FastAsBuilt
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San Francisco Bay Area · Contra Costa County

As-Built Plans in Martinez, CA

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

Get a Martinez 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.

Victorian home representative of Martinez, California
As-built plans in Martinez

Measured drawings built on real Martinez conditions

Almost every Martinez renovation, addition, or sale eventually needs one thing first: measured drawings of the building as it stands today. Martinez, the Contra Costa county seat and John Muir's hometown, features Victorian-era homes above a historic waterfront downtown.

From a backyard ADU to a full remodel, the drawings have to reflect real conditions — wall thicknesses, ceiling heights, window locations, and everything in between — not a rough approximation. The Bay Area is defined by Victorian and Edwardian homes, Craftsman and Eichler neighborhoods, and modern tech-era infill. Aging structures and seismic considerations make reliable as-built plans indispensable for remodels, additions, and unit conversions.

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

Martinez at a glance

  • Region: San Francisco Bay Area
  • County: Contra Costa County
  • Permitting: City of Martinez Building Division
  • 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 Martinez owners order plans

Projects that start with accurate as-builts

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

Additions & remodels

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

Historic remodels

Martinez's older homes demand sensitive, accurate documentation before any renovation in a protected district.

Permit submittals

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

Buying & selling

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

Insurance & records

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

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

Drawings the City of Martinez Building Division will accept

Bay Area jurisdictions combine some of the highest property values in the nation with strict, design-review-heavy permitting. Cities routinely require detailed as-built drawings for additions to older housing stock, and accurate documentation is critical where lots are small and every square foot is contested.

In Martinez, plans for additions, accessory dwelling units, and tenant improvements are submitted to the City of Martinez Building Division. 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 Martinez drawings are prepared with California requirements in mind, including Title 24 energy documentation, current ADU regulations, and seismic considerations common to Contra Costa County. That groundwork means fewer correction cycles and a faster path to approval.

Most Martinez 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 Martinez.

Coverage

Neighborhoods we serve in Martinez

Local crews and fast scheduling across Martinez and the surrounding Contra Costa County area.

Downtown MartinezAlhambra ValleyVine HillMountain ViewFranklin Hills

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

Local architecture

The buildings we measure in Martinez

Martinez has a distinctly older Bay Area fabric, with Victorian-era houses on the hills above a historic waterfront downtown and a mix of established residential streets in places like Downtown Martinez, Franklin Hills, Mountain View, Vine Hill, and Alhambra Valley. That architectural character matters when you need existing-condition drawings. Older homes often include additions built across different decades, irregular room layouts, porch and roof variations, and wall conditions that do not read clearly from old paper plans or county records.

In a city known as the Contra Costa county seat and John Muir’s hometown, many properties carry both local character and practical complexity. FastAsBuilt documents these homes with on-site laser measurement, then our senior drafters turn field data into permit-ready CAD files in PDF and DWG format. For Martinez owners, that means a reliable starting point for Victorian remodels, home additions, and hillside work where exact dimensions, floor plan relationships, and existing geometry need to be verified before design begins.

Common projects

Why Martinez owners need as-built plans

In Martinez, owners usually call for as-built plans when a project starts with an older house and uncertain existing documentation. Historic remodels in and around Downtown Martinez often need a clean record of what is actually built today, especially when original layouts have been altered over time. In hillside areas and neighborhoods with varied topography, additions can also depend on accurate measurements of the current structure before an architect or engineer develops new work.

We commonly prepare measured plans for:

  • historic remodels to older Victorian-era homes
  • hillside additions where existing conditions must be documented carefully
  • home additions in established neighborhoods such as Vine Hill, Mountain View, Franklin Hills, and Alhambra Valley

Because Bay Area housing stock often reflects many generations of changes, verified as-builts help you avoid designing from assumptions. FastAsBuilt provides 2D As-Built Plans starting at $900 and 3D As-Built Plans starting at $1,500, with typical residential turnaround in 48 to 72 hours.

Permitting

Working with the City of Martinez Building Division

When you submit for an addition or remodel in Martinez, the City of Martinez Building Division will expect drawings that clearly show the existing structure as well as the proposed work. In a Bay Area city with older housing, hillside sites, and design-sensitive neighborhoods, incomplete existing-condition information can slow down review and create avoidable revisions once the project team discovers field discrepancies.

FastAsBuilt helps you start with measured reality. We capture the property on site with laser measurement and deliver permit-ready CAD files in PDF and DWG format, giving your architect, designer, or contractor a dependable base for submittal. For Martinez projects, that accuracy is especially valuable when every room dimension, wall location, and existing condition can affect how smoothly plans move through the Building Division.

What we deliver

Everything in your Martinez as-built set

Every Martinez 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 Martinez buildings

Local knowledge shows up in the details — and in Martinez, the details matter. The Bay Area is defined by Victorian and Edwardian homes, Craftsman and Eichler neighborhoods, and modern tech-era infill. Aging structures and seismic considerations make reliable as-built plans indispensable for remodels, additions, and unit conversions.

Local construction knowledge only pays off if the drawings also satisfy the local plan checker. Projects in Martinez route through the City of Martinez Building Division, 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. Bay Area jurisdictions combine some of the highest property values in the nation with strict, design-review-heavy permitting. Cities routinely require detailed as-built drawings for additions to older housing stock, and accurate documentation is critical where lots are small and every square foot is contested.

How it works

Your Martinez as-built, in four steps

1

Request a quote

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

2

We measure on-site

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

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 Martinez

Square-footage-based pricing, no hourly billing. 2D plans start at $900 and 3D plans start at $1,500 for Martinez 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 Martinez 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 Martinez project keeps moving.

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

Fast turnaround

Most Martinez 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 Martinez area clients say

Real feedback from property owners and pros we've measured for across San Francisco Bay Area.

★★★★★
“SF plan check is unforgiving. These as-builts were dimensioned, layered, and formatted the way DBI expects, and our expediter had zero notes. That never happens.”
Tom D.
San Francisco, CA · Condo remodel
★★★★★
“We had no plans for our 1960s ranch house. FastAsBuilt measured it on a Tuesday and we had permit-ready PDFs and CAD by Friday. Our ADU project started on schedule because of it.”
Steven K.
San Jose, CA · ADU project
★★★★★
“Our Victorian had decades of quirky modifications. The field techs caught details other services missed, and the drawings reflected the house as it actually is.”
Grace F.
Oakland, CA · Victorian renovation
Nearby

Other cities we serve near Martinez

AlamedaAlbanyAntiochAthertonBelmontBerkeley

Browse all California cities we serve →

Learn more

Guides to as-built plans

Helpful reading before you start your Martinez project.

Read more on the blog →

FAQ

As-built plans in Martinez: common questions

How much do as-built plans cost in Martinez?

Pricing in Martinez 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 Martinez?

Plan on roughly two to three days from site visit to delivered drawings for most Martinez homes; 3D models take 3–5 business days. Turnaround times are estimates and may vary based on project complexity and scheduling.

Are your Martinez as-built plans permit-ready?

Yes. Our drawings are formatted for submittal to the City of Martinez Building Division and follow California conventions, so they are ready for plan check for additions, ADUs, and tenant improvements.

Do you provide editable CAD files for Martinez projects?

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

What kinds of Martinez properties do you measure?

We document single-family homes, condos, multifamily buildings, and commercial spaces across Martinez, including historic remodels, hillside additions, home additions.

Do you serve neighborhoods throughout Martinez?

We cover all of Martinez, including Downtown Martinez, Alhambra Valley, Vine Hill, Mountain View, plus nearby Contra Costa County communities. If you are just outside the city, we very likely still serve you — just ask.

Need as-built plans in Martinez?

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

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