Roof replacement cost in Tacoma, WA

Professional replacement for a typical home roof of about 1,300 to 1,800 sq ft of surface.

A typical roof replacement in Tacoma, WA is about $11,404. The permit fee on this typical job is $0.

What we assumed

For the permit line we assumed the official City of Tacoma strip-and-reroof exemption under IRC R105.2 and TMC 2.02.540 (existing coverings removed, new roofing that does not exceed 2.5 psf, no roof-framing change, and not unreinforced masonry), so the typical fee is $0. Overlay without tear-off is a separate OTC/ePermit and is not in that total.

Questions about this estimate

How much does roof replacement cost in Tacoma, WA?

Typical all-in is about $11,404. The official typical path permit fee is $0 (asphalt strip-and-reroof exempt under IRC R105.2 and TMC 2.02.540).

Is a permit required for Roof replacement in Tacoma, WA?

The typical path is listed as not requiring a permit for Roof replacement in Tacoma, WA. The official typical fee is $0. A typical asphalt strip-and-reroof is exempt under IRC R105.2 and TMC 2.02.540 when existing coverings are removed, the new roofing does not exceed 2.5 psf, there is no roof-framing change, and the building is not unreinforced masonry. Overlay without tear-off is a separate OTC/ePermit and is not this typical.

What is included in this Roof replacement estimate for Tacoma, WA?

The estimate is labor adjusted for local wages in Tacoma, WA, plus materials at the national figure, at the typical size in the table above. The permit line is $0 on the typical path, so all-in is the job cost. Overlay without tear-off is a separate OTC/ePermit and is not this typical. It is not part of that $0.

Why might the Tacoma permit fee differ from this typical figure?

The typical path in Tacoma, WA is listed as $0 because an asphalt strip-and-reroof that removes existing coverings, stays at or under 2.5 psf, does not change roof framing, and is not on an unreinforced masonry building is exempt under IRC R105.2 and TMC 2.02.540. Overlay without tear-off is a separate OTC/ePermit and is not this typical. This row does not invent a fee for that overlay path.

How is the typical permit fee calculated for Roof replacement in Tacoma, WA?

The official typical is $0 on the IRC R105.2 and TMC 2.02.540 strip-and-reroof exemption (coverings removed, at or under 2.5 psf, no framing change, not unreinforced masonry). Listed fee low, typical, and high stay $0 / $0 / $0. Full conditions are in the calculation note on this page.

What project value is this Roof replacement permit fee based on in Tacoma, WA?

Project values used only for the permit formula (not your total cost): low $8,000, typical $12,000, and high $22,000. The official typical project value is $12,000. The typical permit fee stays $0 at each of those values. This row does not price the exemption from PDS Fee Schedule Table 8-1.

Why is the typical permit fee $0 for Roof replacement in Tacoma, WA?

The official typical path is $0 under IRC R105.2 and TMC 2.02.540 for an asphalt strip-and-reroof when existing coverings are removed, the new roofing does not exceed 2.5 psf, there is no roof-framing change, and the building is not unreinforced masonry. Overlay without tear-off is a separate OTC/ePermit and is not this typical.

How much does a roof replacement cost on a 2,000 sq ft home in Tacoma?

Size in this model is roof surface. One roofing square is 100 sq ft of roof surface, and the typical job is 16 squares (1,600 sq ft of roof surface, not floor area). In this model, 2,000 sq ft means roof surface (20 squares). It is separate from the floor area of a home, and the model has no floor-area input. The cost-by-size table has no 2,000 sq ft row; its rows are 10 squares (1,000 sq ft of roof surface), 16 squares (1,600 sq ft of roof surface, not floor area), and 18 squares (1,800 sq ft of roof surface). Read as roof surface, 2,000 sq ft is 20 squares. The calculator already scales job cost by squares divided by 16, and 20 is inside the allowed range of 8 to 60, so these figures are that same scale, not a guess between table rows. At 20 squares in Tacoma, WA the all-in is $8,757 low, $14,254 typical, and $68,253 high. The official permit on the typical path is $0, so those figures are the job cost adjusted for local wages. Listed fee low, typical, and high stay $0 / $0 / $0. The permit stays $0 when the roof size changes. It is not a new fee for 20 squares. The cost-by-size rows are 10 squares (1,000 sq ft of roof surface) at $7,127 typical, 16 squares (1,600 sq ft of roof surface, not floor area) at $11,404 typical, and 18 squares (1,800 sq ft of roof surface) at $12,829 typical.

How much does roof replacement cost per square in Tacoma?

Cost per square on this page is the all-in typical divided by the roof squares on that row. One square is 100 sq ft of roof surface, not floor area. The cost-by-size rows are 10 squares (1,000 sq ft of roof surface), 16 squares (1,600 sq ft of roof surface, not floor area), and 18 squares (1,800 sq ft of roof surface). The official typical permit fee is $0. Listed fee low, typical, and high stay $0 / $0 / $0. At 16 squares (1,600 sq ft of roof surface, not floor area) in Tacoma, WA the all-in typical is $11,404, which is $712.75 per square after rounding to the nearest dollar. At 10 squares the all-in typical is $7,127, or $712.70 per square. At 18 squares the all-in typical is $12,829, or $712.72 per square. Those per-square figures are that division of the row. They are not a separate published rate, and they are not a permit fee.

Is $30,000 too much for a roof replacement in Tacoma?

At the model's typical 16 squares (1,600 sq ft of roof surface, not floor area) in Tacoma, WA, the all-in is $7,006 low, $11,404 typical, and $54,602 high. $30,000 is above that typical of $11,404. $30,000 is above the low of $7,006. $30,000 is below that adjusted for local wages high and above the typical. On the typical path the same scale first reaches $30,000 at 43 squares ($30,647 typical), which is outside the about 13 to 18 squares this page uses for a typical house. The official permit on this row stays $0 low, $0 typical, and $0 high on the asphalt strip-and-reroof exemption. $30,000 is above the official high assumed valuation of $22,000, so this row does not list a permit fee for a $30,000 project value. The all-in figures add the model's rounded typical permit of $0. They

Do I need a permit to replace my roof in Tacoma?

On the typical asphalt strip-and-reroof path, no. City of Tacoma Planning and Development Services lists that reroof in Tacoma, WA as not requiring a permit, and the official typical fee is $0. IRC R105.2 and TMC 2.02.540 exempt reroofing of a single-family home or a duplex when the existing roof coverings are removed, the new roofing does not exceed 2.5 psf (or a previously approved same-weight vegetated roof), no roof-framing changes are made, and the building is not unreinforced masonry. Overlay without tear-off is a separate OTC/ePermit and is not this typical. The cited source is City of Tacoma residential permits, retrieved 2026-09-01. Confirm the exemption with City of Tacoma Planning and Development Services (PDS) before you start work.

What does a $0 roof permit fee mean in Tacoma?

The official $0 is the published strip-and-reroof exemption, not a missing fee and not a blank schedule. Listed fee low, typical, and high stay $0 / $0 / $0. Low, typical, and high are all listed. They are not left blank. The exemption is IRC R105.2 and TMC 2.02.540 when existing coverings are removed, the new roofing does not exceed 2.5 psf, there is no roof-framing change, and the building is not unreinforced masonry. Overlay without tear-off is a separate OTC/ePermit and is not this typical. This row does not invent a fee for that overlay path. Listed assumed valuations are low $8,000, typical $12,000, and high $22,000. Those values do not replace the $0 with a valuation-table fee.

Why can the roof replacement typical in Tacoma read lower than other published averages?

The typical on this page is the adjusted for local wages all-in at 16 squares (1,600 sq ft of roof surface, not floor area) in Tacoma, WA: $7,006 low, $11,404 typical, and $54,602 high. 1,500 sq ft of roof surface is 15 squares, so it is not this typical. The job is an asphalt strip-and-reroof. Labor is adjusted for local wages using the official Seattle-Tacoma-Bellevue, WA construction-and-extraction mean of $42.11 per hour (May 2025), applied to the official 55% labor share. Materials stay on the national share. The official permit is $0 on the IRC R105.2 and TMC 2.02.540 strip-and-reroof exemption, so this typical does not add a city fee. Other published averages are often higher than this model. This page does not paste those averages as the Tacoma figure. Per square, these rows divide to $712.70 at 10 squares, $712.75 at 16 squares, and $712.72 at 18 squares. Those per-square figures are this model's own rows.

Should I replace a 20 year old roof in Tacoma?

Age alone is not a replacement rule on this page, and the official Tacoma exemption does not set a roof age. A 20 year old asphalt roof can still shed water, or it can be worn out. Check for leaks, missing or curled shingles, heavy granule loss, soft decking, and daylight through the boards. Those are maintenance signs. They are not a city age limit, and this page does not invent one. If the roof is replaced, the official typical path is a strip-and-reroof that removes the existing coverings, uses new roofing that does not exceed 2.5 psf, does not change roof framing, and is not on an unreinforced masonry building. That path is the $0 exemption under IRC R105.2 and TMC 2.02.540. An overlay that leaves the old layer in place is a separate OTC/ePermit and is not this typical. Confirm the scope with City of Tacoma Planning and Development Services.