In Dallas, HUD's FY2026 reference rent for a 2-bedroom voucher unit is $2,900 in ZIP 75201 and $1,370 in ZIP 75216. Those ZIP codes are about six miles apart. Same program, same metro, same fiscal year, and a $1,530 monthly difference in what the rent ceiling looks like.
If you underwrite Section 8 deals using the metro-wide Fair Market Rent, you are using a number that does not apply to any specific property in Dallas. The city sits in one of HUD's mandatory Small Area FMR metros, where the operative figure is published per ZIP code. After HUD's expansion took effect with the FY2025 cycle, 65 metros work this way, and they include most of the places investors actually buy: Dallas, Atlanta, Chicago, Philadelphia, Detroit, Houston, Phoenix, Tampa, Memphis, Cleveland, and the rest of the large-metro list.
This post shows the FY2026 ZIP-level numbers for five metros and walks through what the spread does to an underwrite.
The Mechanics in Sixty Seconds
HUD historically published one FMR per metro area: the 40th percentile of gross rents for standard-quality units across the whole region. Housing authorities set their payment standards at 90 to 110 percent of that number, and the payment standard caps the subsidy a voucher can carry.
The problem with a metro-wide 40th percentile is that metros are not uniform. One number for all of Chicagoland overpays in weak submarkets and underpays everywhere rents are high, which locks voucher holders out of most of the metro and hands landlords in soft submarkets a ceiling above the going rent. Small Area FMRs fix the resolution: HUD publishes a separate FMR for each ZIP code, and the payment standard for a unit comes from the ZIP it sits in.
For a landlord or buyer, that means one thing: the ZIP code, not the metro, sets the revenue ceiling on a voucher unit.
The FY2026 Spread in Five Metros
All figures are HUD FY2026 Small Area FMRs, effective October 1, 2025, gross rent including utilities. The metro-wide reference FMR is shown for comparison.
Dallas (metro reference 2BR: $1,931)
| ZIP | Area | 1BR | 2BR | 3BR |
|---|---|---|---|---|
| 75201 | Downtown Dallas | $2,470 | $2,900 | $3,650 |
| 75208 | North Oak Cliff | $1,680 | $1,970 | $2,480 |
| 75217 | Pleasant Grove | $1,200 | $1,410 | $1,780 |
| 75216 | South Dallas | $1,170 | $1,370 | $1,720 |
Atlanta (metro reference 2BR: $1,820)
| ZIP | Area | 1BR | 2BR | 3BR |
|---|---|---|---|---|
| 30305 | Buckhead | $2,220 | $2,430 | $2,910 |
| 30030 | Decatur | $2,130 | $2,330 | $2,790 |
| 30032 | Belvedere Park | $1,410 | $1,550 | $1,860 |
| 30310 | Southwest Atlanta | $1,300 | $1,440 | $1,730 |
Chicago (metro reference 2BR: $1,781)
| ZIP | Area | 1BR | 2BR | 3BR |
|---|---|---|---|---|
| 60614 | Lincoln Park | $2,370 | $2,670 | $3,440 |
| 60657 | Lakeview | $2,370 | $2,670 | $3,440 |
| 60624 | Garfield Park | $1,370 | $1,540 | $1,980 |
| 60644 | Austin | $1,290 | $1,450 | $1,870 |
Philadelphia (metro reference 2BR: $1,810)
| ZIP | Area | 1BR | 2BR | 3BR |
|---|---|---|---|---|
| 19103 | Center City | $2,280 | $2,720 | $3,260 |
| 19146 | Graduate Hospital / Point Breeze | $1,960 | $2,330 | $2,790 |
| 19132 | North Philadelphia | $1,190 | $1,420 | $1,700 |
| 19124 | Frankford | $1,180 | $1,400 | $1,680 |
Detroit (metro reference 2BR: $1,411)
| ZIP | Area | 1BR | 2BR | 3BR |
|---|---|---|---|---|
| 48009 | Birmingham | $1,690 | $2,120 | $2,590 |
| 48205 | East Detroit | $1,030 | $1,300 | $1,590 |
Notice how little work the metro reference number does. Not one of the Dallas ZIPs shown actually carries a $1,931 ceiling. The metro figure is an average over a distribution wide enough that almost every address sits meaningfully above or below it.
What the Spread Means for Underwriting
The ceiling is a property attribute now. Two otherwise comparable duplexes on opposite sides of a ZIP boundary carry different maximum subsidized rents, permanently, by regulation. In North Oak Cliff (75208) the 2BR ceiling area is around $1,970; across the Trinity in 75216 it is $1,370. When you screen an acquisition in a SAFMR metro, resolving the ZIP-level figure is as basic as checking the tax rate. You can look up any ZIP's current figures on VoucherMatch, for example the 75216 page or 75201, or pull them in the RentalCalcs Section 8 analyzer.
The market has usually priced the spread in, but not always correctly. Purchase prices in high-SAFMR ZIPs are higher too, so a high ceiling is not free yield. The underwriting question is whether the ratio of price to ZIP-level FMR is better on one side of a boundary than the other, and boundaries are exactly where mispricing lives. A block that shares a school zone, a transit stop, and a buyer pool with the neighboring ZIP but carries a $400 higher voucher ceiling is a real spread, and it does not show up in any listing description.
Bedroom count interacts with the spread. The Dallas 3BR spread ($1,720 to $3,650) is wider in dollars than the 2BR spread. In ZIPs where the 3BR SAFMR clears the market rent for 3BR houses, single-family voucher rentals get an extra tailwind. Run the bedroom mix you are actually buying, not a generic 2BR screen.
Rent reasonableness still applies on top of all of it. The SAFMR ceiling does not entitle you to the ceiling. The housing authority still compares your asking rent to comparable unassisted units nearby and approves the lower of the two constraints. In a ZIP where the SAFMR is far above prevailing rents, reasonableness binds first and the effective ceiling is the comp set. I walked through that mechanism in the Section 8 landlord math piece; it is the single most misunderstood constraint in the program.
A Boundary Example With Real Numbers
Take two hypothetical Dallas duplexes, both with two 2BR units, both needing nothing, one in 75217 (Pleasant Grove, 2BR SAFMR $1,410) and one in 75208 (North Oak Cliff, 2BR SAFMR $1,970).
Suppose the Pleasant Grove building trades around $260,000 and the Oak Cliff building around $410,000, reflecting their markets. If both lease both units at their ZIP's SAFMR-level ceiling (and the comps support it), the gross yields are:
| 75217 building | 75208 building | |
|---|---|---|
| Price | $260,000 | $410,000 |
| Gross rent (2 units) | $2,820/mo | $3,940/mo |
| Annual gross | $33,840 | $47,280 |
| Gross yield | 13.0% | 11.5% |
The cheaper ZIP wins the gross screen, which is the usual shape: lower-cost submarkets carry higher gross yields and higher expense ratios, older stock, and more capital intensity. The point of the exercise is not that either side wins automatically. The point is that this comparison is impossible to run correctly with a metro-wide FMR, because the metro number ($1,931) overstates the Pleasant Grove ceiling by 37 percent and understates Oak Cliff's by 2 percent, in the same underwrite.
Three Mistakes in SAFMR Metros
1. Underwriting with the metro FMR. In a mandatory SAFMR metro the metro-wide figure is not the operative number for any address. Use the ZIP figure, always.
2. Assuming the payment standard is 110 percent of the SAFMR. Housing authorities choose where in the 90 to 110 percent band to set each ZIP's payment standard, and some set different percentages for different ZIP groups. The published SAFMR bounds the answer; the PHA's schedule is the answer.
3. Forgetting the utility allowance. SAFMRs are gross rent. If the tenant pays utilities, the utility allowance comes out of the payment standard before your contract rent is set. A $1,970 gross ceiling with a $180 allowance is a $1,790 contract rent ceiling, and the difference is enough to flip thin deals.
Running Your Own Numbers
The Section 8 rent analyzer resolves the FY2026 SAFMR for any ZIP code in the country, falls back to county FMR where SAFMRs do not apply, and shows the 90 to 110 percent payment standard band alongside the local housing authority. The investment analyzer carries those figures into a full cash-flow model.
For the demand side of the same picture, VoucherMatch publishes ZIP, county, metro, and state pages covering FMR and voucher program data nationwide; the Dallas metro page is the companion to the tables above. And if you already own units in a high-ceiling ZIP and want them in front of voucher households, listing them on VoucherMatch is the direct route.
The program stopped being one number per metro years ago. The sooner the underwriting catches up to the ZIP level, the sooner the spreads on the boundaries start showing up in your deal flow instead of someone else's.
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