House Pressure Washing Prices in 2026 (By Size and Surface)

The short version: Washing a house exterior runs about $0.15–$0.40 per square foot, or $250–$550 for a typical single-story Florida home. Roofs and screen enclosures are priced separately.

What a house wash costs

Exterior house washing is priced per square foot of wall area or as a flat rate by home size. Expect $0.15–$0.40 per square foot, which works out to:

Single-story, ~1,500 sq ft — $200–$400
Single-story, ~2,500 sq ft — $300–$550
Two-story, ~2,500 sq ft — $400–$700

Height is the main multiplier — a second story needs extended equipment and more time.

Soft wash vs pressure wash — and why it matters in Florida

High-pressure water will strip paint, drive water behind stucco, etch soft concrete and blow the granules off shingles. The professional standard for house exteriors, roofs and screen enclosures is soft washing: low pressure plus a cleaning solution that kills the mold, mildew and algae at the root so it stays clean longer. High pressure is reserved for hard flat surfaces like driveways and sidewalks. If a company only talks about PSI and never mentions soft washing, that is a flag for stucco and roofs.

On the Treasure Coast, where black streaking and mildew return fast, homeowners often set up an annual visit with treasurecoastpressurewashing.com rather than waiting until the house looks dirty.

House pressure / soft washing prices by scope (2026)

Service	Typical price	Notes
Single-story house wash	$200 – $450	Soft wash, ~1,500–2,000 sq ft
Two-story house wash	$400 – $700	Extended equipment, more time
Driveway + walkways	$100 – $250	High pressure + surface cleaner
Roof soft wash	$350 – $700	Low pressure; kills algae staining
Full exterior package	$600 – $1,200	House + roof + drive + cage, bundled

Prices vary with mildew severity, access, and screen-enclosure or landscaping obstacles.

Add-on surfaces and their prices

Driveway (2-car) — $75–$200
Paver driveway or patio (clean; re-sanding extra) — $150–$400
Roof soft wash — $0.20–$0.60/sq ft, commonly $350–$700
Pool screen enclosure (cage) — $150–$350
Sidewalk / walkways — $50–$150

Most companies discount 10–20% when several surfaces are done in one visit.

How often to wash in Florida

The Treasure Coast climate grows algae and mildew year-round. Most homes need the exterior done once a year; north- and east-facing walls and anything under tree cover often need it twice. Roofs get streaky in 2–4 years and should be soft washed before the black staining (Gloeocapsa magma) becomes permanent.

Frequently Asked Questions

?How much does it cost to pressure wash a 2,000 sq ft house?

A single-story home around that size typically costs $250–$500 for a soft-wash exterior clean. A two-story of the same footprint runs $400–$700.

?Is soft washing worth it?

For stucco, siding, roofs and screen enclosures, yes — it cleans without the damage high pressure causes and, because it kills the organism rather than just blasting the surface, the result lasts noticeably longer.

?How often should you wash your house in Florida?

Once a year for most homes; twice a year for shaded or north-facing walls. Roofs should be soft washed every 2–4 years before algae staining sets in permanently.

Cost figures are 2026 national and Florida-region averages compiled for general guidance. Get itemized quotes for your specific property before budgeting.