For a 3,000 sq ft custom new home in the Kansas City area, full architectural services typically run $56,000 – $154,000 — about 6%–15% of construction cost. These ranges come from the Architects List cost tool, built on Kansas City, MO-KS wage data from the US Bureau of Labor Statistics and construction costs from the US Census.
| Project | Architect fee | Share of construction | Construction (est.) |
|---|---|---|---|
| New custom home, 3,000 SF | $56,000 – $154,000 | 6%–15% | $790,000 – $1,346,000 |
| Whole-house renovation, 2,000 SF | $43,000 – $128,000 | 8%–24% | $316,000 – $898,000 |
| Addition, 600 SF | $18,000 – $50,000 | 8%–23% | $150,000 – $337,000 |
| ADU or guest house, 700 SF | $17,000 – $49,000 | 7%–20% | $165,000 – $377,000 |
| Home size | Architect fee | Design hours (approx.) |
|---|---|---|
| 2,000 sq ft | $40,000 – $109,000 | 250–680 |
| 3,000 sq ft | $56,000 – $154,000 | 350–950 |
| 4,500 sq ft | $79,000 – $217,000 | 500–1350 |
Implied billing rate about $160/hour. Full services = design through construction administration; consultants (structural, survey, civil, energy) are extra.
For a 3,000 sq ft custom new home in the Kansas City area, full architectural services typically run $56,000 – $154,000, about 6%–15% of construction cost. A 2,000 sq ft whole-house renovation typically runs $43,000 – $128,000. An ADU or guest house of about 700 sq ft runs $17,000 – $49,000.
Most residential architects charge a percentage of construction cost, a fixed fee broken into design phases, or hourly rates for smaller or early-stage work. Smaller projects pay a higher share of construction cost because design effort does not shrink in proportion to size.
The median architect salary in the Kansas City, MO-KS area is $99,920, 1% above the national median of $99,280 (BLS). Local construction costs matter as much: new single-family homes in this part of the country run a median of about $206 per sq ft (US Census).
Consultants such as structural engineers, surveyors, civil engineers and energy modelers usually bill separately, as do permit and plan-review fees charged by the building department. Ask each architect which consultants their fee includes.
Sources: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) for Kansas City, MO-KS; US Census Bureau, Survey of Construction. Estimates are ranges for planning, not quotes — each architect sets their own fees.