# Custom Drafting Services in Riverside County ## Custom Drafting Services in Riverside County Bring your remodel, addition, or ADU to life through our precise residential drafting services built to meet Riverside County’s building codes and fast-track your project. [Get Started](https://streamlinedesigngroup.com/contact-us) - Streamline Design & Permitting - / - Our Service Areas - /service-areas - Riverside County Latest Projects ## Browse Our Latest Projects See how Streamline Design & Permitting transforms initial concepts into precise, permit-ready plans that make construction smoother and properties more functional. Our drafting specialists help homeowners, builders, and developers create detailed and meticulous drawings that meet all Riverside County standards. [View Our Full Portfolio](https://streamlinedesigngroup.com/projects) ## Hear from Our Happy Clients Find out why Riverside County property owners trust our drafting and permitting expertise. ## Start Your Project Today Get permit-ready plans with our expert drafting team. Contact us today to schedule a consultation and move your Riverside County project forward. [Discuss Your Project](https://streamlinedesigngroup.com/contact-us) About ## Your Trusted Drafting Company in Riverside County Whether you’re planning an **ADU, whole-home remodel**, or **commercial tenant improvement**, Streamline Design & Permitting provides end-to-end drafting solutions for property owners, developers, and businesses throughout Riverside County. With us, the drafting services process is seamless. We’re proud to deliver **accurate, code-compliant plans** that speed up approvals and avoid costly delays. You’re in great hands. Our experienced team — including draftsmen, building designers, and a dedicated project manager — oversees every detail. We also provide **3D CAD drafting services** to help you visualize your space before construction. Once plans are approved, we connect you with vetted contractors to bring your vision to life. [Learn More](https://streamlinedesigngroup.com/about-us) ## Trusted Construction Partners fade-right Our Services ## From ADUs to Commercial Builds: Our Drafting Services We handle construction projects of every size, ensuring each plan meets Riverside County’s stringent building codes and zoning standards. [Accessory Dwelling Units (ADUs)](https://streamlinedesigngroup.com/adu-designs-san-diego) [Whole-Home Remodeling](https://streamlinedesigngroup.com/whole-house-remodel-san-diego) [Room Additions](https://streamlinedesigngroup.com/room-addition-san-diego) [Custom Home Design](https://streamlinedesigngroup.com/custom-home-design) [Commercial Tenant Improvements](https://streamlinedesigngroup.com/commercial-tenant-improvement) [Code Compliance](https://streamlinedesigngroup.com/code-compliance) [Building Permit Assistance](https://streamlinedesigngroup.com/building-permit-services) ## ADU Regulations & Requirements in Riverside County Riverside County follows **California state ADU laws (**[**Cal. Gov. Code §65852.2**](https://law.justia.com/codes/california/2023/code-gov/title-7/division-1/chapter-4/article-2/section-65852-2/)**)** and local standards set by the [**Riverside County Ordinances**](https://rivcocob.org/ordinances) and [**Department of Building & Safety**](https://building.rctlma.org/). Here are the key requirements: - **Permitted locations:** ADUs and Junior ADUs (JADUs) may be built on lots with existing single- or multi-family residences ([County Ordinance No. 348](https://planning.rctlma.org/sites/g/files/aldnop416/files/2023-06/Ord348-04-28-2023-FINAL.pdf), § 18.31). - **Quantity allowed:** Single-family lots may include one ADU and one JADU; multi-family parcels may add up to two detached ADUs plus conversions of existing space. - **Size limits:** Detached ADUs can be up to 1,200 sq. ft.; attached units may not exceed 50% of the main home or 1,200 sq. ft., whichever is smaller. - **Setbacks:** At least 4 ft from side and rear property lines for most ADUs (Riverside Zoning Code § 18.31.050). - **Parking:** One space per unit unless exempt (e.g., within ½ mile of public transit) ([California HCD Guidelines](https://www.hcd.ca.gov/building-standards-hcd)). - **Building standards:** All units must comply with the [California Building Code (CBC)](https://codes.iccsafe.org/content/CABC2025P1) and [Title 24 Energy Standards](https://codes.iccsafe.org/content/CAEC2025P1). Solar readiness is required for new detached units. ## Turn Your Ideas Into Detailed Plans Work with Riverside’s drafting experts at Streamline Design & Permitting for seamless, permit-ready designs. [Get Your Customized Estimate](https://streamlinedesigngroup.com/contact-us) ## Get Designs That Get Approved Our seasoned drafting team will create precise, code-compliant plans that keep your remodel, ADU, or addition on track. [Discuss Your Project](https://streamlinedesigngroup.com/contact-us) Process ## How Our Building Designers Streamline Your Project We simplify the drafting services and permitting process into clear, manageable stages, keeping you informed along the way: ### Consultation & Planning Translate your goals into a workable design plan. ### Design Development Produce accurate, code-compliant drafts. ### Collaboration with Specialists Coordinate with engineers and surveyors to refine plans. ### Permit Preparation Manage submittals to Riverside County Building & Safety Division. ### Project Finalization Deliver approved, construction-ready plans. Why Us ## Why Clients Choose Streamline Design & Permitting ### Problem-Solving Expertise Creative, code-compliant solutions for challenging projects. ### Proven Portfolio A track record of approved permits and successful builds. ### Deep Regulatory Insight In-depth knowledge of Riverside County Building Codes and Planning Division standards. ### On-Time Delivery Reliable timelines and proactive communication. ### Transparent Pricing Drafting services typically cost 3–4 percent of the total project budget — competitive and clear pricing. Contact Us ## Ready to Visualize Your Project with Confidence? Get professional drafting services that deliver detailed, code-compliant plans designed to streamline approvals and bring your Riverside County project to life. FAQ ## FAQ Regarding Drafting Services in Riverside County Professional drafting is an investment in clear plans, smoother permitting, and fewer costly revisions. Pricing depends on your project’s size, complexity, and approval requirements, but we always provide a transparent estimate upfront so you can move forward with confidence. - How much do drafting services cost in Riverside County? You can typically complete small, non-structural projects such as painting, installing countertops or cabinet refacing, and replacing electrical outlets or switches without a permit. You’re also allowed minor repairs (like faucet or toilet replacement), as well as small site improvements — e.g., a detached shed under 120 square feet (with no electric), property-line fences up to 6 feet tall, or walkways and driveways that don’t cross a basement — with [no permit required](https://riversideca.gov/cedd/sites/riversideca.gov.cedd/files/pdf/building/handouts/WORK%20EXEMPT%20FROM%20BUILDING%20PERMITS.pdf). - What can you build on your property without a permit in California? Drafting services involve creating precise technical drawings and plans that show how a building or structure will be constructed. These drawings include layouts, measurements, and details needed for permits and construction. They help homeowners, builders, and officials clearly understand every aspect of a project. - What do drafting services do in Riverside County? --- Streamline Design & Permitting — [https://streamlinedesigngroup.com/service-areas/drafting-services-riverside-county](https://streamlinedesigngroup.com/service-areas/drafting-services-riverside-county)