House Hacking in Broward County, FL: Strategies and Numbers

Broward County is a workable house-hack market, but you need to go in with clear eyes. The county's new statewide ADU law, its landlord-friendly rent environment, and the homestead exemption all tilt toward the strategy. The correction that pushed inventory to post-2007 highs in early 2025 has eased somewhat, but you can still find acquisition pricing below the speculative peak. The friction comes from three directions: insurance ($5,000–$8,000+ per year), a 32% premium over historical price norms, and HVHZ construction rules that make any ADU build more expensive than you'd face in most US markets.

If your goal is to offset your mortgage by a real amount, the numbers work in the right neighborhoods. If you expect rental income to nearly zero out your housing cost, plan conservatively and stress-test your insurance line.

Why the ADU Strategy Is Now Legal Statewide

Florida SB 184, effective July 1, 2025, requires every local government in the state to permit at least one ADU on any single-family lot. Hallandale Beach had already adopted its own ADU ordinance in April 2024, but SB 184 removes the patchwork risk. Every Broward city must comply.

The law also protects your homestead property tax exemption when you add an ADU, which matters for the house-hack math (more on that below). Parking requirements cannot exceed state standards, which removes a common barrier on smaller lots.

The catch: Broward sits in Florida's High Velocity Hurricane Zone. Every ADU must be built to HVHZ standards, the most stringent hurricane-resistant construction requirements in the state. Permit timelines run 120–180 days due to volume and mandatory hurricane compliance review. Budget for that time and cost before you break ground.

Strategy 1: ADU on a Single-Family Lot

Best for: First-time house hackers who want to own a standalone home and build a rental unit behind it.

How the numbers sketch out:

A modest single-family home in Sunrise or Lauderhill (ZIP codes 33322 and 33321) has seen values drop 5.7%–6.6% year over year through 2025, with average days on market around 82. That's your entry-level acquisition window. A home in that range likely prices in the $350,000–$420,000 band given the county ZHVI of $423,722. A detached ADU in HVHZ-compliant construction in South Florida runs roughly $150,000–$200,000 for a one-bedroom unit once you factor in engineered construction, permits, and the 120–180 day approval cycle.

On the rent side, the county median rent is $2,515/month. A one-bedroom ADU in west Broward realistically achieves $1,400–$1,800/month depending on finish and location, which is below the county median but reflects the submarket.

Rough math on a $400,000 purchase at 5% down (FHA owner-occupied):

• Loan: ~$380,000 at current rates produces a principal and interest payment of roughly $2,300–$2,500/month (use your actual rate)
• Property taxes: at 1.0%–1.4% effective rate, plan $4,000–$5,600/year on a $400K home, or $333–$467/month
• Insurance: budget $500–$670/month ($6,000–$8,000/year)
• Estimated PITI: $3,133–$3,637/month
• ADU rent offset: $1,400–$1,800/month
• Net out-of-pocket to live: $1,333–$2,237/month

That is a real reduction in housing cost versus renting a 2-bedroom in Broward at $2,300+/month. The ADU construction loan or cash outlay is a separate capital event you'll need to plan for.

Neighborhood pick: West Broward (Sunrise, Lauderhill) for the lower entry price. Expect higher vacancy risk and a softening market, so underwrite to 90% occupancy.

Strategy 2: Small Multifamily (Duplex or Triplex)

Best for: House hackers who want rental income from day one without a construction project.

Broward's housing stock does include duplexes and small multifamily, concentrated in older neighborhoods closer to Fort Lauderdale's urban core. FHA owner-occupant financing applies to 2–4 unit properties as long as you live in one unit, and FHA's low down payment (3.5%) preserves capital for reserves.

A duplex in the Fort Lauderdale urban area (near Flagler Village, FAT Village, or Tarpon River) will price higher than a suburban single-family. Expect $500,000–$650,000 for a livable duplex in a transit-adjacent neighborhood. That is above the county ZHVI, but the rent potential is also higher.

Rough math on a $580,000 duplex (3.5% FHA down):

• Loan: ~$560,000; estimated P&I: $3,400–$3,700/month
• Taxes at 1.1% on $580K: ~$530/month
• Insurance (two-unit structure, HVHZ): budget $600–$750/month
• Estimated PITI: $4,530–$4,980/month
• Rent from tenant unit: Tarpon River 1-bedroom averages $3,362/month; a slightly smaller unit in FAT Village might yield $2,500–$3,000/month
• Net out-of-pocket to live: $1,530–$2,480/month

The rent offset is more immediate and more reliable than waiting on an ADU build. The tradeoff is higher acquisition cost and a denser, more active landlord relationship from day one.

Neighborhood pick: Flagler Village or FAT Village. Both are directly on the planned PREMO Light Rail alignment connecting FLL Airport to the convention center, with Phase 1 targeted for completion by 2028–2029. Early buyers in walkable distance of future stations historically capture price and rent appreciation ahead of opening. Victoria Park and Rio Vista offer more stability (9–10/10 school ratings) but at higher purchase prices and with 1-bedroom rents of $2,150–$2,175.

The Homestead Exemption: What It Does and Does Not Cover

Florida's Save Our Homes amendment caps assessed value increases at 3% or CPI annually for your homesteaded unit. On a house hack, this benefit applies only to your portion of the property. The rental unit is assessed at market value and can reset to full market value upon sale.

When you buy a property where the prior owner had a low assessed value under SOH, your tax bill resets to market value at closing. That gap can be significant: a home assessed at $280,000 by the prior owner could reset to $420,000 for you, adding hundreds of dollars per month in property taxes. Always request the current assessed value and the market value from the Broward County Property Appraiser before closing, and underwrite your taxes at the reset number.

The FY2026 millage rate was cut to 5.6658 mills countywide (first reduction since 2018), which modestly improves investor cash flow, but the effective all-in rate including school and special district levies runs 1.0%–1.4%.

Regulatory Gotchas

HOAs and deed restrictions. Many Broward communities (especially newer suburban subdivisions in Coral Springs, Pembroke Pines, and Weston) carry HOA rules that prohibit or restrict rentals, ADUs, and accessory structures. Verify the governing documents before you make an offer, not after.

Condo submarket. The county condo market carried 12 months of supply as of July 2025. House hacking a condo is possible but adds HOA approval requirements, rental restrictions, and special assessment risk. The July 2024 FEMA FIRM update reclassified 113,000+ parcels to high-hazard flood zones; condos near the coast face mandatory NFIP or private flood insurance cost on top of HOA master policy shortfalls.

Insurance structuring. Budget for a separate flood insurance policy if your parcel is now in a Special Flood Hazard Area post the July 2024 FIRM update. First Street Foundation data puts 26% of Broward County properties at severe flood risk over 30 years, and 100% carry extreme wind factor exposure. Get actual insurance quotes from multiple carriers before removing your inspection contingency.

ADU permit timeline. The 120–180 day review window in Broward means an ADU strategy will not generate income for six months or more after purchase. Keep 6–9 months of full PITI in reserves.

Getting Started: Checklist

1. Pull the FEMA FIRM and flood zone designation for any specific address at the FEMA Flood Map Service Center. Confirm whether the parcel was reclassified in the July 31, 2024 update, and get a flood insurance quote before making an offer.

2. Request the Broward County Property Appraiser assessed value vs. market value for your target property. Calculate your estimated tax bill at the reset market value, not the seller's current bill.

3. Verify ADU permissibility and HOA rules for the specific parcel and municipality. SB 184 mandates allowance, but HOA covenants can still restrict rentals; read the full declaration.

4. Get insurance quotes from at least three carriers covering homeowners (wind-rated to HVHZ standards), flood, and liability before you close. Use the highest quote in your underwriting, not the lowest.

5. Focus your duplex search on Flagler Village, FAT Village, and Tarpon River if your budget reaches $500,000–$650,000, and on west Broward (Sunrise, Lauderhill) if you're targeting $350,000–$420,000 with a future ADU build.

6. Run your specific scenario through our House Hack calculator to model net out-of-pocket cost under different rent, vacancy, and insurance assumptions before you commit to a strategy.