Cornerstone Property Management
Cornerstone Property Management is a family-owned, San Jose-based residential property management firm founded in 2001 that manages single-family homes, condos, townhomes, duplexes, triplexes, fourplexes, and small apartments for residential investors across the South Bay area.
- Company typePrivate
- Founded2001
- HeadquartersSan Jose, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Cornerstone Property Management does
Cornerstone Property Management is a privately held, family-owned residential property management firm founded in 2001 by Brian Bonnifield and currently led by owner Brad Bonnifield. The company is headquartered in San Jose, California (1190 S Bascom Ave, Suite 108) and manages single-family homes, condominiums, townhomes, duplexes, triplexes, fourplexes, and small apartment buildings (up to 16+ units) for residential property investors across eleven South Bay cities including San Jose, Campbell, Los Gatos, Saratoga, Milpitas, Sunnyvale, Palo Alto, Mountain View, Cupertino, and Santa Clara. Its core service offering is full-service property management covering marketing, tenant screening, leasing, maintenance coordination, rent collection, accounting, and eviction protection.
The firm's technology stack is built on third-party SaaS platforms rather than proprietary systems. Appfolio serves as the core property management platform, providing owner and tenant portals with ACH rent collection, financial reporting, and lease management; Property Meld handles maintenance request intake and vendor coordination; petscreening.com is used for pet screening; and Appfolio's listing syndication network distributes rental listings to Zillow, Trulia, Realtor.com, Apartments.com, Hotpads, ApartmentList, Walkscore, and other portals. The company also provides professional HD photography and video tours for listings and offers self-service owner/tenant portals, online application workflows, and a 30-day leasing guarantee.
Revenue is generated primarily through percentage-based monthly management fees on rental properties under management, supplemented by professional services revenue from real estate sales/buyer representation (in-house brokerage) and ancillary fees for eviction management. Go-to-market is sales-led via direct outreach, website lead capture, and free property evaluation consultations, augmented by an agent referral program through which local real estate agents introduce investor clients. There are no publicly disclosed pricing schedules, no disclosed financials, no headcount data, no funding history, and no known parent company or institutional ownership.
Cornerstone Property Management firmographics
Firmographics- Name
- Cornerstone Property Management
- Legal name
- Cornerstone Property Management
- Website
- https://cornerstonepm.net
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Cornerstone Property Management is a family-owned, San Jose-based residential property management firm founded in 2001 that manages single-family homes, condos, townhomes, duplexes, triplexes, fourplexes, and small apartments for residential investors across the South Bay area.
- Ownership category
- akta.pro rank
Cornerstone Property Management industry classification
Industry- Product category
- Residential Property Management
- NAICS
- Residential Property Managers (531311)
- SIC
- Real Estate Agents & Managers (For Others) (6531), Real Estate (6500)
- akta.pro primary industry
- Single-Family Rental (SFR) Property Management (BPAJAFAB)
- akta.pro secondary industries
- Multifamily Apartment Property Management (BPAJAFAA), Residential Investment Property Brokerage (SFR/Small Multifamily) (BPAJAAAE)
Keywords
Where Cornerstone Property Management is headquartered
LocationHeadquarters
- HQ city
- San Jose
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Cornerstone Property Management business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel
Revenue model
- Property Management Fees: Full-service property management for residential investors including marketing, tenant screening, leasing, maintenance, and accounting services. Management fees typically charged as a percentage of monthly rent.
- Real Estate Sales and Buying Services: Real estate agent services for buying and selling properties in the San Jose area, including comparative market analysis, property valuation, and transaction representation.
- Real Estate Listing Services: Seller representation services including property preparation guidance, market analysis, listing, and closing support.
- Eviction Management Services: Legal eviction process management including serving notices, engaging eviction attorneys, recovering possession, and pursuing unpaid rents.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Full Service Property Management |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
Cornerstone Property Management product offering
Product offeringCore offering
Cornerstone Property Management provides full-service residential property management for single-family homes, condos, townhomes, duplexes, triplexes, fourplexes, and small apartment buildings (up to 16+ units) in the South Bay area of San Jose, California. Services span property marketing, tenant screening, leasing, rent collection, maintenance coordination, accounting, and eviction protection. The firm also offers ancillary real estate buy/sell representation services in the same San Jose market.
Product overview
Cornerstone Property Management offers a unified property management platform for residential investment properties in the South Bay area of San Jose, California. The core offering consists of Residential Property Management and Multi-Family Property Management services, supported by integrated modules for Marketing, Tenant Screening, Rent Collection, Maintenance Services, Accounting, and Eviction Protection. The company also provides ancillary Real Estate Services for buyers and sellers. Technology access is delivered through Appfolio-based Owner and Tenant Portals, with maintenance requests handled via Property Meld integration. Supporting tools include a Rent VS Sell Calculator, Mortgage Calculator, and Comparative Market Analysis tool.
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Property Management Full-service residential property management for single-family homes, condos, townhomes, duplexes, tri-plexes, four-plexes, and small apartments in the South Bay area of San Jose, including marketing, tenant screening, leasing, maintenance coordination, accounting, and eviction protection. Targeted at residential rental property owners and investors.
- Multi-Family Property Management
Quantifiable outcome
- 30-day leasing guarantee: If property not leased in 30 days, first month management fee is waived
- +2 more outcomes
Companies that use Cornerstone Property Management
Customer profileSegments5 records
Ideal customer profiles4 records
Cornerstone Property Management technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration13 records
Feature6 records
Cornerstone Property Management partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- AppfoliocoreProperty management software platform providing owner and tenant portals, rent collection, maintenance tracking, and financial reporting. Used as the core technology infrastructure for all property management operations.
- Property MeldcoreMaintenance request portal allowing tenants to submit maintenance issues online. Integrates with property management workflow for efficient repair coordination and vendor scheduling.
- ZillowminorOnline rental listing syndication partner. Listings automatically posted to Zillow through Appfolio syndication network.
- TruliaminorOnline rental listing syndication partner through Appfolio platform.
- Realtor.comminorOnline rental listing syndication partner through Appfolio platform.
- Apartments.comminorOnline rental listing syndication partner through Appfolio platform.
- HotpadsminorOnline rental listing syndication partner for property listings.
- WalkscoreminorLocation analytics partner providing walkability and neighborhood scores for rental listings.
- LovelyminorOnline rental listing syndication partner through Appfolio platform.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
Cornerstone Property Management competitors and assessment
Company assessmentEmerging players
- Doorstead: Tech-enabled residential property management startup that uses proprietary software and a guaranteed-rent model to manage SFRs in California metros including the Bay Area. Comparable because it targets the same California residential investor segment with a software-first, owner-promise-driven approach that competes for the same owners in the South Bay.
- TurboTenant: Software-as-a-service platform for landlords and small PMs offering tenant screening, online rent collection, maintenance tracking, and listing syndication. Comparable as an emerging player offering the same owner/tenant technology building blocks (listings, screening, maintenance, portals) that Cornerstone assembles from Appfolio and Property Meld.
Direct peers
- Real Property Management (national franchise): National residential PM franchise with local franchisees operating in San Jose and the South Bay. Directly comparable because franchisees deliver the same full-service residential PM product (marketing, tenant screening, rent collection, maintenance) to the same local investor base that Cornerstone serves, with similar franchise-supported technology.
- Green Property Management: San Jose and South Bay residential property manager handling SFRs, condos, and small multifamily, with full-service management, tenant screening, and maintenance coordination. Comparable on product (full-service residential PM), geography (same South Bay cities), and customer (individual investors seeking outsourced management).
- Beach Property Management: Another locally owned San Jose / South Bay property management firm offering full-service residential management for SFRs and small multifamily. Directly comparable because they target the same investor segment, use overlapping software (Appfolio), and operate within the same 11-city service footprint that Cornerstone defines.
- All Properties Management & Sales: Long-running San Jose-area property management and real estate sales firm serving residential investors across the South Bay. Directly comparable because it combines property management with brokerage services in the same South Bay cities Cornerstone targets, offering investors a bundled PM-plus-sales model similar to Cornerstone's offering.
- PMI NorCal: Property Management Inc. franchise serving Northern California including San Jose, providing full-service residential and small multifamily management with franchised technology and processes. Comparable because it offers the same full-service residential PM product and bundles technology-driven owner/tenant portals, and operates within Cornerstone's competitive set in the same service area.
Broad incumbents
- Greystar Real Estate Partners: Largest U.S. residential and student housing property manager and developer, operating multifamily and build-to-rent portfolios nationally including in California. Comparable as a broad incumbent providing residential property management at scale; though it primarily targets larger institutional assets, it competes for the same California owner-investor talent pool and sets the bar for operational tooling that Cornerstone must meet to retain local clients.
- FirstService Residential: Large North American residential property manager with significant California presence, providing services for HOA, condominium, and rental portfolios. Comparable as a broad incumbent in residential property management; overlaps with Cornerstone in condominium and townhome management categories in California metros, with much greater scale and broader service offering.
Regional players
- Coldwell Banker Property Management (Silicon Valley / San Jose offices): National real estate brokerage offering affiliated property management services through regional offices including Silicon Valley / San Jose. Comparable because it bundles brokerage (buy/sell services) with residential property management across the South Bay, competing for the same investor relationships and offering a similar one-stop PM-plus-brokerage value proposition.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Cornerstone Property Management social profiles
Digital presenceCornerstone Property Management compliance and trust
Trust signalCompliance7 records
Cornerstone Property Management financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cornerstone Property Management leadership team
Management profileNumber of profiles
Profiles1 record
Cornerstone Property Management funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cornerstone Property Management 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 Cornerstone Property Management
What does Cornerstone Property Management do?
Cornerstone Property Management provides full-service residential property management for single-family homes, condos, townhomes, duplexes, triplexes, fourplexes, and small apartment buildings (up to 16+ units) in the South Bay area of San Jose, California. Services span property marketing, tenant screening, leasing, rent collection, maintenance coordination, accounting, and eviction protection. The firm also offers ancillary real estate buy/sell representation services in the same San Jose market.
Is Cornerstone Property Management a public or private company?
Cornerstone Property Management is a private company. It is classified as family owned and is currently operating.
When was Cornerstone Property Management founded?
Cornerstone Property Management was founded in 2001. It employs 1 to 10 people.
Where is Cornerstone Property Management based?
Cornerstone Property Management is headquartered in San Jose, United States, in the North America region.
How does Cornerstone Property Management make money?
Four revenue lines are on record. Property Management Fees are the primary driver. The others are real Estate Sales and Buying Services, real Estate Listing Services and eviction Management Services.
Who are Cornerstone Property Management's main competitors?
Emerging players on record are Doorstead and TurboTenant. Direct peers are Real Property Management (national franchise), Green Property Management, Beach Property Management, All Properties Management & Sales and PMI NorCal. Broad incumbents are Greystar Real Estate Partners and FirstService Residential. Coldwell Banker Property Management (Silicon Valley / San Jose offices) is listed as a regional player.
Does Cornerstone Property Management have an API?
No public API is recorded for Cornerstone Property Management.
What industry is Cornerstone Property Management in?
Cornerstone Property Management's product category is Residential Property Management. Its primary akta.pro industry code is BPAJAFAB, Single-Family Rental (SFR) Property Management, with a secondary code of BPAJAFAA, Multifamily Apartment Property Management. Its NAICS code is 531311 and its SIC code is 6531.