Dallas-Fort Worth is one of the most actively traded small multifamily markets in the country, and one of the most aggressively reassessed. Texas has no state income tax, which means counties lean hard on property tax to fund schools and services. The Dallas Central Appraisal District (DCAD) reassesses every year, and after you close on a property, your assessment usually catches up to your sale price within twelve months.
If you underwrite DFW multifamily at the broker-quoted tax bill, you're underwriting a number that doesn't apply to you. Here's the local context that matters most.
DCAD will catch up fast
Texas reassesses annually, every county, no cap on investment property. The day you close, the assessor knows the sale price (it's a public record), and the next assessment cycle will reflect it.
The mechanics: DCAD publishes preliminary assessments in April for the upcoming tax year. If you closed in 2024, your 2025 assessment will move toward your sale price. There's a 10% homestead cap, but it doesn't apply to investment property. Year-2 tax bills on multifamily are routinely 25-50% higher than the broker quoted from year-1.
Tarrant County (Fort Worth) operates the same way through TAD. So does Collin County (Plano / Frisco / McKinney) through CCAD, and Denton County through DCAD-Denton.
Practical implication: model your year-1 tax at purchase price × combined millage rate, not the seller's tax bill. Combined millage in Dallas County is typically 2.3-2.8% across all jurisdictions (county + city + ISD + special districts). Tarrant runs similar. The dollar number that arrives in your mailbox in October of year 1 will not match the broker's underwriting.
MUDs in the suburbs
Master-planned communities in the DFW exurbs (Frisco, Prosper, Celina, Aubrey, Northlake, Princeton, parts of Plano) often sit inside Municipal Utility Districts. MUDs are special taxing entities that finance the water, sewer, and drainage infrastructure for a development through bonds, which are repaid via a separate tax line on the property.
A MUD can add 0.5% to 1.5% to the combined tax rate, on top of the standard county and ISD layers. They're easy to miss if you're only looking at the standard tax bill, because they sometimes appear on a separate notice.
Always check whether the parcel is inside a MUD before underwriting suburban DFW. The Texas Comptroller's office publishes a list of all MUDs with rates. If your target property is in a master-planned community built in the last 20 years, assume there's a MUD until you've proved there isn't.
Hail and wind insurance
DFW sits in Tornado Alley and gets hit with hail regularly. Insurance carriers have hardened since 2020. For older multifamily with asphalt-shingle roofs, premiums have doubled or tripled, and some carriers won't write at all on certain roof conditions or building ages.
Get a real insurance quote before submitting your offer on any DFW property. The placeholder OpEx most pro formas use ($400-$600/door annual) is often 2-3x lower than the actual quote you'll get from a carrier in 2025-2026. Plan for $800-$1,500/door in insurance OpEx on standard multifamily, and more if the roof is past 10 years old.
Aggressive permit-light culture, but the records exist
Texas is famously permit-light on certain mechanical work (water heater swaps, minor plumbing) compared to other states. But major work (HVAC replacement, electrical panels, roof replacement, additions) still requires permits in Dallas and Fort Worth proper.
The Dallas Open Data portal has every permit going back to roughly 2011. Fort Worth permits are searchable at the city's Inspection Services portal. Always cross-reference the broker's renovation claims against actual permit records. See the full guide to checking permit history for the methodology.
The broker pitch culture
DFW has more multifamily brokers per capita than most metros, which is mostly a good thing (deep deal flow) and partly a complication (everything gets pitched). The most common pitch language and what to actually verify:
- "Fully renovated": usually paint, granite, and LVP flooring. Check permits for HVAC, electrical, plumbing.
- "Strong rent growth potential": compare in-place rents to ACS ZIP-level median. If they're already at or above median, the growth potential is priced in.
- "Below-market taxes": by definition true (taxes will catch up at next assessment). Not a feature; a temporary state.
- "Cap rate is X%": ask for the underlying NOI calculation. Cap rates in OMs frequently exclude reserves, real management fees, and post-sale tax.
The standard checklist still applies
The DFW-specific items above sit on top of the general pre-offer due diligence checklist. Permit history, code violations, demographics, debt service stress test, FEMA flood zone (Trinity River watershed in Dallas, parts of Tarrant County in floodplain) all still apply.
The Texas property tax reassessment system is the single most important item to model right for DFW. Full tax modeling guide.
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