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Renology Premium Renovation Magazine

Editor's planning desk

The decisions worth making before a quote.

A practical planning index for homeowners: what changes the budget, which details should be specified early, and when licensed help matters.

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Original permit-record analysis

How long the permit actually takes, measured

We read 50,655 public permit records from Los Angeles, San Diego, San Francisco and Seattle and measured the wait from submission to issue. In Los Angeles the typical ADU or garage conversion runs 109 days, and 1 in 5 applications had still not been issued when the records were pulled. State law sets a 60-day clock, but it starts when the application is deemed complete, which is why the wait you experience is longer than the wait the statute describes.

Check your city and project type
Renology permit timeline analysis, measured from public city permit records

Latest from the Journal

New renovation reporting this week.

Stories, cost guides, and design notes added to the Renology Journal.

Browse the Journal

01 / Process

Accessory Dwelling Unit Permit

A realistic look at the 6 to 14-month timeline for getting an accessory dwelling unit permit in California and completing the build, from a contractor's perspective.

Sep 8, 2026 · 17-min read

02 / Cost Guide

Prefab ADU in California (2026): What 14 Companies Charge, and What the Price Leaves Out

We read 14 California prefab ADU sellers' own sites. Eleven publish a price, three sell a finished project, one says what the price leaves out.

Aug 31, 2026 · 10 min read

03 / Editorial

Why Two LA County ADU Quotes Differ

You have three quotes for the same ADU, but the prices are thousands of dollars apart. This guide breaks down where that money goes and what to ask before you sign.

Aug 31, 2026 · 14 min read

04 / Editorial

SoCal Home Remodel Costly Mistakes

Three bids for the same project can have a spread wider than the cost of a new kitchen. The reason is rarely the contractor's profit margin.

Aug 29, 2026 · 16 min read

05 / Editorial

California Home Remodel Contractor Checklist

You have remodel bids in hand, but the numbers are far apart and the details are confusing. This guide covers the critical questions to ask before you choose a contractor for your California home.

Aug 29, 2026 · 7 min read

06 / Howto

Accessory Dwelling Unit For Rent in California

A pragmatic contractor's guide to building an accessory dwelling unit for rent in California, covering costs, timelines, permits, and the realities of construction.

Aug 27, 2026 · 18-min read

07 / Howto

Accessory Dwelling Unit Plans

A step-by-step guide to developing accessory dwelling unit plans in California, from defining your goals and navigating local codes to hiring a team and securing a building permit.

Aug 25, 2026 · 16-min read

08 / Editorial

How Bay Area Tech Executives Are Remodeling Their Homes for the Next Decade

The most useful ideas have little to do with luxury. Here are five decisions Bay Area homeowners can apply to a kitchen, addition or whole-home remodel.

Aug 23, 2026 · 7 min read

09 / Real Renovation

Inside a Real San Francisco ADU Build

A San Francisco garage ADU conversion cost $463,000, revealing the true price of seismic upgrades and extensive site work required in the city's dense neighborhoods.

Aug 23, 2026 · 18-min read

Common Questions

What homeowners ask before starting.

Straight answers about the magazine, contractor matching, estimates, and what any of it costs.

What is Renology?

Renology is an independent digital magazine covering real home transformations, indoor and outdoor, across California and Greater Seattle. We publish daily Project of the Day features and connect homeowners with vetted contractors who specialize in their specific project type and region.

How does contractor matching work?

Tell us your project type, location, and budget. We match you with up to 3 licensed contractors from our network. Matches are non-exclusive, free for homeowners, and come with no obligation.

What kinds of projects do you cover?

Indoor: kitchens, bathrooms, flooring, interior painting, fireplaces, and (in Washington) basement finishing. Outdoor: driveways, decks & pergolas, ADUs / garage conversions, roofing, and full outdoor-living redesigns. If your project is home-related and indoor or outdoor, there's a good chance we cover it.

How does the Get Featured program work?

Homeowners who agree to be featured in a Renology editorial piece (with photos, interviews, and budget context) can receive a discount on their project as part of our contractor partnership. It's a true exchange: your story for savings, both sides winning.

How accurate are your instant estimates?

Our estimates are calibrated to 2026 California and Washington market data, with separate regional labor multipliers. They give you a tight 3-tier package range (Basic / Standard / Premium). The actual contractor bid may differ based on site-specific factors, so we always recommend the consultation call.

How do you verify contractor licensing?

Every contractor is checked against the public state registry: CSLB in California and L&I in Washington. The license must be active and match the business doing the work, and a contractor without an active license does not get matched.

How we vet contractors

Is there any cost to homeowners?

No. Our content, calculators, contractor matching, and consultation are free. We're supported by contractors in our network, not homeowner fees.

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