4 bathrooms. The layout begins with a large enclosed den near the entry, followed by an expansive living room and a separate enclosed dining room. A large, open kitchen connects to the family room area, supporting everyday living and gatherings.

Key Highlights

  • Duplex property with two detached homes on a 9,350 Sq Ft lot
  • Front home: approx. 1,752 Sq Ft, single‑story 4 bed/2 bath, built 1947 and remodeled with effective year 1979
  • Front home features a combined living/dining area with natural light, plus an attached 2‑car garage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$71,740
Cap Rate
3.59%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,434,800 $1.4M
Cap Rate 7%
$1,024,857 $1.0M
Cap Rate 9%
$797,111 $797.1K
Market Conditions
NOI Build-Up for 4,108 SF
Gross rent
$110.9K $27.00/SF
− Vacancy
−$8.4K −$2.05/SF
EGI
$102.5K $24.95/SF
− OpEx
−$30.7K −$7.48/SF
NOI
$71.7K $17.46/SF
Area
Los Angeles County, CA
Vacancy
7.60%
Lease Rate
$27.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,434,800
Cap Rate 7%
$1,024,857
Cap Rate 9%
$797,111

Alternative Uses

Best Use
Multifamily LT 5
$1.02M
$896.8K – $1.20M (±1% cap)
NOI $71,740 @ 7.0% cap · market cap 3.59%
Second Best
Apartment 5plus
$944.3K
$826.3K – $1.10M (±1% cap)
NOI $66,101 @ 7.0% cap · market cap 3.31%
Theoretical Best
Office A
$2.20M
$1.92M – $2.57M (±1% cap)
NOI $153,959 @ 7.0% cap · market cap 7.70%
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

Location Intelligence

Trade Area within ½ mile

985
Businesses Nearby

Demographics for 91770, CA

59,360
Population
17,704
Households
3.4
Avg Household Size
43
Median Age
23%
College-Educated
68%
High-School Grad
6.5 sq mi
ZIP Area
9,132
Density / Sq Mi
$73,757
Median Household Income
$35,286
Median Earnings
$1,740
Median Rent
$712,700
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Average Price Trend$/SF for Duplexes in Los Angeles County, CA

$539 Jul
$543 Aug
$559 Sep
$551 Oct

Properties on Market for Duplexes in Los Angeles County

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 - Two detached homes on one lot, including a single-story 4/2 and a two-story 4/4 residence.
Where is this duplex located?
The property is located at 7858 Whitmore Rosemead, CA.
What is the asking price?
The asking price for this property is $1,998,888.
What are key features of this property?
This property features: Duplex property with two detached homes on a 9,350 Sq Ft lot; Front home: approx. 1,752 Sq Ft, single‑story 4 bed/2 bath, built 1947 and remodeled with effective year 1979; Front home features a combined living/dining area with natural light, plus an attached 2‑car garage
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