Research Methodology and Data Sources

Breadcrumb: Kuna / Research / Methodology

Page type: Methodology
Published: 2026-05-05
Last updated: 2026-05-05

Renew Group's Kuna market intelligence operates on a tiered source hierarchy designed to prioritize government authority over broker opinion and verified data over estimation. Every metric published on this site carries an explicit source citation, confidence level, and geographic scope to ensure institutional-grade diligence standards.

Source Hierarchy

All Kuna market data follows a five-tier source priority system:

Tier 1: Government Sources (VERIFIED)

Official municipal, county, state, and federal records take absolute precedence. For Kuna:

City of Kuna Municipal Code — All zoning, development standards, and annexation procedures. https://library.municode.com/id/kuna
City of Kuna Planning & Zoning — Commission agendas, meeting minutes, development applications. https://www.kunacity.id.gov/
Ada County Assessor — Parcel data, tax records, ownership transfers. https://adacounty.id.gov/assessor/
U.S. Census Bureau — Population estimates (ACS 5-Year 2019-2023), decennial census. https://data.census.gov
Idaho Legislature — State housing statutes (SB 1352, SB 1354, Idaho Code §67-6539). https://legislature.idaho.gov

Tier 2: MLS and Public Market Data (VERIFIED)

Aggregated transaction records from licensed sources:

Intermountain MLS (IMLS) — Closed sales, active listings, days on market for Ada County and Kuna city limits.
Redfin / Zillow Market Reports — Median sale prices, inventory levels, year-over-year trends. Cited with publication date.
CoStar / Cushman & Wakefield — Commercial and multifamily cap rates, absorption, rent comps (Ada County metro).

Tier 3: Broker and Industry Analysis (ESTIMATED)

Professional market commentary and projections:

Local brokerage market reports — Quarterly snapshots from Treasure Valley firms. Treated as directional unless corroborated by Tier 1/2 sources.
COMPASS Idaho — Regional planning data, transportation projects, growth forecasts. https://compassidaho.org

Tier 4: Survey and Self-Reported Data (OPERATOR)

Landlord surveys, developer interviews, investor sentiment polls. Always labeled "operator-reported" and never presented as fact.

Tier 5: Renew Internal Analysis (OPERATOR)

Proprietary underwriting models, deal flow observations, client transaction patterns. Always prefaced with "Renew take:" and tagged [RENEW_TAKE] in source documents.

Confidence Levels

Every metric on this site carries one of four confidence tags:

VERIFIED — Sourced from Tier 1 (government) or Tier 2 (MLS/public records) with publication date within 90 days. Example: "Median sale price $440,390 (Redfin, March 2026)."

ESTIMATED — Derived from Tier 2/3 sources older than 90 days, or calculated from incomplete datasets. Example: "Estimated 3BR rent $2,300/mo (Realtor.com, May 2026 — based on 12 active listings)."

OPERATOR — Renew internal analysis or Tier 4/5 sources. Example: "Renew take: Kuna's boomtown growth creates structural land scarcity that props values despite extended DOM."

DATED — Tier 1/2 source older than 12 months. Still factual but flagged for staleness. Example: "2020 Census population 24,011 (U.S. Census Bureau, April 2020)."

Update Cadence

Monthly

Median sale prices (Redfin, Zillow)
Active listings and days on market (IMLS via local brokers)
New construction permits (City of Kuna Development Services)

Quarterly

Rental rate surveys (aggregated from property management firms)
Cap rate benchmarks (CoStar, Cushman & Wakefield for Ada County)
Population estimates (U.S. Census Bureau releases)

Ordinance-Triggered

Zoning code amendments (monitored via City of Kuna Planning & Zoning Commission agendas)
State housing legislation (Idaho Legislature session tracking)
Impact fee schedules (City of Kuna fee resolutions)

Annual

Comprehensive Plan updates (City of Kuna)
School district enrollment and capacity reports (West Ada School District)
COMPASS regional forecasts

Geographic Scope Definitions

Precision in geography prevents misattribution of metro-wide trends to city-specific conditions.

City of Kuna — Incorporated city limits as of the most recent annexation. Population 25,960 (U.S. Census ACS 5-Year 2019-2023). All zoning and development standards apply within this boundary.

Kuna Area of Impact — Unincorporated Ada County land surrounding city limits, subject to Kuna's planning jurisdiction under Idaho Code §67-6526. Includes pre-annexation parcels along W Kuna Mora Rd, S Greenhurst Rd, W Tenmile Creek Rd, and S Cole Rd.

Ada County — County-wide data (e.g., median new construction price $534,000, March 2026) used when Kuna-specific breakouts are unavailable. Always labeled "Ada County" to distinguish from city-only metrics.

Treasure Valley Metro — Ada and Canyon counties combined. Used only for regional context (e.g., COMPASS growth forecasts). Never presented as Kuna-specific.

Neighborhood — Submarket within Kuna city limits (Old Town Kuna, North Kuna, South Kuna) or Area of Impact. Boundaries approximate; verified via assessor parcel maps.

Primary Sources (Canonical List)

Government

City of Kuna Municipal Code: https://library.municode.com/id/kuna
City of Kuna Government: https://www.kunacity.id.gov/
Ada County Assessor: https://adacounty.id.gov/assessor/
U.S. Census Bureau: https://data.census.gov
Idaho Legislature: https://legislature.idaho.gov
COMPASS Idaho: https://compassidaho.org

Market Data

Redfin Kuna Housing Market: https://www.redfin.com/city/11284/ID/Kuna/housing-market
Zillow Kuna Home Values: https://www.zillow.com/home-values/36693/kuna-id/
Realtor.com Kuna Market Data: https://www.realtor.com/local/market/idaho/ada-county/kuna
CoStar (subscription): https://www.costar.com
Cushman & Wakefield Idaho Reports: https://www.cushmanwakefield.com/en/united-states/insights

Brokerage and Industry

Idaho Business Review: https://idahobusinessreview.com
JVM Lending Market Forecasts: https://www.jvmlending.com/blog/
Local brokerage quarterly reports (cited individually with firm name and date)

Verification Protocol

Source check — Confirm Tier 1 or Tier 2 origin. If Tier 3/4/5, label explicitly.
Date check — Publication or data collection date within 90 days for VERIFIED tag.
Geography check — Confirm scope matches claim (city vs. county vs. metro).
Cross-reference — If two sources conflict, cite both with dates and flag discrepancy.
Ordinance verification — All zoning/code references include ordinance number, effective date, and official URL.

Limitations and Disclaimers

Not legal advice. All ordinance summaries and zoning interpretations are for informational purposes only. Verify current standards at official City of Kuna sources before any development decision.

Not investment advice. Market commentary and Renew internal analysis reflect operator perspective, not fiduciary recommendations. Conduct independent due diligence.

Data lag. Some metrics (e.g., Census population estimates) carry inherent publication delays. Always check "Last updated" date on data-bearing pages.

Geographic approximation. Neighborhood boundaries are approximate and may not align with official planning designations. Confirm parcel-level zoning via Ada County Assessor before acquisition.

Contact for Data Inquiries

Questions about sources, methodology, or data discrepancies:
Eric Giovannucci, Broker
Renew Real Estate Group LLC
eric@renewregroup.com
SP53785, Silvercreek Realty Group

Related Pages:

[UPDATE_LOG_ENTRY]
change_type: created
change_summary: "Initial publication of Kuna research methodology page."
editor_name: "Renew"
change_date: 2026-05-05