The short version: Salt Lake City is not on the Foothold Index. At June to August 2026 prices and rents, the typical two-to-four-unit building leaves an owner-occupant $3,168 a month worse off than renting comparable space. This page has the prices, the rents, the monthly cost at seven mortgage rates, the income a lender wants to see, and the down payment help Utah offers, so you can decide with numbers rather than a headline.
How much does a duplex cost in Salt Lake City in 2026?
86 two-to-four-unit homes were listed in the Salt Lake City metro when this ran, June to August 2026. 41 of them passed all seven of my checks: a price floor, the FHA loan limit, price per square foot, gross rental yield, neighborhood violent crime, abandoned-property share and the five-year value trend. The prices on this page are from those 41 survivors, not the raw feed.
What the two prices mean: entry ($615,000) is the 25th percentile of the surviving asking prices in the Salt Lake City metro for June to August 2026, and typical ($749,900) is the median. Both are asking prices, not sales. The FHA two-unit limit here is $815,600, covered below.
What is the average rent in Salt Lake City in 2026?
A one-bedroom in Salt Lake City rents for about $1,141 a month, the average of Zumper’s and Apartment List’s asking rents for mid-2026. The model scales that figure by ZIP with HUD’s FY2026 Small Area Fair Market Rents, so a building in a cheaper ZIP is measured against a cheaper rent. A two-bedroom is about $1,710 on HUD’s FY2026 small-area fair market rents, the median across 17 ZIPs, and $1,642 on Zumper’s asking-rent data for June 2026.
What you pay each month living in one unit and renting the other
The full payment on the typical $749,900 building, with an FHA loan at 3.5% down and a 6.71% 30-year fixed rate, is about $5,769 a month including mortgage insurance, property tax and insurance. Rent from the other unit or units comes to about $1,238. After a vacancy and repair allowance, your share of the month is about $4,309, against $1,141 to rent a one-bedroom nearby. That gap is why Salt Lake City is screened out.
How the mortgage rate changes the gap in Salt Lake City
| Mortgage rate | Typical building, per month, versus renting |
|---|---|
| 5.00% | $2,285 behind renting |
| 5.50% | $2,482 behind renting |
| 6.00% | $2,787 behind renting |
| 6.50% | $3,076 behind renting |
| 6.71% (model rate) | $3,168 behind renting |
| 7.00% | $3,299 behind renting |
| 7.50% | $3,595 behind renting |
What this means for you: even at 5.00% the typical building is $2,285 a month behind renting, so no realistic rate cut closes the gap. The building has to be cheaper, or the rent higher, before this works in Salt Lake City.
How much income do you need to buy a duplex in Salt Lake City?
On the typical $749,900 building the full payment at 6.71% is about $5,769 a month. FHA’s front-end guideline (payment at 31% of gross income) puts that at $223,318 a year. The back-end guideline (43%, with no other debt) puts it at $160,997. An FHA lender can also count 75% of the second unit’s rent toward your income. The median household here earns $100,548.
The assistance test: HUD puts the Salt Lake City area median income at $126,100 for a four-person household (FY2026). Most down payment programs cap eligibility at 80% of that, which HUD publishes as $100,900 for four people and $70,650 for one. The $223,318 front-end figure above sits $122,418 over that four-person limit. Household size and each program’s own cap decide it.
Down payment and assistance for a Salt Lake City duplex
FHA loan limits in Salt Lake City (2026)
FHA, the Federal Housing Administration, is the loan program that lets an owner-occupant buy a two-to-four-unit building with 3.5% down. It caps how large a loan it will insure, county by county. The Salt Lake City, UT HUD Metro FMR Area is above the national floor for 2026, so its limits run higher than the standard ones. The cap rises with the number of units, which matters for house hacking: a duplex gets a higher limit than a single-family house.
| Property size | 2026 FHA limit, Salt Lake City, UT HUD Metro FMR Area |
|---|---|
| 1 unit | $637,100 |
| 2 units (duplex) | $815,600 |
| 3 units | $985,900 |
| 4 units | $1,225,200 |
The cap is not the binding check here. The entry price in Salt Lake City is $615,000, under the two-unit limit, and 3.5% down on $615,000 is about $21,525 before closing costs. The typical building at $749,900 also clears it.
Source: HUD CY2026 FHA forward mortgage limits (Mortgagee Letter 2025-23), limits effective for FHA case numbers assigned on or after January 1, 2026. Read from hud.gov on September 5, 2026.
Is Salt Lake City a good place to buy a duplex?
The market behind the numbers: the Salt Lake City metro has about 1,308,377 people, up 4.0% over five years, with unemployment around 3.7%. Rents rose 2.1% over three years and jobs grew 4.1% over the same period. Statewide rental vacancy is 7.6%. Rent growth ahead of job growth is a landlord’s market on paper and a strained one for tenants; job growth ahead of rent growth is the healthier order.
What a failed screen does not mean for Salt Lake City buyers
It does not mean nobody should buy in Salt Lake City, and it does not mean the city is a bad place to live. The screen asks one narrow question: can a first-time owner-occupant buy a typical two-to-four-unit building here, today, with an FHA loan at 6.71%, live in one unit, rent the others, and come out ahead of renting.
The way around it: a below-median building, a higher-rent unit, a rate buydown, or a local buyer with a renovation budget can beat a metro-level screen. This one is built for someone who has none of those things yet. Salt Lake City went through the same listing-by-listing screen as the ranked metros; it is the cost-versus-rent bar it did not clear.
What this page does not tell you
- Flood insurance is not modeled anywhere in this analysis. Budget for it separately.
- Condition is not inspected. A cheap building can still be a money pit.
- The rent figure is a market benchmark, not a signed lease. Verify achievable rent on the specific unit.
- An FHA owner-occupant loan requires you to live in one of the units for at least a year.
- Accessory dwelling unit rules for Salt Lake City are not sourced on this page yet.
Where these numbers come from
- Listing prices and counts: 86 active two-to-four-unit listings (Realtor.com, Movoto) in the Salt Lake City metro, June to August 2026, screened for condition, price floor, FHA county limit, price per square foot, gross yield, neighborhood violent crime, abandoned-property share and home-value trend; 41 survived. Entry is the 25th percentile and typical the median of the surviving asking prices.
- Rents: the one-bedroom figure is the average of Zumper and Apartment List metro asking rents (May to July 2026; RentCafe stands in for Zumper in Cleveland and Scranton); the model scales it per ZIP by HUD FY2026 Small Area Fair Market Rents relative to the metro FMR. The two-bedroom figure is the HUD FY2026 SAFMR median across the ZIPs where surviving listings sit, with Zumper’s two-bedroom asking rent as a second reading. Five metros carry a single one-bedroom series (Bakersfield, Rochester, Scranton, Syracuse, Youngstown).
- Local economy: unemployment is the BLS metro rate where one is published and the state rate otherwise; rental vacancy is the Census Housing Vacancy Survey state rate for every metro; median household income is ACS 2024 one-year (B19013); population is the Census Vintage 2025 metro-area estimate.
- Neighborhood safety screen: violent crime by ZIP, CrimeGrade.org, anchored to FBI city-level rates (Table 8, 2019).
- Mortgage rate: 30-year fixed, Freddie Mac Primary Mortgage Market Survey: 6.71% is the rate used throughout this analysis. The rate chart re-runs the same screen at each rate.
- Loan terms and mortgage insurance: FHA 3.5% minimum down payment and MIP schedule, HUD Handbook 4000.1. Income guidelines: FHA 31% / 43% qualifying ratios, same handbook. Area median income and the 80% limit: HUD FY2026 Income Limits (Section 8), huduser.gov.
- Property taxes: county effective property-tax rates. Insurance: state average premiums, scaled to price.
- Down payment assistance: state and local program terms, checked for two-to-four-unit eligibility.
- All of it, as one file: the open data page (CC BY 4.0).
Figures reflect the Foothold model run at the 6.71% model rate (Freddie Mac PMMS, week of September 3, 2026) on listings from June to August 2026, and are estimates for comparison, not an appraisal or a loan quote. Verify the numbers on any specific building before making an offer.
Questions people ask about buying a duplex in Salt Lake City
How much does a duplex cost in Salt Lake City?
A duplex in Salt Lake City costs $615,000 at the entry level (25th percentile) and $749,900 at the median, measured across the 41 two-to-four-unit listings in the Salt Lake City metro (of 86 listed, June to August 2026) that passed the Foothold screen. Both are asking prices.
What is the average rent in Salt Lake City in 2026?
Average rent in Salt Lake City is about $1,141 a month for a one-bedroom, the average of Zumper and Apartment List asking rents for mid-2026, and about $1,710 for a two-bedroom on HUD FY2026 small-area fair market rents, the median across the ZIPs in this report.
Is it cheaper to own a duplex than to rent in Salt Lake City?
Owning the typical two-to-four-unit and renting the other unit costs about $4,309 a month all-in, against about $1,141 to rent comparable space, so renting is about $3,168 a month cheaper before equity.
How much do you need to put down on a duplex in Salt Lake City?
The minimum down payment is 3.5% of the purchase price under an FHA loan, about $21,525 on a $615,000 entry building, plus closing costs. Utah Housing Corporation DPA (FHA/VA Mortgage down payment assistance option) adds up to $25,000 for eligible owner-occupant buyers.
How much income do you need to buy a duplex in Salt Lake City?
The income needed for the typical $749,900 duplex is about $223,318 a year on FHA’s 31% front-end guideline, or $160,997 on the 43% back-end guideline with no other debt, before a lender counts 75% of the second unit’s rent.
What is the FHA loan limit for a duplex in Salt Lake City?
The FHA loan limit for a two-unit property in the Salt Lake City, UT HUD Metro FMR Area is $815,600 for 2026, against $637,100 for a single-family home and $1,225,200 for four units, per HUD Mortgagee Letter 2025-23.
Why is Salt Lake City not on the Foothold Index?
The Foothold Index is defined as the set of metros where a two-to-four-unit building passes seven listing-level checks and its owner-occupant comes out ahead of renting. Salt Lake City fails the metro-level version of that test: the typical building runs $3,168 a month behind renting at 6.71%.
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