Kitchen remodel cost in St. Louis, MO

Remodeled kitchen $75 to $250/sf; average remodel $14,600 to $41,300.

A typical kitchen remodel in St. Louis, MO is about $31,420, including a permit fee of $460.

What we assumed

For the permit line we assumed the City of St. Louis Building Division kitchen path: building valuation ($25 application plus $10 per $1,000 of the full assumed valuation) plus Ordinance 70802 electrical ($25 application + $60 first unit), at the official $35,000 typical valuation, so the typical fee is $460 ($375 + $85). Low $260 and high $860 use the same building formula plus the same $85 electrical at $15,000 and $75,000. Plumbing dollars were not fully extracted and are not added. These totals are for the City of St. Louis, not St. Louis County. Full arithmetic is in the calculation note on this page.

Questions about this estimate

How much does kitchen remodel cost in St. Louis, MO?

Typical all-in is about $31,420. The official City of St. Louis Building Division permit fee of $460 ($375 building plus $85 electrical) is included in the all-in.

Is a permit required for Kitchen remodel in St. Louis, MO?

Yes. City of St. Louis Building Division requires a permit for a typical Kitchen remodel in St. Louis, MO. The typical listed fee is $460. The official path is the City of St. Louis Building Division: building valuation ($25 application plus $10 per $1,000 of the full assumed valuation) plus Ordinance 70802 electrical ($25 application + $60 first unit). At the official $35,000 valuation that is $460 ($375 + $85). Low $260 and high $860 are the same building formula plus the same $85 electrical at $15,000 and $75,000. Plumbing dollars were not fully extracted and are not added. These totals are for the City of St. Louis, not St. Louis County.

What is included in this Kitchen remodel estimate for St. Louis, MO?

The estimate is labor adjusted for local wages in St. Louis, MO, plus materials at the national figure, at the typical size in the table above. The official typical permit fee of $460 is included in the all-in typical. That $460 is the $375 building permit plus the $85 electrical permit at the $35,000 typical valuation. Both of those extras are included. Plumbing dollars were not fully extracted and are not added.

Why might the St. Louis permit fee differ from this typical figure?

The official St. Louis, MO fee comes from City of St. Louis Building Division building permit fees ($25 application + $10 per $1,000 over $3,000) (valuation) plus Ordinance 70802 electrical. The typical path is $460 at the official $35,000 valuation: $375 building plus $85 electrical. Low $260 at $15,000 and high $860 at $75,000 use the same building formula plus the same $85 electrical. Plumbing dollars were not fully extracted and are not added. These totals are for the City of St. Louis Building Division, not St. Louis County. Verify with City of St. Louis Building Division.

How is the typical permit fee calculated for Kitchen remodel in St. Louis, MO?

Listed totals are $260 at $15,000, $460 at $35,000, and $860 at $75,000. Building is $25 plus $10 per $1,000 of the full assumed valuation: Low $15,000 building: $25 + $10×15 = $175, Typical $35,000 building: $25 + $10×35 = $375, and High $75,000 building: $25 + $10×75 = $775. Electrical is $85 on every band (Ordinance 70802: $25 + $60). Low total: $175 + $85 = $260; typical $375 + $85 = $460; High total: $775 + $85 = $860. Plumbing dollars were not fully extracted and are not added. Full arithmetic is in the calculation note on this page.

What project value is this Kitchen remodel permit fee based on in St. Louis, MO?

Project values used only for the permit formula (not your total cost): low $15,000, typical $35,000, and high $75,000. The official typical project value is $35,000. The permit totals at those values are $260, $460, and $860. Building is $25 plus $10 per $1,000 of the full assumed valuation; electrical is $85 on every band. Plumbing dollars were not fully extracted and are not added.

How much does a kitchen remodel cost for 150, 200, or 400 sq ft in St. Louis?

Size on this page is kitchen room area. The typical job is 200 sq ft of affected area. The cost-by-size rows are 150 sq ft, 200 sq ft, and 400 sq ft. The calculator prices the remodel per square foot, and 200 is inside the allowed range of 80 to 500, so these figures are that same scale. At 200 sq ft in St. Louis, MO the all-in is $15,740 low, $31,420 typical, and $52,460 high. Those all-in figures add the model's rounded permit for the valuation bands on this row. The official fees are $260 at $15,000, $460 at $35,000, and $860 at $75,000. Each total is building valuation plus the official $85 Ordinance 70802 electrical permit. The model rounds each to the nearest dollar before adding it, so the all-in uses $260 on the low, $460 on the typical, and $860 on the high. The permit is based on the assumed valuation, so it is not rescaled when the kitchen size changes, and it is not a new fee for 200 sq ft. The other table rows are 150 sq ft at $23,680 typical and 400 sq ft at $62,380 typical. Job cost is adjusted for local wages using the BLS construction-and-extraction mean of $35.43 per hour for the St. Louis, MO-IL metro (May 2025), labor wage multiplier 1.128, applied to the official 25% labor share. The permit line is not adjusted for local wages.

How much does a kitchen remodel cost per square foot in St. Louis?

Cost per square foot on this page is the all-in typical divided by the kitchen square feet on that row. The square feet are room area, and the typical row is 200 sq ft of affected area. The cost-by-size rows are 150 sq ft, 200 sq ft, and 400 sq ft. The official typical permit fee is $460. The cost-by-size table shows that fee on each of those rows, because this permit is based on the assumed valuation and is not rescaled when the kitchen size changes. At 200 sq ft in St. Louis, MO the all-in typical is $31,420, which is $157.10 per sq ft after rounding to the nearest dollar. At 150 sq ft the all-in typical is $23,680, or $157.87 per sq ft. At 400 sq ft the all-in typical is $62,380, or $155.95 per sq ft. Those per-square-foot figures are that division of the row. They are not a separate published rate.

Is $50,000 too much for a kitchen remodel in St. Louis?

At the model's typical 200 sq ft kitchen in St. Louis, MO, the all-in is $15,740 low, $31,420 typical, and $52,460 high. $50,000 is above that typical of $31,420. Published national kitchen prices run $75 to $250 per sq ft for a remodel, with an average remodel of $14,600 to $41,300; a new-from-scratch kitchen, a different job, runs around $65,000. $50,000 is above that $41,300 remodel high and below that $65,000 scratch-kitchen figure. Wage-indexed, the high at 200 sq ft in St. Louis, MO is $52,460. $50,000 is below that adjusted for local wages high and above the typical. On the typical path the same scale first reaches $50,000 at 330 sq ft ($51,544 typical). The official permit on this row is $460 at a $35,000 valuation, $260 at $15,000, and $860 at $75,000. The all-in figures add the model's rounded typical permit of $460. They do not look up a new fee at $50,000.

Do I need a permit for a kitchen remodel in St. Louis?

On the official path, yes. City of St. Louis Building Division is listed as requiring a permit for a typical kitchen remodel in St. Louis, MO, and the official typical fee is $460. That total is the $375 building permit plus the $85 Ordinance 70802 electrical permit at the official $35,000 valuation. The kitchen typical path is building plus electrical. Plumbing dollars were not fully extracted and are not added. These totals are for the City of St. Louis, an independent city, not St. Louis County. This row does not record a St. Louis County fee. The cited source is City of St. Louis Building Division building permit fees ($25 application + $10 per $1,000 over $3,000), source retrieved 2026-09-01. Confirm the scope with City of St. Louis Building Division before filing.

What does the typical $460 kitchen permit fee include in St. Louis?

The official typical fee of $460 includes two dollar extras, and both are included in the total. The Building permit is $375 at the $35,000 typical valuation ($25 + $10 times 35). The Electrical permit (residential repair/modify) is $85 (Ordinance 70802: $25 application + $60 first unit). $375 + $85 = $460. A Plumbing permit extra is listed with no dollar; the fixture table was not fully extracted and is not added. This row does not invent a historic-district review fee or a St. Louis County building fee.

Why are the low, typical, and high kitchen permit fees $260, $460, and $860 in St. Louis?

The low, typical, and high fees are three applications of the same City of St. Louis building formula plus the same $85 electrical, not three different schedules. Low $15,000: building $25 + $10 times 15 = $175, plus electrical $85 = $260. Typical $35,000: building $25 + $10 times 35 = $375, plus electrical $85 = $460. High $75,000: building $25 + $10 times 75 = $775, plus electrical $85 = $860. The $10 rate is applied to each full assumed valuation. It is not applied only to the dollars above $3,000. Plumbing dollars were not fully extracted and are not added. The official typical project value is $35,000.

Is the St. Louis kitchen permit the same as St. Louis County?

These totals are for the City of St. Louis Building Division. St. Louis is an independent city, not St. Louis County, and this row does not use a St. Louis County building fee. The kitchen typical path is building plus electrical. Plumbing dollars were not fully extracted and are not added. Confirm the valuation path with the City of St. Louis Building Division before you apply.