House washing typically costs $250 to $650 as a national estimate. House washing cost depends on home size, siding type, stories, and how much algae or dirt has built up.
National estimate from the HandymanQuote price book · Prices reviewed August 30, 2026
National average range — your local pro sets their own price after reviewing your details.
Estimated tiers within the national range. Your local pro sets the actual price.
Basic
$250 – $370
Straightforward job, easy access, standard materials, nothing unexpected behind the surface.
Standard
$370 – $550
The most common outcome: typical scope, mid-grade materials, a little prep or adjustment along the way.
Extensive
$550 – $650+
Larger scope, premium materials, difficult access, or repairs needed before the main work can start.
Estimated time on site
About 2.5 hrs – 7 hrs for a standard job.
Estimated labor vs. materials
Roughly 90% labor and 10% materials for this type of work.
Square footage and stories
Wall area and height drive the price; two-story homes need longer reach and more setup.
Siding material
Vinyl handles a soft wash well, while stucco, painted wood and cedar need lower pressure and gentler solutions.
Growth and staining
Heavy mildew on shaded walls needs solution and dwell time, and some staining requires a second pass.
Local labor rates
Rates vary market to market. Your quote reflects what the pro in your ZIP actually charges — not a national guess.
Scope varies by pro — confirm what your quote covers.
Too much pressure can damage siding and force water behind it. Pros use the right pressure and cleaners for each surface.
DIY vs. hiring a pro: the full guideOur national estimate for house washing is $250 to $650. This is a planning range from the HandymanQuote national price book, not a guaranteed quote or an average of completed jobs. Enter your ZIP for an estimate based on local contractor pricing where available.
House washing typically uses lower pressure and cleaners to protect siding.
Many homes benefit from yearly or every-other-year cleaning.
Usually not. Exterior window washing is a separate service.
The $250–$650 range is a national estimate from the HandymanQuote price book, reviewed August 30, 2026. It is not an average of completed jobs and not a guaranteed quote. The tiers, time on site, and labor split are estimates derived from that range. When you enter your ZIP code and project details, you get an estimate based on local contractor pricing where a vetted pro serves your area, or the national estimate where one doesn't yet.
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