Diamond Realty
Diamond Realty is a privately-held real estate brokerage in Fillmore, California serving Ventura County. With five licensed agents, it provides residential and commercial buying, selling, property management, and luxury property services across ten-plus local communities.
- Company typePrivate
- Founded2005
- HeadquartersFillmore, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Diamond Realty does
Diamond Realty is a privately-held real estate brokerage founded in 2005 and headquartered at 316 Central Avenue, Fillmore, California, operating under CA DRE# 02014153. The firm is staffed by a five-agent team built around the Robledo family — Theresa Robledo (Real Estate Broker, DRE #01483023), Henry Robledo (Realtor®, DRE #01901932), Jielei Robledo (Realtor®, DRE #02165633), Adrian Robledo (Top Producer, DRE #02132450) — with Hilary Saunders (Broker of Record, DRE #01834648) operating as compliance officer via a SIDE-aligned structure ([email protected]). The brokerage serves Ventura County communities including Westlake Village, Fillmore, Simi Valley, Thousand Oaks, Oxnard, Ventura, Somis, Moorpark, Piru, and Santa Paula.
The firm's product surface covers residential and commercial buying and selling, a property management service line for rental owners, and a luxury property division focused on Westlake Village and similar premium submarkets. Underlying technology is a standard MLS-integrated property search portal with separate residential and commercial search entry points, augmented by static content tools (mortgage calculator, home valuation, buyer's/seller's guides) and per-neighborhood community guides with demographics, schools, and local points of interest. No API, no proprietary AI/ML features, no mobile app, and no third-party technology partnerships are present in the data.
The business model is traditional real estate commission on closed transactions, with pricing varying by property value and transaction type and not publicly disclosed. Go-to-market is sales-led through direct agent engagement — showings, consultations, negotiations, and transaction management — supported by a content-marketing funnel (website, email newsletter, Instagram, community guides) and inbound phone/email contact at the Fillmore office. Customer segments span residential home buyers/sellers (primary), commercial clients, luxury property buyers/sellers, and lifestyle property buyers (beachfront, farm/ranch, gated).
Diamond Realty firmographics
Firmographics- Name
- Diamond Realty
- Legal name
- Diamond Realty
- Website
- https://diamondrealtyteam.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Diamond Realty is a privately-held real estate brokerage in Fillmore, California serving Ventura County. With five licensed agents, it provides residential and commercial buying, selling, property management, and luxury property services across ten-plus local communities.
- Ownership category
- akta.pro rank
Diamond Realty industry classification
Industry- Product category
- Residential Real Estate Brokerage
- NAICS
- Offices of Real Estate Agents and Brokers (53121), Offices of Real Estate Agents and Brokers (531210), Offices of Real Estate Agents and Brokers (5312), Real Estate Property Managers (53131)
- SIC
- Real Estate Agents & Managers (For Others) (6531)
- akta.pro primary industry
- Traditional Residential Brokerage (Existing Homes) (BPAJAAAA)
- akta.pro secondary industry
- Residential Real Estate Brokerage (Buy/Sell) (FSAEAJAA)
Keywords
Where Diamond Realty is headquartered
LocationHeadquarters
- HQ city
- Fillmore
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Diamond Realty business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Marketing or Sales, Operations, Technology or R&D
Revenue model
- Real Estate Commission: Traditional real estate commission model where agents earn a percentage of property sale transactions. The company serves both buyers and sellers in residential and commercial transactions.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Diamond Realty product offering
Product offeringCore offering
Diamond Realty is a full-service real estate brokerage that helps clients buy, sell, and lease residential and commercial properties across Ventura County, California. The firm also provides property management services for rental owners and investors, and a luxury property division serving high-end markets such as Westlake Village.
Product overview
Diamond Realty is a full-service real estate brokerage offering residential and commercial property buying, selling, and management services across Ventura County, California. The company operates as a unified service offering without a modular platform architecture, providing core real estate transaction services alongside complementary tools including a mortgage calculator, home valuation tool, and educational buyer/seller guides. The portfolio includes property management and luxury property divisions serving communities from Fillmore to Westlake Village.
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Real Estate Services Home buying and selling representation for residential properties including single-family homes, townhouses, and condos across Ventura County communities.
- Commercial Real Estate Services Commercial property buying, selling, and leasing representation for business owners and investors across Ventura County.
- Property Management Property management services for rental property owners and real estate investors in Ventura County.
- Luxury Properties High-value residential property representation featuring luxury homes in exclusive Ventura County communities such as Westlake Village.
Companies that use Diamond Realty
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
Diamond Realty technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Diamond Realty partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights5 records
Diamond Realty competitors and assessment
Company assessmentBroad incumbents
- Compass: National tech-enabled residential brokerage with a large California presence. Competes with Diamond Realty for the same Ventura County buyer and seller pool, but operates at vastly greater scale with proprietary technology and agent support.
- Coldwell Banker: Long-established national residential real estate franchise with deep California penetration. Directly competes for seller listings and buyer representation in Ventura County, offering greater brand recognition and network reach than Diamond Realty.
- RE/MAX: Global residential real estate franchise with strong California agent presence. Competes with Diamond Realty on the same commission-based residential brokerage model with substantially larger marketing and agent recruitment infrastructure.
- Keller Williams Realty: Largest real estate franchise by agent count in North America with significant California operations. Competes with Diamond Realty in the residential brokerage category with a similar commission-split model but vastly greater scale.
- Berkshire Hathaway HomeServices: National residential real estate franchise leveraging the Berkshire Hathaway brand. Operates across California and competes for the same Ventura County buyer and seller relationships as Diamond Realty.
Direct peers
- Sotheby's International Realty: Luxury-focused residential real estate brand with significant California presence. Closely comparable to Diamond Realty's Luxury Properties division serving premium Ventura County markets like Westlake Village, with similar commission-based delivery model.
- Redfin: Tech-enabled residential brokerage operating across California including Southern California markets. Directly comparable business model — agent-based residential brokerage — with greater technology investment that pressures traditional firms like Diamond Realty.
- eXp Realty: Cloud-based residential brokerage with a rapidly growing California agent base. Competes with Diamond Realty on the same commission-based residential model, attracting agents with lower overhead and equity participation.
Regional players
- Vista Sotheby's International Realty: Southern California regional brokerage affiliated with the Sotheby's brand. Operates in overlapping Ventura County and coastal communities, directly competing with Diamond Realty's residential and luxury service lines.
Others
- Zillow Group: Leading real estate listing and consumer-search platform. Not a direct brokerage competitor but reshapes buyer demand and lead flow in markets like Ventura County, indirectly pressuring independent brokerages such as Diamond Realty.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Diamond Realty social profiles
Digital presenceDiamond Realty financial estimates
Financial estimateRevenue estimate
Valuation estimate
Diamond Realty leadership team
Management profileNumber of profiles
Profiles5 records
Diamond Realty funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Diamond Realty M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Diamond Realty
What does Diamond Realty do?
Diamond Realty is a full-service real estate brokerage that helps clients buy, sell, and lease residential and commercial properties across Ventura County, California. The firm also provides property management services for rental owners and investors, and a luxury property division serving high-end markets such as Westlake Village.
Is Diamond Realty a public or private company?
Diamond Realty is a private company. It is classified as family owned and is currently operating.
When was Diamond Realty founded?
Diamond Realty was founded in 2005. It employs 11 to 50 people.
Where is Diamond Realty based?
Diamond Realty is headquartered in Fillmore, United States, in the North America region.
How does Diamond Realty make money?
One revenue line is on record: real Estate Commission.
Who are Diamond Realty's main competitors?
Broad incumbents on record are Compass, Coldwell Banker, RE/MAX, Keller Williams Realty and Berkshire Hathaway HomeServices. Direct peers are Sotheby's International Realty, Redfin and eXp Realty. Vista Sotheby's International Realty is listed as a regional player. Zillow Group is listed as an others.
Does Diamond Realty have an API?
No public API is recorded for Diamond Realty.
What industry is Diamond Realty in?
Diamond Realty's product category is Residential Real Estate Brokerage. Its primary akta.pro industry code is BPAJAAAA, Traditional Residential Brokerage (Existing Homes), with a secondary code of FSAEAJAA, Residential Real Estate Brokerage (Buy/Sell). Its NAICS code is 53121 and its SIC code is 6531.