Arizona Home Prices in 2026: FHFA Index Data, 1/5/10-Year Trends
Arizona has been one of the most closely watched housing markets in the country for the better part of a decade. Whether you are relocating from a higher-cost state, investing in a Sun Belt property, or buying your first home in the Phoenix metro or Tucson, understanding what prices have actually done — not what headlines suggest — is essential. The Federal Housing Finance Agency (FHFA) all-transactions House Price Index gives us a rigorous, data-backed answer. Here is what the numbers say as of early 2026, sourced directly from FRED (fred.stlouisfed.org), retrieved 2026-07-19.
The FHFA Index: What It Measures and Its Limitations
The data below comes from FRED series AZSTHPI, the Arizona FHFA All-Transactions House Price Index. This index is published by the Federal Housing Finance Agency and tracks average home price changes using repeat-sales methodology — meaning it follows the same properties over time to isolate price movement from changes in the mix of homes sold. It incorporates data from Fannie Mae and Freddie Mac conforming mortgage transactions. The index is expressed in index points, not dollars, so absolute values are meaningful only in relation to other periods in the same series. Limitations include: it does not capture cash-only transactions, luxury or jumbo-loan properties are underrepresented, and it reflects the entire state of Arizona rather than individual metro areas. Seasonal adjustments are not applied in the all-transactions version. Data from FRED (fred.stlouisfed.org), retrieved 2026-07-19.
1, 5, and 10-Year Price Change Summary
The table below anchors where Arizona home prices stood at three historical milestones compared to the latest index reading of 734.15 as of January 2026.
| Period | Date | Index Value | Absolute Change | Percent Change |
|---|---|---|---|---|
| Current | 2026-01-01 | 734.15 | — | — |
| 1 Year Ago | 2025-01-01 | 717.31 | +16.84 | +2.3% |
| 5 Years Ago | 2021-01-01 | 497.05 | +237.10 | +47.7% |
| 10 Years Ago | 2016-01-01 | 331.39 | +402.76 | +121.5% |
The headline number from a decade perspective is striking: Arizona home prices, as measured by the FHFA index, have risen 121.5% since January 2016. That means the index has more than doubled in ten years. The five-year gain of 47.7% captures the pandemic-era surge, while the most recent one-year gain of 2.3% signals a dramatically cooler environment compared to those prior boom years.
Recent Quarterly Trend (2024–2026)
The table below shows the eight most recent quarterly data points, giving buyers a granular view of how the market has moved quarter by quarter.
| Date | FHFA Index Value |
|---|---|
| 2024-04-01 | 711.45 |
| 2024-07-01 | 717.07 |
| 2024-10-01 | 718.04 |
| 2025-01-01 | 717.31 |
| 2025-04-01 | 725.49 |
| 2025-07-01 | 726.56 |
| 2025-10-01 | 729.91 |
| 2026-01-01 | 734.15 |
Is the Trend Accelerating or Cooling?
The quarterly data tells an important story. From April 2024 through January 2025, the index was essentially flat — moving from 711.45 to 717.31, a gain of under six points across three quarters. The market appeared to be pausing. Starting in April 2025, however, a modest but consistent recovery took hold: the index climbed from 717.31 in January 2025 to 734.15 by January 2026, a gain of 16.84 points over the full year.
Importantly, the pace of quarterly gains has been picking up slightly in the second half of 2025. The move from 725.49 in April 2025 to 734.15 in January 2026 — roughly 8.7 points in three quarters — is faster than the near-stagnation seen in 2024. This is not an acceleration back to pandemic-era momentum, but it does suggest the floor has been found and prices are drifting upward again. For buyers who were waiting for prices to fall, the data does not support that outcome — at least at the statewide level.
The 1-Year vs. 5-Year Picture: What It Suggests About Timing
The contrast between a 2.3% one-year gain and a 47.7% five-year gain is one of the most useful pieces of information for a prospective buyer. It tells you two things simultaneously: the market is no longer in frenzy territory, and the long-run appreciation trend in Arizona is powerful. Buyers who purchased in January 2021 have seen their home’s index value rise nearly 48% in five years. Those who bought in January 2016 have seen it more than double.
For someone considering a purchase today, the current 2.3% annual growth rate is actually closer to a sustainable, healthy norm than the pandemic spike was. A slower-appreciating market is generally a better entry environment than one running at 15–20% annually, because you face less competition and less risk of buying at a sharp peak. The fact that the index has not declined — even through the rate-shock environment of 2023–2024 — also signals underlying demand resilience in Arizona.
What This Means for Buyers
Here are the concrete takeaways drawn directly from the FHFA data:
- Prices are still rising, just slowly. The index gained 2.3% over the past year. Arizona home values are not falling at the statewide level; buyers should not plan around a correction that the data does not show.
- The five-year gain of 47.7% means affordability is structurally harder. If you were priced out of Arizona in 2021, you are not getting those prices back. The question is whether you can afford 2026 prices, not 2021 prices.
- The recent stabilization is a window. The near-flat period from mid-2024 through early 2025 (index moving from roughly 717 to 717) represented the calmest buying environment in years. That window appears to be narrowing as 2025’s quarterly gains have resumed.
- Long-term holders have been consistently rewarded. The 10-year gain of 121.5% suggests Arizona has been a strong long-run appreciation market. Buyers with a 5–10 year horizon have favorable historical context behind them.
- This is statewide data. Individual metro areas — Phoenix, Tucson, Scottsdale, Flagstaff — may diverge meaningfully from the state index. Use this data for macro orientation, then research specific markets.
Frequently Asked Questions
How much have Arizona home prices risen in the last year?
According to the FHFA all-transactions index (FRED series AZSTHPI), the Arizona House Price Index rose from 717.31 in January 2025 to 734.15 in January 2026, an increase of 16.84 index points, or 2.3%.
Have Arizona home prices doubled in the last decade?
Yes. The FHFA index stood at 331.39 in January 2016 and reached 734.15 in January 2026 — a gain of 402.76 points, representing a 121.5% increase over ten years.
Did Arizona home prices fall at any point in the recent data?
The recent quarterly data shows one very minor dip: the index slipped from 718.04 in October 2024 to 717.31 in January 2025, a decline of less than one index point. That is the only negative quarter visible in the data provided. Prices then resumed rising in April 2025.
Is now a better time to buy than during the pandemic boom?
The index data alone cannot answer that question fully, since mortgage rates are not included in this dataset. What the data does show is that the annual appreciation rate has slowed dramatically — from the roughly 47.7% seen over the 2021–2026 period on average, to just 2.3% in the most recent year. A slower-appreciating market typically offers buyers more negotiating room and less urgency-driven competition, though affordability also depends on financing conditions not captured here.