Hardwood Floor Refinishing Cost (2026) — Typical US Range

Refinishing a common single-family main floor in the US — about 1,000 to 1,500 square feet of solid hardwood, sanded and finished, on a floor that is still thick enough to sand, with the owner moving ordinary furniture — often clusters around $4,000–$9,000. The wider national spread, about $1,500–$28,000, covers a screen-and-recoat or a single easy room at the low end and board replacement, stairs, and a hard color change at the high end. A full new floor is the hardwood flooring installation guide. Exotic species, an intricate pattern, and a second story can clear that spread. This is a planning range, not a quote.

Square-foot rates are easy to misuse. A 200-square-foot bedroom is not one-fifth the price of a 1,000-square-foot floor, because the crew, the machines, the stain, and the trip do not shrink in fifths. Price the wood you can see, not the footprint of the house. Carpet, tile, and vinyl do not belong in the hardwood count. New wall-to-wall carpet is the carpet installation guide. New vinyl plank is the vinyl plank flooring guide. New laminate is the laminate flooring guide. New hardwood is the hardwood flooring installation guide.

This page is solid hardwood in a house. A thin engineered veneer that cannot be sanded is a replacement, and it should be priced that way from the start.

What the range includes

The typical band assumes an existing single-family house, one level, about 1,000 to 1,500 square feet of solid hardwood such as oak, a full sand to bare wood, a straightforward stain or a clear finish, two or three coats of a common polyurethane, dust containment a crew can actually run, a handful of board repairs, ordinary dust containment, and shoe molding that comes off and goes back. Furniture moving is the owner’s job in this band. Stairs are not in it. A new subfloor is not in it.

A smaller main floor of common oak, in a lower-cost area, with a clear coat and almost no repairs, sits toward the lower half. A 1,500-square-foot floor with a stain, a water-based finish, and more edges and doorways sits at the top of the band and leaves it when the work becomes repairs, stairs, or new wood.

The floor of the national spread, near $1,500, is a screen and recoat on a modest area, or a sand of a single easy room. It is not a whole-house sand that someone discounted. The top, toward $28,000, is where replacing about 1,000 to 1,500 square feet of common solid hardwood, or a refinish that has become widespread board replacement plus a stair flight and a difficult stain, usually lands. Exotic wood, herringbone or parquet across the floor, and an upstairs as well as the main floor can clear that top. Treat a number above it as a different scope and ask which driver caused it.

A refinish in a house you already occupy rarely needs a building permit. A condo, a co-op, or a historic district can still dictate hours, dust, and methods. Ask before you compare a house bid with a building that has to pad the elevator.

None of the bands include a kitchen’s new tile or vinyl, a bathroom floor, wall-to-wall carpet, a subfloor, or the walls and ceilings. Paint in the same season is the interior painting guide. Do not fold the paint into the sanding bid. New flooring inside a kitchen remodel is the kitchen remodel guide. If the oak runs in one piece from the hall through the kitchen, refinish it as one floor and keep the cabinets and counters on that other guide. A reface of boxes that are staying is the cabinet refacing guide. A bathroom that is getting tile is the bathroom remodel guide. Do not fold either remodel into the sanding bid.

As a cross-check, not a bid: on about 1,000 square feet, the typical band works out near $4–$9 a square foot, and on about 1,500 square feet it works out near $3–$6. The rate drops as the floor gets larger because the setup does not. A screen and recoat is often discussed toward the floor of the national spread. A new floor is not this sand. Price it on the hardwood flooring installation guide. Ask for a refinish and a replacement as two proposals if the wood is stained black, cupped, or thin. Ask for stairs and board repairs as their own lines.

What moves the price

Driver	How it changes the bid
Square feet and layout	More wood is more sanding. Closets, diagonal rooms, and extra doorways add edge work faster than the extra feet.
Solid or engineered	Solid oak is the planning floor. A thick engineered veneer may take one careful sand. A thin veneer is a replacement.
Condition	A flat floor with surface wear is the typical band. Cups, deep scratches, pet stains, and loose boards are repair before anyone coats.
Stain and finish	A clear coat on oak is the simpler job. A color change, especially dark to light, takes more sanding and may still show in the grain. Water-based finishes often cost more than oil-based and still need every coat the product requires.
Stairs	A straight flight is its own line, priced by the tread. Winders, open risers, and a landing are more hand work than the hall they sit on.
Repairs and replacement	A few boards sit inside a normal refinish. Replacing whole sections, or the floor, moves the job through the wider spread.
Access and the building	Furniture left in the room, a piano, occupied bedrooms, a condo’s hours, and an elevator that has to be padded all add time.

If the same oak runs under the kitchen, say whether the crew stops at the cabinets or the cabinets are coming out. Sanding up to a toe-kick is a different edge than an empty room. If a dishwasher or a sink has been leaking, stop the water before you pick a sheen. A new coat will not hide a soft subfloor, and it will not outlast the next leak.

DIY or hire

Hire the sanding. A rented drum sander cuts fast, and a moment of hesitation leaves a dish the finish will highlight. Edges need a different machine. Stairs need a hand. Dust gets into the returns if the HVAC is not masked and the registers are not covered. The savings disappear the first time a pro has to sand your sanding marks back out.

A careful owner can move furniture, roll up a simple rug, and pull the refrigerator out so the crew can reach the kitchen. Resetting a popped nail, or putting shoe molding back after the crew says the finish has cured, is ordinary. Coating the field yourself and then asking someone to blend it is not.

Hire if the floor is maple or a soft pine that dents, if you are changing a dark stain to a light one, if the boards are cupped, or if you do not know whether the floor is solid or a thin engineered veneer. Sanding a thin wear layer is how you discover the plywood under it. If you have not run a drum sander, a whole main floor is the wrong place to learn.

Repair or replace

Screen and recoat when the stain is still even and the wear is in the finish: dull traffic lanes, fine scratches that have not gone through the color. That is a buff and a new coat. On a modest area it is the floor of the wider spread, and it is cheaper than a full sand of the same rooms. It will not hide a scratch that is already down to bare wood.

Sand and refinish when scratches are through the stain, the finish is peeling, or you want a different color, and a flooring contractor confirms there is still wood above the tongue. Solid oak that has been sanded only once or twice usually can take another pass. If you know the floor has been sanded several times already, say so. The remaining thickness is the inspection.

Replace individual boards when a leak, a pet, or a previous sand has ruined a section and the rest of the floor is sound. Match the species, the thickness, and the width. A new board in an old floor will not disappear, and a stain is not a promise that it will. Pet urine that has blackened the wood often survives sanding. Those boards come out, or the spot comes back through the finish.

Replace the floor when the wear layer is gone, the boards are cupped across most of the room, water has swollen the wood over a wide area, or the floor is engineered and the veneer is already thin. Price that new floor on the hardwood flooring installation guide. A new finish on that floor is a finish on a floor that still needs to come out. If the water came from the kitchen, price the leak and any soft subfloor on the kitchen remodel guide before you order wood. A refinish does not replace a subfloor.

How to use this number

Ask for bids that state the square feet of wood, not the square feet of the house, whether the work is a screen and recoat or a full sand, the stain or that the floor stays natural, the finish and how many coats, whether dust containment is included, who moves the furniture, how board repairs are priced, and whether stairs are included. Compare a straightforward sand and finish of about 1,000 to 1,500 square feet with the typical band. Compare a small recoat with the floor of the wider spread. Compare board replacement, stairs, a difficult color change, and a new floor with the rest of that spread, and make the repairs and the stairs options so you can see the sand versus the wood.

A very low bid on a whole-floor sand is a reason to ask whether the stain, the coats, and the repairs are included, not a reason to celebrate. A high bid should point at square footage, stairs, board replacement, or a new floor. Two or three local bids on the same rooms are the number that matters. How this site sets the band is explained on the methodology page.