Move-in Ready Office
For Sale
$15,900,000
1400 Montefino Avenue, Diamond Bar, CA 91765
55,221 SF office building with easy freeway access.
Property Size54,951 SF
Price / SF$289.35
Days on Market320
Property Features for 1400 Montefino Avenue
General Information
Standard status
Active
Size
54,951 SF
Class
B
Property subtype
Office
Building Details
Building Size
54,951 SF
Listed By:
Rene Soto · License #CalDRE #01229878
(213) 453-4664
Source:
Naiglobal
Added: Nov 21, 2025
Changed: Sep 30
Last Checked: Oct 5 at 5:38PM
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 Rene Soto
Investment Insights
Based on property information with market context.
The property at 1400 Montefino Avenue offers 55,221 rentable square feet, encompassing the entire building. The space is divisible to the second floor, offering 27,494 rentable square feet. The building features large, open floor plates, vinyl flooring throughout, glass conference rooms, and large kitchen and lounge areas. Exposed and high ceilings are present throughout the building. Parking is provided at a ratio of 3.98 per 1000 square feet, totaling 220 parking spaces, available free of charge. The property is in move-in ready condition and provides easy access to the 60 and 57 freeways.
Key Highlights
- Move‑in ready condition
- Entire building available with 55,221 Rentable Square Feet, divisible to 27,494 Rentable Square Feet
- Ample free parking: 3.98/1000, 220 total spaces
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$1,201,185
Cap Rate
7.55%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$24,023,700
$24.0M
Cap Rate 7%
$17,159,786
$17.2M
Cap Rate 9%
$13,346,500
$13.3M
Market Conditions
NOI Build-Up for 54,951 SF
Gross rent
$2.11M $38.40/SF
− Vacancy
−$508.5K −$9.25/SF
EGI
$1.60M $29.15/SF
− OpEx
−$400.4K −$7.29/SF
NOI
$1.20M $21.86/SF
Area
Los Angeles County, CA
Vacancy
24.10%
Lease Rate
$38.40 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$24,023,700
Cap Rate 7%
$17,159,786
Cap Rate 9%
$13,346,500
Alternative Uses
Best Use
Office B
$17.16M
$15.01M – $20.02M
NOI $1,201,185 @ 7.0% cap · market cap 7.55%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$29.42M
$25.74M – $34.32M
NOI $2,059,439 @ 7.0% cap · market cap 12.95%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
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Current Use
Location Intelligence
Trade Area within ½ mile
840
Businesses Nearby
Explore this area
Business Placement
Demographics for 91765, CA
46,449
Population
16,056
Households
2.9
Avg Household Size
44
Median Age
53%
College-Educated
93%
High-School Grad
18.6 sq mi
ZIP Area
2,497
Density / Sq Mi
$104,737
Median Household Income
$55,141
Median Earnings
$2,395
Median Rent
$878,900
Median Home Value
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
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Market
Vacancy Rate% for Office in West region
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Frequently Asked Questions
What type of property is this?
Office building - 55,221 SF office building with easy freeway access.
Where is this office building located?
The property is located at 1400 Montefino Avenue Diamond Bar, CA.
What is the asking price?
The asking price for this property is $15,900,000.
What are key features of this property?
This property features: Move‑in ready condition; Entire building available with **55,221 Rentable Square Feet**, divisible to **27,494 Rentable Square Feet**; Ample free parking: 3.98/1000, 220 total spaces
