ADU Builder in Polk County, FL
An accessory dwelling unit is a second, smaller home on a lot that already has a house on it. Brightview builds them from $75,000 on pre-priced plans, and runs the zoning feasibility free. Whether your Polk County parcel allows one comes down to zoning, lot size, setbacks and utilities — reviewed by Polk County Building Division, plus Lakeland, Winter Haven, Davenport and Haines City or your city.
An accessory dwelling unit is a second, smaller home on a lot that already has a house on it. Brightview builds them from $75,000 on pre-priced plans, and runs the zoning feasibility free. Whether your Polk County parcel allows one comes down to zoning, lot size, setbacks and utilities — reviewed by Polk County Building Division, plus Lakeland, Winter Haven, Davenport and Haines City or your city.
Building in Polk County: what's actually different here
Polk sits between Orlando and Tampa on the I-4 corridor, and it has been absorbing both. It is the value play in our footprint: land costs less, the fee load is moderate, and the finished product still appraises against a growing market. Davenport and Haines City feed off Orlando; Lakeland is its own economy.
Inland, elevated and low surge risk. The recurring site issues are old citrus-grove soils needing compaction testing and, on the east side, wetland edges.
What Polk County means for your budget and your schedule
- Moderate fee load — about $9,000 on our smallest plan.
- The lowest land basis of our eight counties, which is what makes the all-in number work for first-time buyers and investors.
- Lakeland is a real employment center in its own right — Publix corporate, Amazon, Lakeland Regional Health.
- The Winter Haven Chain of Lakes offers waterfront at a fraction of Orange County's water pricing.
- Davenport and the ChampionsGate corridor sit inside a 30-minute Disney commute, which drives rental demand.
The three structures we build in Polk County
Pre-priced, engineered and permitted — not a cost-plus job with an open end. Site conditions (utility runs, access, impact fees) get quoted on top, in writing, before you sign.
The Garage
21' × 23' detached two-car garage. Pre-wired and pre-plumbed so it can convert to a dwelling later.
The 1-Bedroom ADU
498 sq ft, 21' × 23'. A true 1BR/1BA with its own entry, kitchen and laundry.
The Carriage ADU
Two stories: parking and storage below, a 517 sq ft one-bedroom apartment above.
Why owners in Polk County build with us
- A 1-bedroom ADU from $75,000 — pre-priced plans, not an open-ended cost-plus job.
- Rental income, an aging parent, an adult kid, or a home office that is genuinely separate.
- Free zoning and feasibility report on your specific parcel before you spend a dollar.
- Every jurisdiction treats accessory dwellings differently — we find out what yours allows, in writing.
- Built by a licensed general contractor to the same code and the same warranty as our houses.
How a Polk County build runs, start to finish
Send your address
One address is enough to start the zoning check.
Free feasibility report
Whether your parcel allows an accessory dwelling, at what size, with what setbacks, parking and utility connections.
Pick a plan
Three pre-priced plans: the garage, the 1-bedroom ADU, and the carriage unit with parking below.
Permits
We handle the accessory-dwelling permit through your city or county, including impact and tap fees.
Build
Typically 4–6 months from permit to certificate of occupancy on a standard lot.
ADUs by city in Polk County
Brightview builds throughout Polk County, including Lakeland, Winter Haven, Davenport and Haines City. Pick your city for local permitting, lot and pricing detail:
Everything else we build in Polk County
Straight answers
Can I build an ADU in Polk County?+
It depends on your specific parcel — zoning, lot size, setbacks, parking and utilities all decide it, and in Polk County that review goes through Polk County Building Division, plus Lakeland, Winter Haven, Davenport and Haines City. Brightview runs that feasibility check free: send an address, get a written answer. Brightview Homes is a licensed Florida general contractor (CRC1334100) building across eight Central Florida counties. Call (407) 543-1739.
How much does an ADU cost in Polk County?+
Brightview's pre-priced accessory dwellings start at $75,000 for a 498 sq ft one-bedroom unit and $98,000 for the two-story carriage unit with parking below. Site conditions — utility runs, impact fees, access — are quoted on top in writing before you sign.
What is an ADU, exactly?+
An accessory dwelling unit is a second, smaller, complete home on a lot that already has a primary house — its own kitchen, bathroom and entrance. People call them granny flats, in-law suites, casitas, garage apartments and backyard cottages; the code calls them accessory dwellings.
How long does it take to build an ADU in Polk County?+
Typically 4–6 months from issued permit to certificate of occupancy on a standard Polk County lot, with permitting through Polk County Building Division, plus Lakeland, Winter Haven, Davenport and Haines City ahead of that. Utility connections and impact fees are the usual schedule variable, not the construction itself.
Will an ADU in Polk County pay for itself?+
That depends on your rent comps and what you finance it with, and we won't pretend otherwise. What we will do is show you the actual all-in cost for your parcel so you can run the math against real Polk County rents instead of a brochure number.
Do I need my own architect for an ADU in Polk County?+
No. Our three plans are already drawn and engineered, which is what keeps them pre-priced. If your parcel needs something custom — an odd setback, a historic overlay, a tight envelope — we'll tell you before you pay for design.
Talk to a builder, not a call center
Send us an address or a question. We answer with real numbers — what it costs, what your parcel allows, and how long it takes.