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Property summary
This exceptional three-story office building, situated at 556 N Diamond Bar Blvd in Diamond Bar, California, presents a unique opportunity for businesses seeking flexible and modern workspace. Built in 1988, the property boasts a total of 46,000 square feet, offering a variety of configurations to suit diverse needs. Currently, there are multiple suites available, ranging in size from 655 to 1,082 square feet, ideal for small to medium-sized businesses. The building is classified as a… Traditional Office, Executive Office, and Coworking space, providing versatility and catering to various business models. The property sits on a substantial 2.76-acre lot in Los Angeles County, zip code 91765, and provides ample parking with a 4:1,000 ratio. Modern conveniences include elevators for easy access to all three floors. The building's location in Diamond Bar offers excellent accessibility and visibility. This is a rare opportunity to secure office space in a well-maintained and strategically located building with a variety of suite sizes to choose from. Currently, 1,932 square feet are vacant, ready for immediate occupancy. Don't miss this chance to establish your business in this thriving community.
Ownership intelligence
Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with a plan.
Debts
Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.
Property tax · 2024
Value estimate
· Nov 2026Realmo valuation models over county records.
Recently sold
Cap rate analysis
Price anchors at 6 / 6.5 / 7% — in the full report.
Zoning insight
Location intelligence
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
6 recorded sales · 17 properties nearbyComparable nearby
Similar Nearby for Sale
Similar Nearby for Lease
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
from $199/month
- GBA
- 47,680 SF
- Lot area
- 2.78 ac
- Year built
- 1987
- Stories
- 1
- APN
- 8706-001-014
- Zoning
- LCCM*
- Assessed value · 2024
- $5,575,662
- Annual tax · 2024
- $82,914
- Estimated market rent / SF
- Potential gross income
- Vacancy allowance
- Effective gross income
- Benchmark operating expenses
- Stabilized NOI
- Property tax · 2024
- $82,914
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $199/month
Price sensitivity
The rate is the decision lever; valuation is the consequence.
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Registration is required before the official district profile is shown.
Unlock the evidence behind ownership: portfolio, transactions, debt and any signals we can model, to help you decide who to contact next.
Registration is required before any owner information is shown.
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with a plan - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
The mortgage data comes with a plan: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
Registration is required before any owner information is shown.
Rey answers here. ChatGPT, Grok and Claude get the same data packet.
Includes: Price & PSF · Cap rate · Location · Zoning
Our comps and market reports get this label in your Google results.
One click on Google
- 10 Targeted Leads
- 1 Full Property Report
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
-
Zoning Insight— not in this plan -
Location Analytics— not in this plan
- 300 Targeted Leads a month
- 30 Full Property Reports
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
-
Location Analytics— not in this plan
- 1,500 Targeted Leads a month
- 150 Full Property Reports
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
- Location Analytics
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Sample leads
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Absentee
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Off Market
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Held 18 yrs
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Sample leads
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Off Market
147 E ST, ST, NY
Loan from 20067.7% rateNew York National Bank
147 E ST, ST, NY
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Off Market
630 GOVERNOR PRINTZ BLVD, PHILADELPHIA, PA 19113
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630 GOVERNOR PRINTZ BLVD, PHILADELPHIA, PA 19113
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Off Market
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Loan from 2005Emigrant Mortgage
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Off Market
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Loan from 20077.8% rateHuntington National Bank
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Still being built. It lands here next, beside the two above.
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