ARCHITECT UNITED
Prosper, TX, USA
Custom Estate Home Building Plans in Prosper
Need a full set of Residential Building Plans?
We provide permit-ready, stamped & sealed building plans to help you start building faster.
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Our process is simple, fast, and designed to keep your project moving forward. From requesting a quote to receiving your building plans, we make it easy to get the support you need and start building with confidence.
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Our Process:
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Visit your project
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Understand your needs and project goals
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Review the opportunity and key requirements
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Offer clear guidance, strategy, and next steps
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Prepare a tailored scope and proposal
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Align on schedule, budget, and deliverables
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Finalize the agreement and begin the project
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Pre-Design and Planning
Luxury is our first language.
Pre-Design and Planning
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Lot and land evaluation before purchase
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Site analysis (topography, soil, drainage, views, sun orientation)
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Feasibility studies and budget planning
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Zoning, setback and HOA/ARC (architectural review committee) review
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Geotechnical and survey coordination
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Programming sessions (lifestyle needs, room-by-room requirements)
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Multi-generational and future-use planning
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Architectural Design
Tailored to your expectations.
Architectural Design
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Fully custom estate home design
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Modifying existing estate plans
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Architectural styles (Modern Farmhouse, Mediterranean, Hill Country, Craftsman, Contemporary, Coastal, Mountain Modern, Transitional)
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3D renderings and virtual walkthroughs
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Construction documents and permit-ready drawings
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Structural engineering coordination
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Interior architecture and millwork design
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Estate-Specific Spaces
Amenities that make life worth living.
Estate-Specific Spaces
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Guest houses, casitas and in-law suites
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Detached garages, car galleries and collector garages
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Primary suite retreats with spa-style baths
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Home theaters and media rooms
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Wine cellars and tasting rooms
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Home offices and executive libraries
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Gyms, saunas and wellness spaces
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Safe rooms and storm shelters
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Gourmet and catering (scullery) kitchens
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Elevators and accessible design
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Outdoor Living
Enjoy fun in the sun with family.
Outdoor Living
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Outdoor kitchens and covered living areas
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Pool, spa and cabana design
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Courtyards, loggias and pergolas
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Landscape architecture coordination
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Equestrian facilities, barns and workshops
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Sport courts and putting greens
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Gated entries and long driveways
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Performance and Technology
Equip your home with the best.
Performance and Technology
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Energy-efficient and sustainable design
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Solar, battery storage and generator planning
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Smart home and home automation integration
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Security, surveillance and access control
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Whole-home audio/visual and networking
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Advanced HVAC, air filtration and humidity control
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Hurricane-resistant design (FL, SC coast)
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Wildfire-resistant design (CO, UT, CA)
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Snow load and mountain building design (Park City, Castle Pines)
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Arrival and Entry
Make a statement.
Arrival and Entry
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Gated motor court with automated entry and license plate recognition
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Pivot front doors, oversized glass or steel
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Floating stairs or water features at the entry
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Double-height foyer with a statement staircase
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Heated driveway and walkways for snow climates
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Garage and Vehicle
Collector spaces designed for collectors.
Garage and Vehicle
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Climate-controlled car gallery with glass viewing walls
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Car turntables or vehicle lifts
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EV charging stations at multiple bays
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Detailing bay with drain, lift and pro lighting
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Golf cart, RV or boat garage
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Kitchen and Entertaining
Kitchens spaces fit for a Chef.
Kitchen and Entertaining
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Chef's kitchen with integrated, panel-ready appliances
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Scullery or catering kitchen hidden behind the main kitchen
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Walk-in temperature-controlled wine room with glass walls
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Bar or speakeasy lounge, sometimes behind a hidden door
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Tasting room or private dining room
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Butler's pantry with a second dishwasher and ice maker
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Coffee and espresso bar
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Primary Suite
Give your space the attention it needs.
Primary Suite
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Primary wing with a private terrace or courtyard
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Boutique-style closet with an island, display lighting and a vanity
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Spa bath with a steam shower, freestanding tub and heated floors
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Morning kitchen or coffee station
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Separate his-and-hers baths or closets
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Hidden safe room off the primary suite
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JOB DONE FASTER.
How we deliver plans faster.
Over the course of three years, Architect United has developed a proprietary software that automatically analyzes building plans for errors, code conflicts, and design inconsistencies before a single submission.
This eliminates the traditional submit-wait-correct-resubmit cycle, achieving a 65%–94% reduction in revisions and enabling our team to deliver approval-ready plans 2x faster than competing firms.
For clients, this means shorter timelines, lower soft costs, and accuracy that virtually eliminates costly construction-phase surprises.
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Key Advantages of PRIO
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Start Building Faster — Dramatic revision reduction cutting plan revisions by 65%–94%, most projects achieve approval on the 2nd/3rd submission instead of the industry-average three to five rounds.
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First-Submission Accuracy — PRIO catches errors and provides the correct solution instantly, so architects submit right the first time rather than waiting for reviewer feedback.
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Lower Project Costs — Reduced permitting delays, and significantly lower carrying costs for developers and owners.
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Faster Permitting & Approvals — Clean, error-free plan sets move through municipal review faster, shaving weeks off the permitting process.
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Reduced Construction-Phase Change Orders — Plans that are right from the start translate to fewer field conflicts, RFIs, and expensive mid-build corrections.
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Architect Empowerment, Not Replacement — PRIO handles error detection so our design team can focus on client collaboration and high-value problem-solving.
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Proprietary & Exclusive — PRIO is built and owned by Architect United—it's not available to the public, giving our clients a structural advantage in speed and quality.
Why Choose Us
Reliable Go-to Team
Work with a dependable team you can count on throughout every stage of your project.
We’re committed to clear communication, consistent quality, and keeping your project moving forward.
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Get a Quote
Experienced
Work with an experienced architectural team that understands complex projects, delivers dependable solutions, and helps keep your project moving forward.
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Get a Quote
On-Site Support
Our team provides on-site support when needed to help ensure project details are properly understood and executed.
This hands-on approach helps reduce miscommunication and keeps your project on track.
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Get a Quote
Permitting Support
We help guide you through the permitting process to make approvals smoother and less stressful.
We also offer expedited permitting services to help save time when speed matters most.
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Get a Quote
How to order building plans online.
Ordering residential building plans online is easy, convenient, and efficient. Homeowners can share their ideas, upload sketches or inspiration, and work with design professionals without needing multiple in-person meetings.
The online process helps save time, simplifies communication, and makes it faster to move from concept to ready-to-build plans.
Residential Plans
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Email us your project details or Schedule a Call.
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Discuss your project with a professional.
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Receive your quote within 24 hours
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Order your building plans
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