Medical Office Suite with Treatment
For Sale
$450,000
2705 S Diamond Bar Boulevard 208, Diamond Bar, CA 91765
Professional condominium suite in Diamond Hills Plaza with flexible office functionality and access to established retail anchors.
Property Size710 SF
Price / SF$633.80
Days on Market325
Property Features for 2705 S Diamond Bar Boulevard 208
General Information
Standard status
Active
Size
710 SF
Property subtype
Commercial/Industrial
Additional Details
Highway Access
Yes
Office Units
1
Building Details
Year Built
2012
Listing Agency:
Pinnacle Real Estate Group
(626) 231-1212
Listed By:
Victor Huang · License #02061669
(626) 231-1212
Source:
Exitrealty
Added: Oct 10, 2025
Changed: Aug 30
Last Checked: Aug 30 at 2:03PM
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 Pinnacle Real Estate Group
Investment Insights
Based on property information with market context.
This medical office condominium at 2705 S Diamond Bar Boulevard, Suite 208, provides approximately 710 SF of organized professional space. The interior includes a reception area, two private exam or treatment rooms with built-in cabinetry, and an executive office receiving natural light. A kitchenette and break area support day-to-day operations, while upgraded wood flooring extends throughout the suite. The property was built in 2012.
Located within Diamond Hills Plaza Shopping Center in Diamond Bar, the suite benefits from co-tenancy with H Mart, Planet Fitness, and Chase Bank. The center offers parking and access to the 57 and 60 freeways, supporting convenient visits for clients, patients, and staff. The layout is suited to medical, wellness, accounting, legal, and general professional office uses as described for the property.
Located within Diamond Hills Plaza Shopping Center in Diamond Bar, the suite benefits from co-tenancy with H Mart, Planet Fitness, and Chase Bank. The center offers parking and access to the 57 and 60 freeways, supporting convenient visits for clients, patients, and staff. The layout is suited to medical, wellness, accounting, legal, and general professional office uses as described for the property.
Key Highlights
- Approximately 710 SF medical office condominium
- Reception area plus 2 private exam or treatment rooms
- Built‑in cabinetry in both exam or treatment rooms
Financial Insights
Estimated NOI and Cap Rate
NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$15,520
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
3.45%
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$310,400
$310.4K
Cap Rate 7%
$221,714
$221.7K
Cap Rate 9%
$172,444
$172.4K
Market Conditions
NOI Build-Up for 710 SF
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.
Gross rent
$27.3K $38.40/SF
− Vacancy
−$6.6K −$9.25/SF
EGI
$20.7K $29.15/SF
− OpEx
−$5.2K −$7.29/SF
NOI
$15.5K $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 rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$310,400
Cap Rate 7%
$221,714
Cap Rate 9%
$172,444
Alternative Uses
Best Use
Office B
$221.7K
$194.0K – $258.7K
NOI $15,520 @ 7.0% cap · market cap 3.45%
Second Best
Healthcare Medical
$192.3K
$168.3K – $224.4K
NOI $13,464 @ 7.0% cap · market cap 2.99%
Theoretical Best
Office A
$380.1K
$332.6K – $443.5K
NOI $26,609 @ 7.0% cap · market cap 5.91%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
1
Office units
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
416
Businesses Nearby
Under-served
Demand for This Use
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
Market
Vacancy Rate% for Office in West region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Medical Office Space - Professional condominium suite in Diamond Hills Plaza with flexible office functionality and access to established retail anchors.
Where is this medical office space located?
The property is located at 2705 S Diamond Bar Boulevard 208 Diamond Bar, CA.
What is the asking price?
The asking price for this property is $450,000.
What are key features of this property?
This property features: Approximately 710 SF medical office condominium; Reception area plus 2 private exam or treatment rooms; Built‑in cabinetry in both exam or treatment rooms
