Cost Estimate for Exterior House Painting: Contractor's Bid Guide

$7,200. That was my last exterior repaint, a 2,000 square foot two-story in Tacoma, mid-range paint, full prep. The homeowner had two other bids. One came in at $4,800, the other at $11,500. Same house. Same scope on paper. Same paint store recommendations. The spread tells you everything you need to know about how exterior painting gets estimated in the field, which is to say, poorly.

If you’re a contractor writing an exterior painting bid, the goal is not to be the lowest. The goal is to cover your labor, your paint, your prep, your overhead, and still leave enough margin that the job is worth taking. This guide walks through the numbers I use on my own bids. If you want to skip the spreadsheet math, Try EstimationPro free and use our Exterior Paint Calculator to generate a line-item estimate in about five minutes.

Quick Answer

A cost estimate for exterior house painting on a standard 2,000 square foot home runs $3,000 to $12,000+, or roughly $1.50 to $5.00 per square foot of wall surface. Budget jobs with minimal prep and economy paint land near the low end. Mid-range repaints on homes in decent condition run $5,500 to $8,500. Premium work with carpentry repairs, full priming, and 15-year paint pushes past $10,000. Labor is 70 to 80 percent of the total. Material is the easy part. Prep is what kills you.

What You Actually Bid On

Homeowners think they’re buying paint. They’re buying labor. Here’s the rough split I see on exterior jobs:

• Paint and primer: 10 to 20 percent of the bid
• Prep labor: 30 to 40 percent
• Paint application: 30 to 40 percent
• Overhead, profit, insurance: 15 to 25 percent

Run your estimate off that frame and you’ll stop underbidding. The two line items that sink most contractors are prep labor and overhead. I’ve watched guys quote $2 per square foot on a house that needed $4 per square foot in prep alone. They hit the job, spent three days scraping, and ate the difference.

Per-Square-Foot Pricing Contractors Actually Charge

Painters charge by wall surface area, not floor area. A 2,000 square foot single-story ranch has less paintable surface than a 2,000 square foot two-story colonial. A colonial has taller walls, more trim, and more ladder time.

Home Type	Wall Surface (SF)	Budget ($/SF)	Mid-Range ($/SF)	Premium ($/SF)
1-story ranch, 1,500 SF floor	~1,800	$1.50 - $2.00	$2.25 - $3.25	$3.50 - $4.50
2-story, 2,000 SF floor	~2,800	$1.75 - $2.25	$2.50 - $3.50	$3.75 - $5.00
2-story colonial, 2,500 SF floor	~3,400	$2.00 - $2.50	$2.75 - $3.75	$4.00 - $5.25
3-story Victorian, ornate trim	~3,800	$2.50+	$3.50 - $4.50	$5.00 - $7.00

Numbers include paint, labor, prep, and O&P. Exterior painting labor alone runs $1.50 to $5 per square foot per BLS data on painter wages combined with Angi’s 2026 regional ranges. I typically price my labor at $3 per square foot in the PNW on a standard mid-range job.

Paint Material: What to Spec and What It Costs

Paint choice drives durability, not just color. Spec the wrong paint on a north-facing wall in the PNW and you’re back in three years scraping blisters.

Tier	Gallon Price	Coverage	Life	Use When
Economy (builder-grade)	$20 - $35	300 - 350 sf	4 - 6 years	Rental property, south-facing simple walls
Standard (Behr, Valspar)	$30 - $55	350 sf	7 - 10 years	Most residential repaints
Premium (SW Duration, BM Aura)	$45 - $85	350 - 400 sf	12 - 15 years	Older homes, high UV, rainy climates

Coverage rates come from manufacturer specs. Plan on 350 square feet per gallon as your working number for estimates. Rough cedar siding eats paint and drops you to 200 sf per gallon. Smooth fiber cement stretches a gallon further.

For a 2,000 SF two-story with roughly 2,800 SF of wall surface, two coats needs 16 gallons of paint plus 2 to 3 gallons of primer. At $40 per gallon standard paint, that’s $640 in paint plus $55 primer. Materials are the cheap part.

Prep: The Line Item That Separates Good Bids From Bad

Three days on a jobsite with a scraper will teach you more about bidding than any estimating course. Prep is where jobs bleed money. A rushed walkthrough misses:

• Failing caulk at every window, door, and trim joint. Redoing caulk runs 20 to 40 linear feet per hour.
• Chalked paint that needs a power wash plus a bonding primer.
• Wood rot around window sills, fascia, and trim. Rot is a change order, not a line item.
• Loose or peeling paint. Scraping production is 80 to 150 square feet per hour, not 500.
• Lead paint on any home built before 1978. EPA RRP rules add 20 to 40 percent to labor on containment alone.

I walk every exterior bid with a putty knife and a flashlight. If I can push the knife into the window trim, that’s rot, and the bid gets a carpentry line item before I talk paint. The 1987 kitchen I pulled apart last year taught me that lesson the hard way. Hidden work will always find you. Build contingency into the bid.

Two Worked Examples

Example 1: Budget Repaint, 1,500 SF Ranch

Single-story, vinyl soffit, T1-11 siding in good condition. Homeowner on a tight budget, wants an economy refresh.

Line Item	Qty	Unit	Rate	Total
Economy paint (2 coats)	11 gal	ea	$28	$308
Primer (spot)	2 gal	ea	$25	$50
Caulk, masking, drop cloths	1	lot	$120	$120
Power wash	4	hr	$55	$220
Light scrape and sand	6	hr	$55	$330
Spray + back-roll body	16	hr	$55	$880
Brush trim, doors, shutters	10	hr	$55	$550
Subtotal				$2,458
Overhead and profit (25%)				$614
Total Estimate				$3,072

At roughly 1,800 SF of wall surface, that lands at $1.71 per square foot. Tight but honest if the prep holds up.

Example 2: Mid-Range Repaint, 2,400 SF Two-Story

Two-story home built in 1998, mixed siding (lap plus shingle gables), standard prep, standard paint, full coat coverage.

Line Item	Qty	Unit	Rate	Total
Standard paint (SW SuperPaint, 2 coats)	18 gal	ea	$55	$990
Primer (full body)	4 gal	ea	$30	$120
Caulk (40 tubes)	40	ea	$5	$200
Power wash	6	hr	$60	$360
Full scrape, sand, re-caulk	24	hr	$60	$1,440
Spray + back-roll body	28	hr	$60	$1,680
Brush fascia, trim, soffit, doors	20	hr	$60	$1,200
Scaffolding rental (2 days)	2	day	$120	$240
Subtotal				$6,230
Overhead and profit (25%)				$1,558
Total Estimate				$7,788

About 2,800 SF of wall surface, $2.78 per square foot. A fair bid. You cover prep, you cover labor, you leave profit on the table. This is what mid-range should look like.

Regional Pricing Multipliers

Painting labor varies wildly by metro. Wage data from BLS plus RSMeans city cost indexes gives you a working multiplier against the national average.

Metro	Multiplier vs National	Notes
New York / NJ	+35%	Union labor, permit fees, scaffolding rules
San Francisco Bay Area	+30%	Wages plus prevailing cost of living
Seattle / PNW	+18%	Wet climate, heavy prep, scheduling around rain
Boston	+22%	Older housing stock, lead paint protocols
Chicago	+8%	Near national average, strong union presence
National Average	0%	Baseline
Atlanta	-5%	Lower wages, mild climate, less prep
Dallas / Fort Worth	-8%	Lower wages, fast dry times
Phoenix	-10%	Dry climate, extruded prep cycles, lower wages

Apply the multiplier to labor, not materials. Paint costs the same at Home Depot in Phoenix as it does in Boston. Labor is where the spread shows up.

Common Mistakes That Kill Painting Bids

I’ve walked behind other contractors’ bids enough to know where they miss. Here are the four that come up on almost every callback:

1. Pricing floor area instead of wall area. A 2,000 SF colonial has 2,800+ SF of wall. Bid off the floor plan and you’re 40 percent short on materials alone.
2. Forgetting detached structures. Detached garage, shed, fence gates. The homeowner assumes it’s included. The contractor assumed it wasn’t. Put it in writing.
3. Skipping the primer line. Chalked paint, bare wood, tannin-heavy cedar all need a bonding or stain-blocking primer. If you don’t bid primer, you’ll eat the difference when the topcoat flashes.
4. Underbidding ladder and scaffolding time. Dormers, peaks over 20 feet, and wrap-around porches all add hours. A 2-story with gables burns twice the ladder time of a ranch.

Estimating Workflow That Actually Saves Time

Build your estimate the same way every single time. Mine goes like this:

1. Measure wall surface (perimeter x average wall height, subtract windows and doors)
2. Calculate paint (sf ÷ 350 coverage x 2 coats, add 10% waste factor)
3. Bid prep hours based on condition (0.5 to 2 hours per 100 sf depending on scope)
4. Bid paint hours (roughly 100 to 150 sf per hour for body, 30 to 60 for trim)
5. Add doors, trim, shutters as separate line items
6. Apply O&P (I run 25 percent on exterior work)
7. Add regional multiplier if bidding out of your normal market

Or skip the spreadsheet and run it through a painting estimate calculator that handles the math and prints a clean proposal. I built EstimationPro so I’d stop losing evenings to bid math. If you’re still estimating in Excel on your kitchen table, you’re burning time you could be spending with your family.

FAQ

What is the average cost estimate for exterior house painting?

Most 2,000 SF homes bid between $5,500 and $8,500 for a standard mid-range repaint. Budget bids start around $3,000. Premium work with carpentry repairs and 15-year paint can exceed $12,000. The biggest variables are home height, prep condition, and regional labor rates.

How do contractors calculate exterior paint bids?

Wall surface area drives the estimate. Multiply perimeter by average wall height, subtract openings, then price materials at 350 SF per gallon x 2 coats, add prep hours based on condition, add paint labor at 100 to 150 SF per hour, then apply overhead and profit. Regional labor rates adjust the number up or down.

How much paint do I need to estimate for a 2,000 SF house?

Plan on 14 to 18 gallons of paint (two coats on roughly 2,800 SF of wall surface at 350 SF per gallon coverage) plus 2 to 4 gallons of primer. Rough or porous siding like cedar shake drops coverage to 200 SF per gallon and pushes material needs higher.

Should I price by square foot or by the job?

Bid by the job, but calculate your number using per-square-foot pricing internally. Homeowners want a total. You want to know your math held up. Most pros use $2.25 to $3.50 per square foot of wall surface as the working range for mid-range work.

How much should a contractor mark up exterior painting?

Overhead and profit typically runs 20 to 30 percent on painting work. That covers insurance, truck, office overhead, equipment, and owner’s margin. Cutting below 15 percent is how small painting shops go broke in two years. NAHB benchmarks and field experience both point to 25 percent as the sweet spot.

Does the cost estimate include surface prep?

It should. A bid that hides prep under a vague catch-all instead of itemizing the work is a red flag. Good contractors walk the house, scope the prep, and include it in writing. If the prep is unknown (suspected rot, lead paint), add a carpentry allowance with clear change-order language.

Pricing Disclaimer

Prices in this guide reflect 2026 national averages from BLS, Angi, HomeGuide, and field experience in the Pacific Northwest. Regional labor rates swing 25 to 40 percent from coast to coast, and paint pricing shifts with manufacturer cycles. Treat the ranges as a starting point, then verify against your local supplier quotes and your own crew’s production rates before sending a bid.

Getting the Bid Out the Door

Most painters I know are great with a brush and terrible with a keyboard. The homeowner who asked for a bid on Tuesday goes with whoever sends a proposal first. That’s usually not you if you’re hand-writing numbers on a triplicate form in your truck.

Contractors using EstimationPro report cutting their bid time from 2 hours to under 15 minutes per estimate, with 4.8/5 star feedback on the proposal workflow. Try EstimationPro free to generate the line-item estimate, send the proposal with one click, and trigger an automated follow-up sequence so the homeowner doesn’t forget your name while three other painters chase the job. The full workflow runs estimate, proposal, follow-up, invoice, paid, without you opening a spreadsheet.