Permit-Ready ADU Site Plans Without the Runaround
Send your property address and accessory dwelling unit details. We prepare a clear site plan showing the proposed ADU footprint, property layout, setbacks, utility connections, and relevant site features for permit review.
- 12–24 hour turnaround available
- Detached, attached, or garage conversion ADUs
- City correction and resubmission support
- Clear permit-ready PDF delivery
Free quote · No payment required · Homeowners and contractors welcome
Check My Project
Tell us where the property is and what type of drafting service you need.
Plans delivered
Average rating
Cities served
Typical turnaround
A Clear Site Plan Makes the ADU Location Easy to Verify
An ADU site plan gives the reviewer the location context that architectural drawings do not. It shows where the accessory dwelling unit sits on the parcel, how it relates to the primary house, and whether the proposed footprint respects relevant setbacks, lot coverage limits, and site constraints.
Common ADU site plan details
- Property lines and lot dimensions
- Existing primary house and structures
- Proposed ADU footprint
- ADU dimensions and labels
- Distances to property lines and main house
- Utility connections and pathway access
- Easements where available
- North arrow and drawing scale
Send Your Details
SShare the address, ADU size, type (detached, attached, conversion), floor plan sketch, survey, or city comments.
Scope Review
We review the property layout and identify the zoning, setback, and utility layout details needed for your ADU permit request.
Draft and Review
Your ADU site plan is prepared with clear labels, dimensions, and utility paths, then sent for your review.
Final PDF Delivery
Receive the completed permit-ready file for city, county, HOA, contractor, or resubmission use.
New ADU Site Plan
Shows the proposed accessory dwelling unit footprint, size, placement, utility pathways, and basic relationship to the primary home and lot.
Detached or Attached ADU
Useful where the ADU stands separately or connects to the primary house, including roof pitch, height, and setback considerations.
ADU Expansion
Documents how the proposed accessory unit addition changes the existing lot coverage, setbacks, and yard clearances.
Garage Conversion ADU
Clarifies whether converting an existing garage or outbuilding into an ADU follows current structural guidelines or introduces a revised layout.
JADU (Junior ADU)
Specialized plans for interior conversions or attached junior accessory dwelling units meeting specific municipal sizing criteria.
Utility & Access Layout
Shows water, sewer, electrical pathways, and parking/pathway access required for independent ADU occupancy.
Permit Correction Revision
Updates missing labels, setbacks, lot coverage data, or other site plan details identified by the city reviewer.
Plan Resubmission
Prepares the final resubmission-ready package incorporating all city feedback and engineering requirements.
Question
ADU site plan
ADU architectural plans
Primary purpose
Shows ADU placement on the property.
Shows how the ADU is designed and assembled.
Typical details
Property lines, setbacks, primary house, ADU footprint, utility paths, easements, and scale.
Floor layout, framing, walls, roof, plumbing, electrical, and structural connections.
Review path
Zoning, location, HOA, and permit placement review.
Building, structural, energy, and code compliance review.
What to send us
Address, survey or plat if available, ADU dimensions, sketch, and proposed location.
ADU design, layout dimensions, material choice, height, utility specs, and local structural requirements.
Flat-rate ADU permit plans.
No hidden fees.
Every package includes unlimited revisions, permit-office formatting, and our 100% money-back guarantee if your plan is rejected after following our revision guidance.
Basic ADU Plan
Small detached or conversion ADUs under 500 sq ft
$99
$79
per plan · delivered in 24 hrs
- Property lines & boundaries
- Main house footprint & new ADU outline
- ADU dimensions & setbacks
- North arrow, scale, legal description
- PDF delivery in 24 hours
- Unlimited free revisions
Advanced ADU Plan
Multi-story ADUs, attached additions, garage conversions
MOST POPULAR
$139
$99
per plan · delivered in 24 hrs
- Everything in Basic, plus:
- Utility connection pathways (water, sewer, electric)
- Parking layout & pathway access
- Roof pitch & exterior elevation notes
- ADU height above grade
Pro ADU Package
Rush jobs, HOA review, complex oversized lots
$249
$199
per plan · delivered in 24 hrs
- Everything in Advanced, plus:
- DWG (AutoCAD) + JPG files
- Topography & drainage notes
- Custom size & vicinity map
- Rush — under 12 hours
- Priority WhatsApp support
Prices in USD. PE stamp available on any plan starting $499. Custom quotes for complex or oversized ADU projects.
Deliverable
Basic $99
Detailed $119
Correction
Property lines and existing structures
Included
Included
As needed
Proposed ADU footprint
Included
Included
Updated
Setback labels
Basic
Expanded
Corrected
Utility and pathway locations
Optional
Included
As required
Easement references
Where available
Included where available
Corrected
Reviewer comment response
Not included
Not included
Included
Delivery format
Permit-ready PDF
Detailed permit-ready PDF
Resubmission-ready PDF
1. Property address
The address lets us check the parcel context, main house layout, and understand the municipal zoning jurisdiction involved.
2. ADU dimensions
Share the proposed length, width, height, utility hookup path, and whether it is detached, attached, or a conversion.
3. Available documents
Upload a survey, plat, sketch, photos, prior plan, or city correction comments if available.
4. Additional Instructions
Include any special site notes, specific city requirements, or additional preferences to ensure the plan meets all local standards.
Real ADU permits. Real
homeowners. Real
approvals.
4.9 / 5 average
2,400+ verified ADU-permit reviews
Approved first try
"Submitted their ADU plan Monday, permit issued Wednesday. Saved me weeks vs. the local architect who quoted $3,500."
Michael R.
Austin, TX
Zoning and setback notes were spot-on
"Los Angeles is brutal on ADU reviews. They knew exactly what the planning department wanted. Zero rejections."
Sarah L.
Tampa, FL
Ran a rush job at 11pm
"Contractor gave me 24 hours to produce an ADU site plan. They delivered in 9. Permit in hand next morning."
Dan K.
Denver, CO
Free revisions were real
"HOA wanted three changes to the ADU pathway. Turned around each in a few hours, no extra charge. Insane service."
Priya S.
Phoenix, AZ
Worth every penny of $79
"The city's checklist is 14 pages. They hit every item. First-time approval on a tricky backyard ADU setback."
James O.
Chicago, IL
PE stamp was seamless
"Needed engineer seal for two-story detached ADU. Delivered stamped drawings in 4 days. Beautiful CAD work."
Elena V.
San Diego, CA
Everything You Need to Know Before You Start
Local requirements differ, so confirm final submission requirements with your city or county building department.
It is a scaled property drawing showing the proposed accessory dwelling unit in relation to the primary house, property lines, setbacks, utility paths, easements, and other relevant site features.
Most municipalities require a building and zoning permit for any new detached, attached, or conversion accessory dwelling unit.
Typically, you will need your property address, site survey or plat, ADU dimensions, and any specific structural or utility connection details.
Yes, send us the correction comments from your city reviewer, and we will update setbacks, footprints, or utility layouts accordingly.
Standard turnaround is within 12 to 24 hours after providing your complete project details.
Get the Right ADU Plan for Your Permit Path
Send the project details. We will review the scope and reply with the recommended drawing package, price, and expected turnaround.
Request Your Free ADU Plan Quote
No payment is required. Include as much information as you currently have.