Trim and Baseboard Painting Cost (2026): $1–$3 Per Linear Foot

Painting interior trim and baseboards costs $1 to $3 per linear foot in 2026, or about $2 to $6 per square foot of room floor area when trim is painted along with the walls. A trim-only job in an average room runs $200 to $600.

Cost breakdown

• Baseboards only, per linear foot: $1.00-$2.00 (simple), $2.00-$3.50 (detailed profile or heavy prep).
• All trim in a room (base, casing, crown, doors): $300-$800 per average room.
• Trim + walls, whole room: $2-$6 per sq ft of floor area.
• Doors, each side: $40-$100 to paint.
• Staining or clear-coating instead of paint: add 20-40%.

What actually drives the price

Linear footage of trim is the base measure, but profile complexity, current condition (glossy old oil paint needs sanding and a bonding primer), color change (dark to light needs two coats), and the number of doors and windows all move the number. Crown molding adds ladder time. Detailed Victorian or craftsman casing takes far longer than a simple modern profile.

Prep is the hidden cost on old trim

Trim that's chipped, previously oil-painted, or has decades of buildup needs scraping, sanding, filling, caulking, and priming before a finish coat. That prep is often more hours than the painting itself, so a photo of the trim's actual condition is what makes a trim quote accurate.

Scoping this job from photos

Close-up photos of the baseboards and door casings show the profile, the current sheen and whether there's chipping, gaps or buildup. Add the room dimensions and a door count, and you can give a solid range before you visit. See also the interior painting cost per square foot and how to quote a painting job.

How to measure trim for a quote

• Baseboard: measure the room perimeter and subtract door openings. A 12 × 14 ft room has about 52 ft of perimeter, or roughly 46 ft of baseboard after a 3 ft door and a closet opening.
• Door and window casing: count units rather than measuring. Price per side of a door or per window.
• Crown molding: full perimeter, priced at a higher rate because it's overhead work.
• Doors: per door, per side, with extra for panel doors versus flat slabs.

Example: trim package for a 12 × 14 ft bedroom

Line item	How it's priced	Example
Baseboard, 46 linear ft (sand, caulk, prime, paint)	Per linear ft	$115
Door casing (2 openings, both sides)	Per opening	$120
Window casing and sill (2)	Per window	$110
Bedroom door, both sides (panel)	Per door	$140
Bonding primer over old oil paint	Material + labor	$60
Total		$545

Illustrative numbers only. Use your own rates, production times and local costs.

Check for oil-based paint first

Painting water-based paint directly over old oil-based trim can lead to peeling. A simple test is to rub a small area with rubbing alcohol on a rag. If paint comes off, it's likely latex. If not, it may be oil-based and needs scuff sanding and a bonding primer. Also note that homes built before 1978 may have lead paint, and sanding or scraping it brings lead-safe work practice requirements, so test or assume lead and price accordingly.

Frequently asked questions

How much does it cost to paint trim and baseboards in 2026?

$1 to $3 per linear foot, or $300 to $800 for all the trim in an average room. Trim with walls runs $2 to $6 per square foot of floor area.

Why is old trim more expensive to paint?

Glossy or oil-based old paint needs sanding and a bonding primer, and chips and gaps need filling and caulking — prep on old trim often exceeds the painting time.

Is it cheaper to paint trim with the walls?

Per surface, yes — the crew is already set up in the room, so bundling trim with walls costs less than a separate trim visit.

Can trim painting be quoted from photos?

Yes — photos showing trim profile and condition plus room dimensions or linear footage give a solid range.

Should trim be painted before or after walls?

Painters' preferences vary. Many paint ceilings first, then trim, then walls, while others do walls first and finish with trim. Either works when cut lines are clean.

What paint sheen is best for trim?

Semi-gloss or satin is common for trim and doors because it's durable and easy to clean.

Give faster ballpark numbers

Try Fast Snap Pro to turn customer photos into a starting price range built on your own rates, before you schedule the in-person walkthrough.