FastAsBuilt
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Orange County · Orange County

As-Built Plans in Irvine, CA

Fast, field-verified measured drawings for homes and commercial spaces across Irvine. Permit-ready PDF and editable CAD, typically delivered in 48–72 hours.

Get a Irvine quote Order online
48–72h typical turnaround
1/8" measured accuracy
PDF + DWG deliverables

Turnaround times are estimates and may vary based on project complexity and scheduling.

Suburban single-family home representative of Irvine, California
As-built plans in Irvine

Measured drawings built on real Irvine conditions

For Irvine homeowners, contractors, and designers, dependable as-built plans turn an existing building into a document you can actually build from. Irvine's master-planned villages and strict HOA standards make precise as-built drawings critical for additions and interior remodels.

Whether you are adding square footage, converting a garage, or preparing a property for sale, permit reviewers and trades all rely on drawings that match the building exactly as it stands today. Orange County pairs large master-planned communities of stucco tract homes with older beach cottages, ranch houses, and a growing wave of accessory dwelling units. Precise existing conditions are essential when tight lot lines and HOA setbacks leave no room for error.

FastAsBuilt combines on-site laser measurement with senior CAD drafting to document existing conditions across Irvine and the rest of Orange County. You get clean, dimensioned floor plans, elevations, and sections you can hand straight to your architect, designer, contractor, or the City of Irvine Community Development Department.

Irvine at a glance

  • Region: Orange County
  • County: Orange County
  • Permitting: City of Irvine Community Development Department
  • 5+ neighborhoods served
  • Turnaround: 48–72 hours typical Turnaround times are estimates and may vary based on project complexity and scheduling.
Get a fixed quote
Why Irvine owners order plans

Projects that start with accurate as-builts

Across Irvine, the most common reasons property owners come to us are simple: they need drawings that reflect what is really there.

ADUs & garage conversions

Accessory dwelling units are booming in Irvine. Precise as-builts of the existing structure are the first thing plan check wants to see.

Additions & remodels

Adding square footage or reworking a floor plan in Irvine starts with drawings that match the current building exactly.

Commercial & tenant improvements

Landlords and businesses in Irvine need reliable existing-condition drawings for build-outs, change of use, and leasing.

Permit submittals

Additions, ADUs, and tenant improvements in Irvine all require accurate as-built drawings for the building department.

Buying & selling

Realtors and owners in Irvine use measured floor plans and verified square footage to market and close with confidence.

Insurance & records

Accurate documentation of your Irvine property protects you for insurance, appraisals, and future planning.

As-built floor plan drawing and CAD software
Permitting in Irvine

Drawings the City of Irvine Community Development Department will accept

Orange County cities each run their own building divisions, and many coastal jurisdictions add Coastal Commission and HOA review on top of standard permitting. Fixed, verified as-built drawings keep additions, remodels, and ADU conversions moving through plan check without costly re-submittals.

In Irvine, plans for additions, accessory dwelling units, and tenant improvements are submitted to the City of Irvine Community Development Department. Reviewers compare your proposed work against documented existing conditions, so an accurate as-built set is what keeps a project from stalling in plan check.

Our Irvine drawings are prepared with California requirements in mind, including Title 24 energy documentation, current ADU regulations, and seismic considerations common to Orange County. That groundwork means fewer correction cycles and a faster path to approval.

Most Irvine building departments will not begin a meaningful review without existing-condition drawings, because they establish the baseline for setbacks, egress, occupancy, and how much of a structure is being altered. California ADU law has made garage and accessory-unit conversions especially popular, and each of those projects hinges on documenting exactly what is there before new work is proposed. Starting with a verified as-built set is the single most reliable way to avoid a stalled permit in Irvine.

Coverage

Neighborhoods we serve in Irvine

Local crews and fast scheduling across Irvine and the surrounding Orange County area.

WoodbridgeTurtle RockNorthwoodUniversity ParkGreat Park Neighborhoods

Don’t see your neighborhood? We almost certainly still cover it — just ask.

Local architecture

The buildings we measure in Irvine

Irvine is defined by master-planned villages rather than one-off housing stock, so the work starts with consistency, setbacks, and clean documentation. In neighborhoods like Woodbridge, Turtle Rock, Northwood, University Park, and the Great Park Neighborhoods, you often see stucco homes, attached and detached suburban layouts, organized lot patterns, and interiors that have been updated over time without changing the original exterior character. That combination makes accurate existing-condition plans especially important before you design around walls, openings, stairs, garages, and property constraints.

For this kind of suburban housing, small measurement errors can create big problems once an addition or remodel has to fit within tight lot lines and HOA expectations. FastAsBuilt measures on site with laser equipment, then our senior drafters produce permit-ready CAD files in PDF and DWG format. If you need reliable 2D As-Built Plans starting at $900 or 3D As-Built Plans starting at $1,500, we deliver the verified base drawings you need to move forward with confidence.

Common projects

Why Irvine owners need as-built plans

In Irvine, owners usually order as-built plans because the next step depends on getting the existing house or commercial suite exactly right. The city’s village-style neighborhoods and strict HOA standards leave little room for rough sketches, especially when you are planning work in a home that has already seen past alterations. We regularly help document spaces before design and permitting for projects such as:

  • home additions in established neighborhoods like University Park, Woodbridge, and Turtle Rock
  • ADU conversions where garage or attached space must be documented precisely
  • office and R&D tenant improvements that need an accurate base plan before layout changes begin

That matters in Irvine because many projects are less about dramatic architecture and more about fitting improvements cleanly into a highly controlled built environment. Whether you are reworking an interior in Northwood or preparing a tenant improvement in a business setting, measured floor plans reduce guesswork and help your architect, designer, or contractor start from verified existing conditions. Typical residential turnaround is 48 to 72 hours.

Permitting

Working with the City of Irvine Community Development Department

When you submit to the City of Irvine Community Development Department, the quality of your existing-condition drawings can directly affect how smoothly plan check goes. For additions, remodels, ADU conversions, and tenant improvements, reviewers need a clear picture of what is already built so proposed work can be evaluated against the real site and layout, not assumptions.

That is especially true in Irvine, where master-planned development patterns, tight setbacks, and HOA-driven expectations make precision more than a convenience. FastAsBuilt provides field-measured as-built drawings based on on-site laser measurement, then our senior drafters prepare permit-ready CAD files in PDF and DWG format. Verified plans help your team coordinate design decisions early and reduce the risk of avoidable revisions during review.

What we deliver

Everything in your Irvine as-built set

Every Irvine project is field-measured and drafted to professional standards, then delivered in formats your whole team can use. We capture the building as it actually stands today — not as the original plans intended — so decades of past remodels, additions, and quiet modifications are all reflected in the final drawings.

  • Fully dimensioned, scaled floor plans of existing conditions
  • Exterior elevations and building sections where needed
  • Wall thicknesses, door and window sizes, and fixture locations
  • Reflected ceiling and roof plans on applicable projects
  • Print-ready PDF and editable CAD (DWG) files
  • Clean, standard layering your drafter can build on
Technician capturing existing conditions with a laser measuring device
Local expertise

We know Irvine buildings

Measuring in Irvine means working with the building stock that actually exists here, not a generic template. Orange County pairs large master-planned communities of stucco tract homes with older beach cottages, ranch houses, and a growing wave of accessory dwelling units. Precise existing conditions are essential when tight lot lines and HOA setbacks leave no room for error.

Knowing the buildings is half the job; knowing the reviewers' checklist is the other half. Projects in Irvine route through the City of Irvine Community Development Department, and our drawing sets are organized the way its plan checkers expect — dimensioned existing-condition plans, consistent layering, and clear notation of anything that affects setbacks, egress, or occupancy. Orange County cities each run their own building divisions, and many coastal jurisdictions add Coastal Commission and HOA review on top of standard permitting. Fixed, verified as-built drawings keep additions, remodels, and ADU conversions moving through plan check without costly re-submittals.

How it works

Your Irvine as-built, in four steps

1

Request a quote

Tell us the address and property details anywhere in Irvine. We send a fixed quote fast.

2

We measure on-site

Our technicians capture the space with laser measurement tools across Irvine.

3

We draft your plans

Existing conditions become precise, dimensioned drawings.

4

Receive & build

Get permit-ready PDF and DWG files, with revisions included.

Pricing

As-built plan pricing in Irvine

Square-footage-based pricing, no hourly billing. 2D plans start at $900 and 3D plans start at $1,500 for Irvine properties up to 1,500 sq ft — see your exact price and order online.

2D As-Built Plans

Field-measured, dimensioned 2D floor plans for any property.

$900starting price
48–72-hour delivery

Turnaround times are estimates and may vary based on project complexity and scheduling.

  • Starts at $900 (up to 1,500 sq ft)
  • Then $0.50 per sq ft above 1,500
  • Measured, dimensioned floor plans
  • Doors, windows & fixtures
  • PDF + DWG files
  • 1 revision included
Order 2D plans
Most Popular

3D As-Built Plans

A full 3D model plus measured 2D drawings of your property.

$1,500starting price
3–5 business days

Turnaround times are estimates and may vary based on project complexity and scheduling.

  • Starts at $1,500 (up to 1,500 sq ft)
  • Then $1.00 per sq ft above 1,500
  • 3D model + 2D floor plans
  • Elevations & sections
  • PDF + DWG + 3D model files
  • 2 revisions included
Order 3D plans

Custom Projects

For projects that need more than a standard as-built.

Reach out to us for a custom quote.
  • Additions & remodels
  • New construction
  • ADUs & garage conversions
  • SB9 lot splits & duplexes
  • Tenant improvements & commercial
  • Whatever your project needs — just ask
Reach out to us
Why Irvine chooses FastAsBuilt

Precision that keeps your project on schedule

Re-measurements and correction cycles cost real money. We get the existing conditions right the first time so your Irvine project keeps moving.

  • Fixed, transparent pricing with no hourly surprises
  • Laser-accurate field measurements
  • Editable DWG plus print-ready PDF deliverables
  • Drawings formatted for Orange County plan check
  • Revisions included on every order
  • Licensed, insured, California-based teams

Fast turnaround

Most Irvine residential projects delivered in 48–72 hours.

Turnaround times are estimates and may vary based on project complexity and scheduling.

Verified accuracy

Every drawing double-checked against site data before delivery.

Trusted by pros

Contractors, architects, realtors, and property managers rely on us.

Reviews

What Irvine area clients say

Real feedback from property owners and pros we've measured for across Orange County.

★★★★★
“With HOA setbacks this tight, we couldn't afford guesswork. The as-built set was accurate to the inch and our designer used it straight out of the box for our second-story addition.”
Lauren T.
Irvine, CA · Second-story addition
★★★★★
“Old beach cottage, zero original plans. They measured the whole place in a couple of hours and delivered permit-ready drawings in 48. Made the remodel possible.”
James W.
Huntington Beach, CA · Whole-home remodel
★★★★★
“We're realtors and use FastAsBuilt for floor plans and verified square footage on listings. Fixed pricing and quick scheduling — our sellers love the turnaround.”
Sandra L.
Anaheim, CA · Floor plan for listing
Nearby

Other cities we serve near Irvine

Aliso ViejoAnaheimBreaBuena ParkCosta MesaCypress

Browse all California cities we serve →

Learn more

Guides to as-built plans

Helpful reading before you start your Irvine project.

Read more on the blog →

FAQ

As-built plans in Irvine: common questions

How much do as-built plans cost in Irvine?

Pricing in Irvine is based on square footage, not billed hourly. 2D as-built plans start at $900 and 3D as-built plans start at $1,500 for properties up to 1,500 sq ft, with a per-square-foot rate above that. You see your exact price instantly and can order online in minutes.

How fast can I get as-built drawings in Irvine?

For a typical Irvine home, you can expect permit-ready drawings within 48–72 hours of measurement. Turnaround times are estimates and may vary based on project complexity and scheduling.

Are your Irvine as-built plans permit-ready?

Yes. Our drawings are formatted for submittal to the City of Irvine Community Development Department and follow California conventions, so they are ready for plan check for additions, ADUs, and tenant improvements.

Do you provide editable CAD files for Irvine projects?

Every order includes editable DWG files alongside print-ready PDFs, so your architect, designer, or contractor in Orange County can build directly on our drawings.

What kinds of Irvine properties do you measure?

We document single-family homes, condos, multifamily buildings, and commercial spaces across Irvine, including home additions, ADU conversions, office and R&D tenant improvements.

Do you serve neighborhoods throughout Irvine?

We cover all of Irvine, including Woodbridge, Turtle Rock, Northwood, University Park, plus nearby Orange County communities. If you are just outside the city, we very likely still serve you — just ask.

Need as-built plans in Irvine?

Local crews, fast scheduling, and fixed pricing across Orange County. Get your quote today.

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