Home Prices Up 54% Since 2020, Rents Up Just 18%
National home prices climbed three times faster than rents over six years (Case-Shiller via FRED + national same-store rent index). Miami leads both; Charlotte has the widest gap.
The Data
54% versus 18%.
That's the six-year split between US home-price growth and national same-store apartment rent growth, January 2020 to January 2026. Home prices, measured by the Case-Shiller National Home Price Index via FRED, are up roughly 54%. A monthly same-store asking-rent index covering the 100 largest US cities is up roughly 18% — about a third of the home-price pace.
The gap shows up in every one of the 20 largest metros tracked. Not one major market kept rents on pace with prices.
The Context
The split is widest in Miami, where the Case-Shiller Miami Home Price Index via FRED registered roughly +77% over the six-year window — the highest in the 20-metro panel — against metro rent growth of about +33%. Both lead the country; the 44-point spread says appreciation outran cash-flow math more aggressively in Miami than anywhere with comparable rent acceleration.
Charlotte is the cleaner rent-vs-buy tell. The spread between price growth and rent growth there is roughly 51 points — the widest in the 20-metro set — driven by a price climb that pulled away from a relatively muted rent track.
The underwriting consequence is direct. Cap rates compress when prices rise faster than rents. A duplex bought at January 2020 cap rates would today need ~30% rent growth to hold the same yield — most metros delivered ~18%. That structural affordability wedge between what owners pay and what renters pay is not noise; it is the dominant six-year story in residential.
Also Moving
- Northeast multifamily starts surged +81% YoY in Q1 2026 to 105K units, while the West retrenched −14.7% — pipeline divergence sharpest in two years (CRE Daily).
- CMBS special-servicing rate hit 11.38% in April (+38 bps MoM), with office alone at 17.66% (+93 bps MoM) — the $470M Allen Center balloon default in Houston led April's transfer pile (CRE Daily).
- 30-year mortgage rate held at 6.42% for the week, with the MBS-Treasury mortgage spread at 1.96% — about 30 bps wider than the historical 1.60–1.80% norm (FRED MORTGAGE30US).
What to Watch
Three signals over the next 30 days:
- May 27 — Case-Shiller March release. Whether the national index pace decelerates further. A monthly YoY print below 3% would be the slowest since 2019 outside the 2023 correction.
- Late-May national same-store rent index release. The headline same-store reading has tracked near 0% YoY for several months. A sustained flip back to positive growth would narrow the six-year wedge.
- June 27 — FHFA Q1 HPI release. A second federal price series. If FHFA shows a sharper deceleration than Case-Shiller, the gap will start to close from the price side.
Data sources: FRED (CSUSHPINSA, MIXRNSA, MORTGAGE30US), national same-store asking-rent index, CRE Daily roll-up.
BPS is the Census Bureau's monthly survey of residential building permits issued by local permit-issuing jurisdictions — the source of every county and metro permit count used in real estate supply analysis.
Read definition →CES is the BLS monthly survey of business payrolls that produces nonfarm employment counts at the national, state, and metro level — the establishment-based counterpart to LAUS unemployment data.
Read definition →NAR is the largest U.S. real estate trade association — 1.5 million REALTOR® members — that governs the MLS system, publishes the monthly Existing Home Sales report, owns Realtor.com, and whose 2024 settlement reshaped how buyer agents get paid.
Read definition →FHFA is the U.S. regulator that oversees Fannie Mae, Freddie Mac, and the 11 Federal Home Loan Banks — and it publishes the House Price Index that every serious market analysis relies on.
Read definition →Rent is the periodic payment a tenant makes to a landlord in exchange for the right to occupy a property -- the single revenue line that funds your mortgage, expenses, and profit as a rental property investor.
Read definition →A multifamily property is any residential building containing two or more separate dwelling units under one roof — from a side-by-side duplex to a 300-unit apartment complex — where each unit has its own kitchen, bathroom, and entrance, and each unit generates independent rental income.
Read definition →Sophia Warren
Residential Investment Analyst & News Editor
My realm is residential real estate investment, with a knack for spotting gems in emerging markets. I also edit the REI Prime daily news desk, where I translate federal data releases and operator signals into actionable briefs for small investors. Beyond properties, my world blooms in urban gardens and thrives in crafting stylish interiors.
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