Location: Des Moines-West Des Moines, IA | Metro: Des Moines-West Des Moines, IA HUD Metro FMR Area
Based on 1% Rule: A+ (≥1.5%) | A (≥1.2%) | B (≥1.0%) | C (≥0.8%) | D (≥0.6%) | F (<0.6%)
| Unit Size | Monthly FMR |
|---|---|
| Studio | $1,250 |
| 1 Bedroom | $1,300 |
| 2 Bedrooms | $1,540 |
| 3 Bedrooms | $2,100 |
| 4 Bedrooms | $2,150 |
| 5 Bedrooms | $2,494 |
| 6 Bedrooms | $2,793 |
| 7 Bedrooms | $3,016 |
| 8 Bedrooms | $3,167 |
Zillow median home prices vs Section 8 FMR rates (Data: 2026-08-31)
| Bedrooms | Monthly FMR | Median Price | 1% Rule | Grade |
|---|---|---|---|---|
| 2BR | $1,540 | $250,118 | 0.62% | D |
| 3BR | $2,100 | $339,100 | 0.62% | D |
| 4BR | $2,150 | $462,208 | 0.47% | F |
| 5BR | $2,494 | $599,295 | 0.42% | F |
U.S. Census Bureau data (2024)
In Johnston, Iowa (ZIP 50131), the real estate market presents a nuanced picture for both landlords and small-portfolio investors. The median home value stands at $395,611, indicating a relatively stable housing market. With only 0.2% of listings having reduced their prices, it suggests that sellers have significant pricing power and are not feeling pressured to lower their asking prices. This is further supported by the median days on market (DOM) being just 37 days, which is quite low, pointing towards brisk sales activity and strong buyer demand.
The setup here implies that for landlords and investors looking to hold properties long-term, there is a reasonable expectation of property value appreciation, driven by steady demand and limited supply pressures. However, short-term speculative gains are unlikely given the already robust seller's market and the modest reduction in price listings.
On the rental side, the Federal Market Rent (FMR) for ZIP 50131 in fiscal year 2024 is projected at $1,290. This figure is notably below the current market rent, known as the Zillow Observed Rental Index (ZORI), which stands at $1,437. This gap between the FMR and ZORI suggests that landlords can maintain higher rents relative to government standards, potentially increasing rental income without facing immediate competitive pressures.
For long-hold investors, the realistic appreciation thesis is anchored in the sustained demand for housing in Johnston. The low DOM and minimal price reductions indicate a resilient market where values are likely to remain stable and could appreciate gradually. However, rapid increases are improbable, and investors should expect modest growth consistent with historical trends and economic conditions.
The combination of a high median home value, strong seller's market dynamics, and favorable rental rates positions Johnston as a solid investment opportunity for those seeking long-term stability and gradual capital appreciation. Landlords can leverage the current market conditions to secure better terms and rents, while small-portfolio investors can anticipate a steady, if not spectacular, rise in property values over the next 12-24 months.
Data Sources: FMR data from HUD (2027). Median home prices from Zillow (2026-08-31). Demographics from U.S. Census (2024).
About FMR: Fair Market Rent (FMR) is used to determine payment standards for the Section 8 Housing Choice Voucher program, initial renewal rents for some expiring project-based Section 8 contracts, and rent ceilings for HOME Investment Partnerships.