Orange County · San Bernardino · Riverside · Los Angeles
Real Estate & Property Management
Expert guidance for buyers, sellers, and property owners across Southern California.
Built on Integrity · Driven by Excellence
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What We Do
Comprehensive property management and real estate services across all major property types in Orange County.
Expert sales and management of residential properties across Irvine and Orange County.
Full-service oversight of multi-unit complexes — maximizing occupancy and long-term asset growth.
Strategic leasing and management of office and retail spaces throughout greater Orange County.
Recent Sale
4BR Home in Irvine
Sold for $1.85M — 9 Days
Division 01
We specialize in buying and selling homes across Irvine and Orange County — guiding first-time buyers, seasoned investors, and sellers from start to close with expert local knowledge and transparent communication.
Division 02
Full-service residential & commercial property management across Orange County — powered by industry-leading systems.
Resident & Owner Portal LoginTenant Placement
34-point screening — credit, criminal, eviction history & employment verified.
Maintenance & Repairs
24/7 coordination with licensed local vendors. Move-in/out photo inspections.
Rent Collection
Automated online payments with direct deposits into your owner account.
Financial Reporting
Monthly statements, tax docs & vendor receipts in your secure owner portal.
Legal Compliance
Full compliance with CA landlord-tenant law — lease drafting & eviction support.
Property Inspections
Regular scheduled inspections to protect your asset's value and condition.
96%
Average Occupancy Rate
24h
Average Maintenance Response
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Explore Our Management Divisions
Residential Property Management
Single-family homes, condos, multi-units & vacation rentals across Orange County.
Commercial Property Management
Office buildings, retail centers, industrial and mixed-use assets managed to maximize NOI.
Why Sincere Realty
Built on Integrity. Driven by Excellence.
At Sincere Realty Inc., we combine local expertise, professional service, and proven strategies to deliver exceptional property management solutions. Our goal is simple: to protect your investment, maximize returns, and provide you with peace of mind.
Based in Irvine, we possess in-depth knowledge of the Orange County market. This allows us to set competitive rental rates, attract high-quality tenants, and adapt quickly to market trends.
We provide professional management for residential, commercial, office, retail, and multifamily properties. Our structured processes and attention to detail ensure your assets are managed with the highest standards.
Through strategic marketing, data-driven pricing, and proactive tenant retention, we help reduce vacancies and optimize your rental income.
We place reliable tenants through comprehensive screening that includes credit checks, income verification, rental history, and background evaluations.
Our clients receive clear financial statements and timely updates, ensuring complete transparency and confidence in every decision.
From leasing and rent collection to maintenance coordination and regulatory compliance, we handle every aspect of property management so you don't have to.
We stay current with California's real estate laws and fair housing regulations, helping protect your investment and reduce liability.
We tailor our services to meet your unique goals, whether you own a single property or a large investment portfolio.
At Sincere Realty Inc., we are committed to honesty, reliability, and excellence in everything we do. Your success is our priority.
Partner with Confidence
Serving Irvine and throughout Orange County — contact us today to learn how we can help you protect and grow your investment.
Property Management — Residential
From single-family homes to multi-unit condos across Orange County — we handle every detail so you earn more and stress less.
Tenant Screening & Placement
34-point screening covering credit history, criminal background, eviction records, and employment verification — ensuring quality, reliable tenants.
24/7 Maintenance Coordination
Round-the-clock emergency response with a vetted network of licensed local contractors. Move-in/out photo inspections included.
Rent Collection & Disbursement
Automated online rent collection with direct deposit to your owner account. Late fee enforcement handled on your behalf.
CA Legal Compliance
Full adherence to California landlord-tenant law — lease drafting, habitability standards, and eviction proceedings managed for you.
Regular Property Inspections
Scheduled interior and exterior inspections to protect your asset's condition and proactively catch issues before they escalate.
Financial Reporting & Tax Docs
Monthly owner statements, year-end tax documents, and vendor receipts accessible anytime through your secure owner portal.
Ready to maximize your rental income?
Get a free rent analysis — no obligation, no commitment.
96%
Average Occupancy Rate
< 21
Days Average to Lease
24h
Maintenance Response Time
500+
Residential Units Managed
Property Types We Manage
Property Management — Commercial
Institutional-quality management for office, retail, and multifamily assets across Orange County — protecting your investment and driving long-term returns.
15+
Years Commercial Experience
98%
Lease Renewal Rate
$2M+
Annual Rent Collected
30+
Commercial Properties
Asset Classes We Specialize In
Retail & Shopping Centers
Office Buildings
Industrial & Warehouse
Mixed-Use Developments
Medical Office
Multi-Tenant Complexes
Tenant Mix & Leasing Strategy
Strategic tenant placement to optimize foot traffic and long-term lease stability — from retail anchors to office suites.
Commercial Lease Administration
NNN, gross, and modified gross lease structures managed with full CAM reconciliations and rent escalation tracking.
Facilities & Vendor Management
Comprehensive oversight of HVAC, electrical, plumbing, janitorial, and landscaping with vetted commercial contractors.
NOI Optimization & Reporting
Monthly financial reporting focused on Net Operating Income growth — budget variance analysis and expense auditing included.
Regulatory & ADA Compliance
Full compliance with commercial building codes, ADA requirements, fire safety regulations, and local Orange County ordinances.
Lease Renewal & Retention
Proactive renewal outreach, market rent benchmarking, and incentive structuring to retain anchor tenants and reduce vacancy.
Why Choose Sincere for Commercial?
We bring institutional-grade oversight with the responsiveness of a boutique firm. Every commercial property gets a dedicated manager, transparent reporting, and proactive lease-up strategy — not just reactive maintenance.
Own commercial property in Orange County?
Schedule a free portfolio assessment with our commercial team.
Property Management — Lease Only
Expert tenant placement for owners who prefer to self-manage. We handle every step of the leasing process — from marketing to move-in — so you lease with confidence and peace of mind.
At Sincere Realty, our Lease-Only Service is designed for property owners who want expert assistance in securing qualified tenants while maintaining direct control over the ongoing management of their property.
We handle every step — from marketing your property to placing the ideal tenant — so you can lease with confidence and peace of mind throughout the entire process.
Benefits of Our Lease-Only Service
Reduced vacancy time
Access to qualified, reliable tenants
Competitive rental pricing based on market data
Compliance with California leasing regulations
Professional representation of your property
A streamlined and stress-free leasing process
Full Process
Property Evaluation & Rental Pricing
We conduct a comprehensive market analysis to determine a competitive rental rate that attracts quality tenants while maximizing your return.
Professional Marketing & Advertising
Your property is promoted across leading rental platforms using compelling descriptions and high-quality visuals to reach a wide audience.
Property Showings
Our team coordinates and conducts showings, ensuring your property is presented professionally to every prospective tenant.
Tenant Screening
Thorough background checks covering credit history, employment & income verification, rental history, and eviction & criminal screenings.
Lease Preparation & Documentation
We prepare legally compliant lease agreements that adhere to California regulations, protecting your interests and minimizing risk.
Negotiation & Lease Execution
Our experts manage lease negotiations and ensure all documents are properly executed for a seamless transaction.
Move-In Coordination
We facilitate the move-in process, collect the security deposit and first month's rent, and confirm all lease requirements are met.
Who It's For
Independent Landlords
Who prefer to manage their own properties but need expert tenant placement.
Placement Seekers
Property owners seeking professional tenant placement assistance.
Multi-Property Investors
Investors with multiple rental properties who want efficient leasing support.
Out-of-Area Owners
Owners who need trusted local leasing expertise in Orange County.
Partner with Sincere Realty
Secure the right tenant with confidence. Contact us today to learn more about our professional Lease-Only Services in Irvine and throughout Orange County, California.
Orange County MLS
Browse live listings across Orange County — updated daily from the MLS. Find your perfect home for sale or rent.
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Featured Areas
Listings data sourced from Orange County REALTORS® · Powered by CRMLS · Information deemed reliable but not guaranteed
Who We Are
Sincere Realty Inc. is a full-service real estate brokerage based in Irvine, California, offering comprehensive solutions tailored to modern investors, homeowners, and real estate professionals.
Est. Irvine, CA
Sincere Realty Inc.
Trusted Across Orange County
At Sincere Realty, we go beyond traditional brokerage services. We offer a forward-thinking platform designed to help agents achieve sustainable success — and to deliver exceptional real estate outcomes for every client we serve.
Our Unique Brokerage Model
Transactional Income
Earn through residential and commercial real estate sales.
Recurring Income
Build long-term financial stability through property management.
"At most brokerages, your income resets to zero every month. With Sincere Realty, you build recurring income and a scalable future."
We provide expert guidance in residential and commercial transactions, delivering strategic insights and exceptional results for buyers, sellers, and investors throughout Orange County.
Our professional management services generate stable, recurring income for property owners while protecting and enhancing asset value through rigorous processes and local expertise.
We empower real estate professionals with the tools, infrastructure, and mentorship needed to build and scale their businesses — far beyond the transaction.
500+
Properties Managed
300+
Satisfied Clients
5+
Cities Served
10+
Years of Excellence
Our Commitment
Every decision at Sincere Realty is rooted in a deep sense of responsibility to our clients, our agents, and our community. We don't just close deals — we build lasting partnerships.
Building trust through ethical and transparent practices
Delivering exceptional service to clients and partners
Empowering agents to achieve long-term success
Creating opportunities that transform properties into lasting value
Our Promise
Built on Integrity.
Driven by Excellence.
Whether you are a homeowner, investor, or real estate professional, Sincere Realty Inc. is your trusted partner for growth and success.
Our Advantage
Built on Integrity. Driven by Excellence.
Local expertise, proven results, and a genuine commitment to every client we serve.
Deep knowledge of Irvine and Orange County — neighborhoods, trends, and pricing.
Years of hands-on experience in both residential and commercial real estate.
Buying, selling, and full-service property management — all under one roof.
Honest, open communication at every step of the process.
A customized approach tailored to your unique goals.
Hundreds of successful transactions and satisfied clients across OC.
Careers at Sincere Realty
Two revenue streams. Recurring income. Leadership opportunities. Join a forward-thinking Irvine brokerage built for ambitious agents.
Client Stories
Real experiences from Irvine property management clients, OC property owners, and investors across Orange County.
Irvine Property Management
96%OC Property Management
94%尔湾物业出租 / Leasing
98%尔湾物业托管 / Full Management
97%“I searched for a reliable Irvine property management company for months before finding Sincere Realty. Their team took over my two Irvine condos and the experience has been flawless — tenant placement, rent collection, maintenance, all handled with zero hassle. Best Irvine property management I have ever worked with.”
Jennifer L.
Property Owner · Irvine, CA
2025-11-12
“I searched for a reliable Irvine property management company for months before finding Sincere Realty. Their team took over my two Irvine condos and the experience has been flawless — tenant placement, rent collection, maintenance, all handled with zero hassle. Best Irvine property management I have ever worked with.”
Jennifer L.
Property Owner · Irvine, CA
“Sincere Realty manages all four of my rental properties across Orange County. Their OC property management service is second to none — responsive, thorough, and genuinely focused on maximizing returns. If you need Orange County property management you can actually trust, this is the team.”
Michael T.
Real Estate Investor · Newport Beach, CA
“我在网上搜索"尔湾物业管理"和"尔湾物业托管"时找到了精诚地产。选择他们是我做过最正确的决定。精诚地产的尔湾物业管理服务专业、透明、负责任,每个月的财务报告清晰详尽,让我完全放心。强烈推荐给所有需要尔湾物业托管服务的业主!”
王先生 (Mr. Wang)
房产投资者 · 尔湾, CA
“After trying two other Orange County property management firms, I finally found Sincere Realty. The difference is remarkable — they placed a quality tenant in my Lake Forest home within 10 days and their OC property management team handles everything professionally. My investment is finally working for me.”
Linda C.
Property Owner · Lake Forest, CA
“通过朋友介绍了解到精诚地产的尔湾物业出租服务。他们帮我的尔湾公寓在两周内找到了优质租客,租金比我预期的还高。精诚地产的尔湾物业出租和托管服务非常专业,会向每一位在尔湾有房产的华人业主推荐!”
李女士 (Ms. Li)
物业业主 · 尔湾, CA
“Sincere Realty is hands down the top Irvine property management and real estate team in OC. They sold my condo above asking price, and now manage my investment property in Irvine seamlessly. One-stop shop for all your Irvine and Orange County property needs.”
James R.
Homeowner & Investor · Irvine, CA
“We moved from New York and needed both a home purchase and ongoing Irvine property management for our rental. Sincere Realty handled both seamlessly. Their knowledge of Irvine and OC property management is unmatched — we feel completely taken care of.”
Amy & Kevin W.
Relocating Buyers · Orange County, CA
“在橙县有多处投资房产,之前一直为物业管理烦恼。搜索"尔湾物业管理"找到精诚地产后,把所有房产都委托给了他们。尔湾物业托管服务让我完全解放双手,每月准时收到详细的收支报告,资产增值有保障。精诚地产是橙县华人投资者的首选!”
陈先生 (Mr. Chen)
房产业主 · 橙县, CA
5.0
Overall Rating
Trusted by 300+ Property Owners
Irvine property management, OC property management, 尔湾物业管理 · 物业出租 · 物业托管 — rated 5 stars across all services.
尔湾房地产 · 华人地产经纪 · Irvine Real Estate · Chinese Realtor
Sincere Realty (精诚地产) is your trusted Chinese-Speaking Realtor in Irvine, California. From Irvine homes for sale in prime locations, to Irvine luxury real estate, top Irvine Unified School District (IUSD) homes, and expert 尔湾物业管理 · 尔湾地产管理 — we are the full-service Irvine Real Estate Experts for the Chinese community.
尔湾房地产专家
Sincere Realty is your Irvine Real Estate Expert for buying, selling & investing. Top-ranked among Irvine real estate agents with years of local market experience.
精诚地产是尔湾房地产领域的权威专家,为买家、卖家及投资者提供全方位的尔湾房地产服务,深耕橙县市场多年。
尔湾顶级华人地产经纪
Looking for a Chinese-Speaking Realtor in Irvine, California? Our bilingual team bridges language barriers and cultural differences for seamless real estate transactions.
寻找尔湾华人地产经纪?精诚地产中英双语团队,专为华人客户提供贴心的买房、卖房、投资全程服务。
尔湾学区房专家
Best homes in Irvine Unified School District (IUSD). We specialize in school district homes in Portola Springs, Orchard Hills, Great Park & Woodbury.
尔湾学区房专业服务——精诚地产熟悉IUSD各社区学区划分,帮助华人家庭精准锁定尔湾优质学区房。
尔湾豪宅地产
Premier Irvine luxury real estate in Shady Canyon, Turtle Ridge & Orchard Hills. White-glove service for high-end buyers and sellers in prime locations.
尔湾顶级豪宅地产服务——Shady Canyon、Turtle Ridge、Orchard Hills等高端社区买卖,精诚地产为您提供专属礼宾级服务。
尔湾投资房产
Maximize ROI with expert Irvine investment property guidance. From rental analysis to acquisition strategy — we identify the best investment opportunities in OC.
尔湾投资房产专业顾问——精诚地产提供深度市场分析、租金回报评估及投资策略规划,助您把握最佳尔湾房产投资机会。
尔湾物业管理
Full-service Irvine property management including 尔湾房产出租管理 & 尔湾地产管理. From tenant placement to maintenance — your property, fully managed.
精诚地产提供专业尔湾物业管理、尔湾房产出租管理、尔湾地产管理及尔湾物业托管服务,为业主提供全方位物业保障。
IUSD School District Neighborhoods · 尔湾学区社区
Portola Springs
泉溪
Portola High School
Orchard Hills
果园山
Beckman High School
Great Park
大公园
Portola High School
Woodbury
伍德伯里
Irvine High School
Northpark
北公园
Northwood High School
Turtle Ridge
龟岭
University High School
Shady Canyon
荫谷
University High School
Quail Hill
鹌鹑山
Uni High / IUSD
精诚地产专注尔湾学区房服务,熟悉 Irvine Unified School District (IUSD) 全部社区学区划分。 We help families find the best homes in Irvine Unified School District — top schools, prime locations, competitive pricing.
Service Areas · 服务区域
Irvine
尔湾
Primary service area
Newport Beach
纽波特海滩
Luxury coastal properties
Tustin
塔斯廷
Residential & commercial
Lake Forest
湖林
Growing communities
Mission Viejo
米申维耶霍
Family homes
Anaheim
阿纳海姆
Commercial & multi-family
Santa Ana
圣塔安那
Diverse portfolio
Costa Mesa
科斯塔梅萨
Mixed-use & retail
Fullerton
富勒顿
Residential leasing
Garden Grove
园林市
Multifamily & single-family
Laguna Hills
拉古纳山
Premium estates
Yorba Linda
约巴琳达
Upscale properties
尔湾物业管理 · Irvine Property Management
专业物业出租 · 物业托管 · 尔湾房产出租管理 · 橙县物业管理
精诚地产(Sincere Realty)是尔湾最专业的尔湾物业管理公司,提供尔湾物业出租、尔湾物业托管、尔湾房产出租管理及尔湾地产管理全方位服务。 无论您是个人业主还是机构投资者,我们的专业团队都能为您提供量身定制的物业管理方案,最大化您的租金回报。
As Irvine's leading Irvine property management company, Sincere Realty delivers full-service Orange County property management — from tenant screening and lease execution to rent collection, maintenance coordination, and legal compliance. Trusted by hundreds of landlords across Irvine and OC.
租客筛选
Tenant Screening
租金收取
Rent Collection
维修协调
Maintenance
合同管理
Lease Management
法律合规
Legal Compliance
财务报告
Financial Reports
寻找专业的尔湾物业管理公司?精诚地产(Sincere Realty)是尔湾最受信赖的尔湾物业出租与尔湾物业托管专家。 同时,作为尔湾顶级华人地产经纪,我们专注尔湾学区房、尔湾豪宅地产及尔湾投资房产全方位服务。 Looking for the best Irvine property management company or Top Chinese Realtor in Irvine? Sincere Realty covers Orange County property management, Irvine homes for sale, IUSD school district homes, and luxury real estate. 诚信为本,专业见长 — Contact our 尔湾物业管理 experts today.
Get In Touch
Whether you're looking to buy, sell, or have your property professionally managed, our team is here to help. Contact us today for a free consultation.
Office Location
Suite 240 – 2152 Dupont Dr, Irvine, CA
Phone
949-932-0096
irvine@sincerealty.com
Business Hours
Mon–Fri: 9am–5:00pm
DRE License
#02219746
Get a complimentary rent analysis & property valuation from our experts — no obligation.
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