Exterior Painting

What Changes the Price of Painting a House Exterior in Walnut Creek

What drives the cost of exterior painting on a Walnut Creek home: size, stucco or wood, condition, prep, repairs, trim and paint, from local painters.

By Ken Errington 6 min read
Illustration of what changes exterior painting cost: home size, stucco and wood siding, trim, peeling paint, prep and a written proposal

“How much will it cost to paint the outside of my house?” is the question I hear most from Walnut Creek homeowners, usually before anyone has seen the house. I understand why. The honest answer is a range, and where your home lands in that range comes down to a handful of things you can see for yourself.

Here is what moves the price, so you know what you are paying for when the proposals come in.

A starting point: national numbers

National cost data from Fixr (updated January 2025) puts a professional exterior repaint at $6,242 to $11,617 for about 2,200 square feet of wall, or $2.84 to $5.28 per square foot of wall. Labor costs in the Bay Area generally run above the national average, so expect local quotes to come in higher. Use these figures to understand the factors below, then get a written proposal for your own home.

1. Size and height

More wall means more paint and more hours. Height matters too. A two-story home needs taller ladders or other access for every upper wall, and that setup takes time. In Walnut Creek, hillside lots add another layer: when the ground falls away from the house, reaching the downhill side safely can take longer than the square footage suggests.

2. Stucco or wood siding

Walnut Creek has both: stucco on many newer homes and wood siding on many older ranch houses, with plenty of homes mixing the two. Fixr’s national figures put stucco at $2.70 to $5.05 per square foot and wood siding at $3.10 to $5.80.

The difference comes from the prep. Stucco needs washing, crack repair and a coating made for masonry. Wood needs loose paint scraped, edges sanded, joints caulked and bare wood primed before the finish coats. On an older wood home that has been painted many times, that prep can take longer than the painting itself. Our process page shows where prep falls in a job, from the estimate to the final walkthrough.

3. The condition of the old paint

This is the factor that surprises many homeowners. Peeling, chalking and cracked paint all have to be dealt with before new paint will last. Fixr estimates that painting walls in poor shape can cost over 60% more than painting walls that need little work. If your paint is still sound and you repaint before it fails, you pay for painting, with less prep. If you wait until it peels, you pay for the repair work first.

If you are not sure what you are looking at, our article on exterior paint problems explains what peeling, chalking and cracking each mean.

4. Wood repair

Dry rot in trim, fascia boards and the bottom edges of siding is common on older homes, and some of it hides under paint until prep begins. We point out the damage we can see at the estimate and price the painting separately from any repair. If prep turns up more, we show you and quote the repair before any extra work, and you decide. The price for the painting in your proposal stays the same.

When you compare quotes, ask each painter how they handle rot. A quote that seems low can climb fast if repairs are added without a clear process.

5. Trim, doors and the number of colors

Window and door trim, fascia, eaves, garage doors and front doors are all detail work, and detail work takes longer than open wall. Fixr puts trim at $2.15 to $3.99 per linear foot nationally. Each added color means more careful edges where one color meets another, so a three-color scheme takes longer than a single body color with white trim.

6. The paint itself

Better paint costs more per gallon (our Benjamin Moore and Sherwin-Williams comparison covers the difference), but the labor is about the same either way, so the paint is a smaller part of the total than many people expect. Our default for exteriors is Benjamin Moore Aura Exterior. On average, a properly prepped and painted exterior in the Bay Area holds up 7 to 10 years on wood siding and 10 to 15 years on stucco, depending on sun exposure, the product and the prep. A cheaper paint that fails a few years early costs you a whole repaint.

7. Protecting the property

Plants, walkways, windows and anything near the walls are covered before spraying. A yard full of mature landscaping right up against the house takes more time to protect than a bare one, and it is worth doing well.

How long the work takes

On average, a single-family home exterior takes 5 to 10 working days, depending on its size. Larger homes or jobs with a lot of wood repair can run 2 to 3 weeks. Weather can move the schedule, since paint needs dry surfaces and mild temperatures. Our article on when to paint your exterior covers the best months.

Comparing quotes fairly

Two exterior quotes are only comparable if they cover the same surfaces, the same prep, the same products and the same number of coats. A written proposal should list all of it, along with the timeline. Our guide to comparing painting estimates walks through what to line up, and our free quote comparison worksheet puts it in columns for you.

Two more things to check. In California, the deposit on a home improvement job is limited to $1,000 or 10 percent of the price, whichever is less. And confirm the painter’s license on the CSLB website. Ours is CSLB #603312.

Getting a real number for your home

The only way to know what your home will cost is to have someone look at it. Our estimates are free, estimate visits are usually scheduled the same week or the next, and the written proposal lists every surface, the prep, the products, the number of coats and the timeline. See our exterior painting page for how we work, or our page for painters in Walnut Creek. Questions about deposits and payment are answered on our FAQ page.

About Ken Errington

Owner, Painting By Ken

Ken founded Painting By Ken in 1974. More than 50 years of hands-on residential and commercial painting experience across the East Bay.

Have a project in mind?

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What you can count on from our painters

  • More than 50 years of house painting in the East Bay, since 1974
  • Licensed and insured painting contractor, CSLB #603312
  • Locally owned and operated East Bay painting company
  • Free painting estimates with a written proposal
  • Premium paint products for interior and exterior painting
  • Furniture protection while our painters work
  • Complete cleanup after every painting job
  • On-time appointments for painting estimates and jobs
  • Safety-focused house painting work practices

What East Bay homeowners say about our painters

Quoted word for word from the platforms where they were posted.

“I was on a tight schedule to sell my house and buy a smaller place. Received multiple bids to prepare my house for sale. ... I had about a week to get my house ready for sale - his team was like a well-oiled machine that split up the tasks and painted the whole house plus the kitchen cabinets in less than a week. ... Only took one open house to sell my house!”
Elizabeth C., Walnut Creek · Yelp, Mar 2017
“We hired Painting by Ken at the suggestion of our Real Estate agent and we couldn't have asked for a better company or results. Chris did the estimate and work on our tight timeline. His crew worked on our new (new to us) house while we were on vacation. A few spots were missed and he sent a painter over immediately to fix those and everything looks great!”
Barbara C., Martinez · Yelp, Nov 2016
“Excellent work; very responsive to requested adjustments; superb painting team; work started as scheduled and completed quickly.”
Ed M., Martinez · Yelp, Jul 2026

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