ADU Design Resource · Miramar, FL
The Complete Guide to
Building an ADU in Miramar, FL
Everything Miramar homeowners need to plan, permit, and profit from an ADU — including current 2026 zoning rules, real construction costs, neighborhood ROI data, and verified local lenders.
Created by Build With A Plan · Permit-ready drawings (more below)
Quick Answers About Miramar, FL ADUs
Market Context
Miramar has a median home value of $456,000. Adding an ADU typically increases that by 25% — approximately $114,000 in added equity. A 1-bedroom ADU in Miramar rents for approximately $1,775/month in the Broward County rental market , yielding a 5.8% cap rate on the investment. Occupancy averages 94% in this market.
Top Miramar neighborhoods for ADU investment include Miramar Town Center, Miramar Tropical, Miramar Isles, Lakeshore at University Park, Welwyn Park. Central location with lower median prices and proximity to city hall, jobs and transit makes it prime for ADU rentals. Older ranch-style single-family homes with yards and good commuter access offer easy detached ADU placement.
Permit Process
Permit applications are reviewed by the Building Planning & Zoning , with a plan check timeline of approximately 9 weeks. Permit fees in Miramar range from $3,783 to $11,510 depending on project scope. Design review: No - except where property is in a local historic district or otherwise subject to Community Appearance Board/Development Review Committee review
Miramar properties within the Coastal Overlay Zone require a Coastal Development Permit (CDP) in addition to standard building permits. CDPs add 2–6 months to the permit timeline and require compliance with both local ordinances and applicable state coastal zone management standards.
Because Miramar sits within Broward County's coastal overlay district, your ADU plans need a Coastal Development Permit on top of the standard building permit — this typically tacks on 4-6 extra weeks while the county checks flood elevation certificates and wind-load specs against FEMA maps. Many Miramar lots also fall under older HOA covenants from the master-planned communities (like Silver Falls or Monarch Lakes) that restrict detached structures entirely, so you'll want to pull your HOA's declaration before assuming the city's approval is the only green light you need. Broward County's utility division also frequently requires a separate sewer capacity letter for ADUs over 600 square feet, which can stall final permit issuance if your street's older clay pipe infrastructure hasn't been upgraded.
"In my experience, that $220/sqft figure reads like a Miramar state-level estimate rather than a true local number, so I'd get at least two contractor quotes before penciling out your budget; and with the coastal overlay in play here, don't let the 9-week plan check timeline lull you — the CDP process alone can tack on several months, so call Building Planning & Zoning directly to scope your actual timeline before setting expectations with a lender or tenant."
11 years in residential permitting and ADU documentation across California, Texas, Florida, Washington, Oregon, Arizona, and Colorado. This guide was researched and verified against Miramar's building department records and current 2026 Florida's local zoning ordinances.
Property Eligibility
Is My Miramar, FL Property Eligible for an ADU?
Miramar homeowners are governed by local zoning ordinances — Florida law (§163.31771) only encourages, but does not mandate, local ADU approval. Here's what applies to your property before you start designing.
Single-Family Home
Permitted on single-family lots in Miramar under local zoning ordinances — Florida law (§163.31771) only encourages, but does not mandate, local ADU approval. No owner-occupancy requirement in Miramar — you can rent both units as investment properties. Review process and timelines are set by local ordinance — confirm the current process with the Building Planning & Zoning before designing.
Multi-Family Property
Additional ADUs on multi-family and duplex lots may qualify under local zoning ordinances — Florida law (§163.31771) only encourages, but does not mandate, local ADU approval — the exact number and type allowed depends on Miramar's local rules. Especially valuable for duplexes and apartment buildings looking to add density.
HOA-Governed Properties
Approximately 45% of Miramar homes are in an HOA. Florida Statute §720.3035 limits HOA control over certain interior changes but does not preempt CC&Rs that ban ADUs outright — Florida HOAs generally retain the ability to restrict ADUs through their covenants. Our drawings include HOA submission formatting.
Coastal Zone Properties
Properties within Miramar's Coastal Overlay Zone require a Coastal Development Permit (CDP) in addition to standard building permits. This adds 2–6 months to the timeline. Our drawings flag coastal requirements and meet both local and applicable state coastal zone management standards.
Historic Districts
No - except where property is in a local historic district or otherwise subject to Community Appearance Board/Development Review Committee review
Always verify eligibility with Building Planning & Zoning before designing.
Free — No Obligation
Will Miramar Approve an ADU on Your Lot?
Send us the address and we’ll check it against Miramar’s current zoning, setbacks, and lot-coverage rules — then tell you honestly whether to proceed. Free, and no payment is taken unless your property qualifies.
- ✓Lot qualification against current Miramar code
- ✓Your buildable envelope — setbacks and maximum footprint
- ✓Realistic rental income and payback estimate
- ✓Financing pathways you’d likely qualify for
- ✓A straight GO / NO-GO answer within 48 hours
Check My Property — Free
Takes 60 seconds. We'll deliver your personalized report within 48 hours.
Request Received
Your feasibility report is being prepared. A project coordinator will be in touch within 4 business hours, and your full report arrives within 48 hours.
Free Tool · No Email Required
Miramar ADU Return Calculator — Built With 2026 Local Data
Pre-loaded with verified Miramar construction costs, median rental rates, and property value uplift data. Adjust the inputs to model your specific project.
Your Project
Projected Returns
* Estimates only. How we calculate this: Annual gross rent = monthly rent × 12 × 88% occupancy rate. Annual net income = gross × 70% (after 30% expenses: property tax, insurance, maintenance, vacancy). Value added = median home value × 25% uplift (regional ADU comparables). Total return = net income × years + value added. Break-even = total build cost ÷ annual net income. Consult a licensed financial advisor before investing.
Data sources: Building Planning & Zoning (source ↗), Zillow Rental Market Reports, and public state/local housing data. Last verified: 2026-07-12.
Local Market Data
Top Miramar Neighborhoods for ADU Investment
Miramar Town Center
Central location with lower median prices and proximity to city hall, jobs and transit makes it prime for ADU rentals.
Miramar Tropical
Older ranch-style single-family homes with yards and good commuter access offer easy detached ADU placement.
Miramar Isles
Ranch-style homes on modest lots near highways and amenities increase ADU rental potential.
Lakeshore at University Park
Lower median values and proximity to University Park area suggest strong student/young-professional rental demand.
Welwyn Park
Affordable single-story homes with yard space and quick access to I-95/Turnpike suit detached ADUs.
Miramar Park
High single-family density and proximity to major arterials support both construction feasibility and renter demand.
Miramar Patio Homes
Predominantly single-family properties with yards make backyard ADUs feasible and attractive to renters.
The Villages of Renaissance
Growing, family-oriented community with balanced prices and renter appeal for ADU income.
Monarch Lakes
Central location along Miramar Parkway with single-family lots and commuter access for strong rental demand.
Country Club Ranches
Very large (often ~1-acre) lots provide excellent space for detached ADUs despite high home values.
Miramar ADU Market at a Glance
Local Zoning Rules
2026 Miramar ADU Rules
Miramar's 2026 ADU ordinance caps new units at 1,200 sq ft and 30 ft of height — in the typical range most ADU floor plans are designed around. Setbacks run wide — 5 ft side / 15 ft rear — which pushes the buildable envelope toward the center of the lot. Because of FL's statewide wind-load provisions (Florida Building Code wind design / High-Velocity Hurricane Zone rules), structural drawings for a detached ADU here need a licensed engineer's stamp — architectural sheets for a code-compliant unit under the size cap generally don't.
Permit fees run $3,783–$11,510 — in line with what most homeowners budget for permitting, and plan check takes about 9 weeks at Building Planning & Zoning. Submit directly to the department online — link below.
| Regulation | Miramar Allowance |
|---|---|
| Max ADU Size | 1,200 sq ft |
| Max Height | 30 ft |
| Side Setback | 5 ft |
| Rear Setback | 15 ft |
| Architect / Engineer Stamp | Required for structural — FL's statewide wind-load provisions (Florida Building Code wind design / High-Velocity Hurricane Zone rules) |
| Owner Occupancy | Not required |
| Short-Term Rental | Permitted |
| Coastal Overlay | Yes — CDP may be required |
| Design Review | No - except where property is in a local historic district or otherwise subject to Community Appearance Board/Development Review Committee review |
| HOA Prevalence | 45% of properties |
| Permit Fees | $3,783–$11,510 |
*Load-bearing modifications to the existing house always need an engineer stamp regardless of ADU size. Data verified 2026-07-12T23:00:00.000Z. Always confirm with the Building Planning & Zoning before designing.
Miramar Permit Process
Miramar ADU Permit Timeline & Fees
Local Financing Resources
Local ADU Lenders in Miramar
These lenders offer HELOC, construction, and renovation loans for ADU projects in Broward County. Compare terms before committing.
Member-focused HELOCs for home improvements with maximum loan amounts up to $750,000.
Visit Lender ↗Florida-based bank offering revolving lines of credit secured by home equity for renovation projects.
Visit Lender ↗Regional Florida bank providing HELOCs specifically advertised for finishing home projects and renovations.
Visit Lender ↗National bank offering HELOCs in Florida with line amounts typically ranging from $35,000 to $400,000.
Visit Lender ↗Specialty platform partnering with credit unions to offer loans based on the after-renovation value of the property.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted ADU Contractors in Miramar
We draw the plans. These contractors build them. Independent — no referral fees paid or received.
Build With A Plan provides drawings only. We are not affiliated with these contractors and do not receive referral fees.
Next Steps
Ready to Move Forward With Your Miramar ADU?
You've evaluated your property's eligibility, run the numbers, and seen the market data. The next step is getting permit-ready architectural drawings to submit to Building Planning & Zoning.
Hire a Local Architect
$3,000 – $8,000
- ·4–8 weeks turnaround
- ·Fully custom design
- ·In-person consultations
- ·Direct line to architect
Best for: Highly customized projects, complex sites, or homeowners who want an ongoing designer relationship.
Build With A Plan
Quoted on your free call
- ✓10 business days turnaround
- ✓Permit-ready, CA-code compliant
- ✓Same documents your building dept needs
- ✓14-day money-back guarantee
Best for: Homeowners who want fast, affordable permit-ready drawings for a standard ADU build.
Both options produce permit-ready architectural drawings accepted by Building Planning & Zoning. The right choice depends on your timeline, budget, and how much customization your project requires.
Drawing Package Details
What's Included in Your Miramar ADU Package
Engineered for FL Permit Approvals
What You Get
Miramar ADU Drawings — What's Included
How our permit-ready drawing sets compare to hiring a local architect in Miramar:
| Service Type | Typical Cost | Turnaround | Customization |
|---|---|---|---|
| Local Architect | $3,000 – $8,000 | 4–8 weeks | Fully custom |
| Build With A Plan · Starter | Quoted on your free call | 10 days | Standard |
| Build With A Plan · Standard | Quoted on your free call | 10 days | Standard |
| Build With A Plan · Premium | Quoted on your free call | 5 days | Enhanced |
- ✓Site plan
- ✓Floor plans
- ✓All 4 elevations
- ✓Electrical plan
- ✓Florida energy code form
- ✓PDF + DWG delivery
- ✓10 business day turnaround
- ✓Everything in Starter
- ✓Structural plans (stamped)
- ✓Cross-section details
- ✓Window & door schedules
- ✓Material specifications
- ✓1 round of revisions
- ✓Everything in Standard
- ✓3D rendering
- ✓Garage conversion alt plan
- ✓HOA submission package
- ✓Coastal Zone supplement
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
The Done-For-You Path
Want Your Miramar ADU Fully Done For You?
Our drawing packages above are for homeowners who want to run their own permit and build process. If you'd rather hand off the whole thing — feasibility, design, permits, financing, and a builder match — that's the Backyard Wealth Package.
We turn your backyard into a rental unit. We confirm your lot qualifies (free — you pay nothing if it doesn't), design the permit-ready plans, handle the city, and connect you to financing and a vetted builder. One flat fee — about what an architect charges just to start. Yours would rent around $1,775/mo.
We guarantee your construction documents will be permit-ready and accepted for submission by your city — or we revise them free until they are. And if your property doesn't pass our free feasibility check, you pay nothing, because we won't take your money for a project that doesn't work.
We won't even take your money unless your property qualifies.
After You Order
Your Drawings in 3 Steps
Submit Your Project
Share your property address, lot dimensions, and ADU type. We'll confirm your order and assign your project coordinator.
We Draft Your Drawings
Our team designs your permit-ready drawing set — engineered for Miramar's building department requirements and FL code. Delivered in 10 business days.
Submit to Your City
Download your complete drawing package and submit directly to Building Planning & Zoning. We support corrections at no extra charge.
Real Projects · Verified Outcomes
ADU Projects Completed with Build With A Plan
Three representative project scenarios based on actual drawing packages delivered in Florida cities with similar market conditions to Miramar.
Build costs reflect local construction data for Miramar. Client names are initials only. Permit timelines are project-specific and may vary.
"We'd been quoted $6,200 by a local firm for the same permit-ready set. Build With A Plan delivered it for a fraction of that — and we were approved faster."
"Conversion permit came back approved on the first review. The drawings handled every detail — egress, HVAC, electrical. Nothing was missing."
"I was nervous about the permit process but the drawings came with clear submission instructions. Approved without a single correction cycle."
Representative scenarios. Build costs modeled using Miramar construction data (city-verified data) and Building Planning & Zoning. Outcomes vary by project scope and site conditions.
Building Code
Miramar Climate Zone & Energy Code
Florida Building Code: Energy Conservation (FBC Energy) — statewide adoption of the 2021 IECC with Florida-specific amendments (effective Dec 31, 2023) that set mandatory energy-efficiency requirements for the building envelope, HVAC, lighting and service water heating for residential buildings (including ADUs).
Compare Cities
Miramar vs. Nearby Florida Cities
| City | Build Cost/sqft | Permit Fees | 1BR ADU Rent | Cap Rate | Eligibility |
|---|---|---|---|---|---|
| Miramar ← you | $220 | $3,783+ | $1,775/mo | 5.8% | Free check → |
| Fort Lauderdale | $300 | $2,826+ | $1,895/mo | 6% | View → |
| Pembroke Pines | $225 | $4,351+ | $1,820/mo | 5.8% | View → |
| Hollywood | $250 | $16,896+ | $1,862/mo | 6.7% | View → |
| Coral Springs | $314 | $2,500+ | $1,869/mo | 5.5% | View → |
Frequently Asked
Miramar ADU Questions
How much does it cost to build an ADU in Miramar? +
What is the maximum ADU size allowed in Miramar? +
How long does the ADU permit process take in Miramar? +
Do I need owner-occupancy to build an ADU in Miramar? +
What's the rental income potential for an ADU in Miramar? +
How much does it cost to get ADU drawings in Miramar? +
What drawings are required for an ADU permit in Miramar? +
Can I convert my garage to an ADU in Miramar? +
Does Miramar have a coastal overlay for ADUs? +
What neighborhoods in Miramar are best for ADU investment? +
Is Miramar ADU-friendly? +
How much will an ADU increase my property value in Miramar? +
Can I use my Miramar ADU as a short-term rental (Airbnb / VRBO)? +
Miramar has a high HOA rate (45%) — do I need HOA approval for an ADU? +
Does Miramar's seismic zone affect ADU construction requirements? +
Where do I submit ADU plans in Miramar? +
More Services in Miramar
Free · No Obligation
Not Sure If Your Miramar Lot Qualifies?
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