Complete 2026 cost breakdown: construction, permits, financing, and expected rental ROI.
Calculate your Albuquerque ADU cost →Building an ADU in Albuquerque costs between $120,000-$240,000 for new construction, with per-square-foot costs averaging $160-$320. These figures include design, permitting, site preparation, and construction. The most affordable option is a garage conversion at $60,000-$130,000, while prefab/modular ADUs fall in between at $80,000-$170,000.
| Cost Category | Estimated Range |
|---|---|
| Architectural Plans | $3,000 – $15,000 |
| Permits & Fees | $2,500-$5,000 (valuation-based) - Confirm with ABQ Planning |
| Impact Fees | $1,500-$3,500 depending on service area - Confirm with ABQ Planning |
| Site Prep & Foundation | $10,000 – $35,000 |
| Framing & Structure | $15,000 – $45,000 |
| Plumbing | $8,000 – $20,000 |
| Electrical | $5,000 – $15,000 |
| HVAC | $3,000 – $8,000 |
| Interior Finishes | $15,000 – $40,000 |
Quotes for the same ADU commonly vary 20–40% between builders. Get up to 3 free quotes from ADU builders serving Albuquerque — no obligation.
Get Albuquerque builder quotes →Permit fees in Albuquerque are $2,500-$5,000 (valuation-based) - Confirm with ABQ Planning. The review timeline is 6-10 weeks (faster with the city's pre-approved casita designs), with plan check: 3-6 weeks. Impact fees are $1,500-$3,500 depending on service area - Confirm with ABQ Planning. Pre-approved plans: Available - the city publishes pre-approved casita designs under Housing Forward ABQ.
| 1-Bedroom Rent | $1,100-$1,400/month |
| 2-Bedroom Rent | $1,300-$1,700/month |
| Annual Rental Income (est.) | $15,000/year |
| Payback Period (est.) | 12.0 years |
| Short-Term Rental | Allowed with a city short-term rental permit |
| Overall ROI Estimate | 6-8% annual return |
A typical ADU in Albuquerque generates approximately $15,000 per year in rental income based on average 1-bedroom rents. At an average construction cost of $180,000, the estimated payback period is 12.0 years — before accounting for the resale value the ADU adds, which an appraiser determines from comparable sales in Albuquerque and varies by market (often less than build cost).
1. Garage conversions save 40-60% vs new construction since the shell already exists. Average cost in Albuquerque: $60,000-$130,000.
2. Prefab/modular ADUs offer predictable pricing and faster timelines. Average: $80,000-$170,000.
3. Pre-approved plans — available in Albuquerque, which can save $3,000-$10,000 in design costs and 2-3 months in review time. See which cities offer pre-approved ADU plans.
4. State grants — California's CalHFA ADU grant (up to $40K) is currently paused; check calhfa.ca.gov/adu for status and your state for active programs.
5. Get multiple bids — ADU contractor pricing varies 20-40% for the same project. We recommend getting at least 3 quotes.
Compare prices from local ADU contractors in your area. Free, no-obligation estimates.
Find ADU Contractors →