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Boise, Idaho

Aerial view of Kuna, Idaho — an Ada County market Renew Real Estate Group serves across the Treasure Valley.

Kuna · Ada County

Affordable growth. Buildable infill. Active annexation.

The entry-level Ada County market where lot splits, ADUs, and duplexes pencil. Annexation-adjacent parcels are still priced below post-annexation comparable.

Population & Growth

Population · 2025 est.

33,750

Ada County · COMPASS 2025

10-year growth

+94.9%

2015 to 2025 · COMPASS

Median sale price · Mar 2026

$440,000

-4.6% YoY · Redfin

Days on market · Mar 2026

88 days

Redfin

Zillow average · Mar 2026

$455,595

+0.3% YoY

Kuna is southwest Ada County. Lower basis than Meridian, faster growth than Eagle, and the most active annexation conversation in Ada County. Our investor network has focused here for three years on annexation-and-build plays.

Flips

Flip ARV range

$380K–$480K

Typical

Kuna flip product is thinner than Meridian's but increasing with turnover. Rehab budgets pencil tighter than Meridian.

SFH Rentals

Kuna SFH rentals run at Meridian's basis with slightly softer rent. Tenant quality is stable and vacancy is competitive.

Buildable Infill

Kuna's buildable infill is the play. Mid-block corner lots, alley-accessed parcels, and lots adjacent to utility stubs are where our investor pipeline concentrates. Entitlement clocks are faster than Meridian's.

Lot Splits, ADUs & Duplexes

Kuna adopted Ordinance 2026-05A on April 7, 2026, removing the owner-occupancy requirement and waiving parking within 1,500 feet of a transit stop. Maximum ADU size: 900 square feet or 50% of primary.

The city's updated Future Land Use Map (March 2025) added Medium Density Residential and Mixed-Use designations in northeast and northwest growth corridors, expanding the infill envelope considerably. We track lot geometry against setbacks to pre-qualify viable parcels before underwriting.

Annexation & Development Land

Annexation window basis

12-to-24-month horizons typically clear at 50–65% of post-annexation comparable.

Kuna's annexation pipeline is the most active in Ada County in percentage-of-city-limits terms. We've represented acquisitions in the 12-to-24-month-to-annexation window where basis clears at 50–65% of post-annexation comparable.

Data

Kuna in context. Ada County, ten years.

Population series 2015 through 2025 from the U.S. Census Bureau vintage files and COMPASS 2025. Price figures from Redfin and Zillow as of March 2026.

ChartAda County · population 2015–2025
Line chart of Kuna, Star, and Garden City population 2015 to 2025. Ada County growth cities.

Renew take

Kuna's growth is annexation-driven — the 2023 FLUM expansion is what's pulling the curve up. The land thesis here is timing: catch parcels in the 12-24 month pre-annexation window where basis runs 50-65% of post-annexation comparable.

What to watch

Kuna's annexation pipeline — track the City Council pre-annexation queue; the FLUM gates the 2027-28 land repricing.

Source: U.S. Census vintage 2023 and COMPASS 2025.

ChartAda County · median price Q1 2026
Bar chart of Ada County city median sale prices as of March 2026.

Renew take

Kuna sits in the entry-tier Ada County band — the lowest-basis flip and rental product in the county. New-build supply pulls the median up but the resale 1990s-stock cohort is the investor target.

What to watch

New-build absorption — when D.R. Horton/Lennar inventory days cross 90, resale comps flatten and the flip math compresses.

Source: Redfin and Zillow, March 2026. Point-in-time figures, not annualized.

Last updated: April 2026.

Investor matching · Kuna

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Entry-level Ada County, active annexation, buildable infill.

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