Municipal Annexation & Enclave Transitions in Seminole County, FL
Bring an unincorporated parcel into a city to reach city water, sewer and zoning. We handle the Seminole County side, from Sanford to Casselberry, with the Seminole County Development Services (Planning & Development Division) and the city offices where the parcel sits inside city limits.
An adopted annexation ordinance with city land use and zoning assigned.

Why people call us for municipal annexation in Seminole County
No sewer, and the city line is next door
Annexing can bring city water and sewer, and with them smaller lots.
You were told you have to annex to connect
We handle the petition, the will-serve letter and both council readings.
What matters for this in Seminole County
Sanford, Oviedo, Lake Mary and Winter Springs all border unincorporated pockets. Annexation is the usual path to city sewer for an infill lot, and the city's will-serve terms set the schedule.
East of the Econlockhatchee River, Seminole's voter-approved Rural Boundary keeps land in Rural-3, Rural-5 and Rural-10 future land use: one home per 3, 5 or 10 acres no matter how the zoning reads. The Wekiva River Protection Area adds its own limits on the west side.
Want the jurisdiction and flood zone first? Run a free property snapshot.
4 steps, start to finish
Can the city take it?
We check contiguity and enclave rules under Chapter 171, Florida Statutes.
Water and sewer first
We get the city's will-serve letter so the point of annexing is real.
Petition and companion filings
Annexation petition plus the city land use and zoning applications.
Two readings
City council adopts it by ordinance at first and second reading.
The scope, in writing
- Chapter 171, Florida Statutes contiguity and enclave audit
- Voluntary annexation petition preparation
- City utility will-serve commitment letters
- Companion city FLUM and zoning applications
- City Council first and second reading representation
What you receive
An adopted annexation ordinance with city land use and zoning assigned.
Your scope and estimated fee
Add-ons are optional. Third-party costs are never on this receipt: those are quoted first and paid directly to the provider.
Every dollar you pay us comes back when we build.
When you build your home, ADU or garage with Brightview Homes, every dollar you paid Brightview for due diligence, entitlements and demolition coordination is credited back against your construction agreement. Pre-construction fees are credited in full against the construction contract price at signing.
- Applies to full-cycle building agreements (a home on your lot or custom home, a turnkey ADU, or a custom detached multi-car garage or workshop) with a contract value of $100,000 or more.
- Fees are earned as each filing, audit or field visit is completed and are not refundable. The credit is applied against the final construction draw or the pre-construction contract balance, never paid out in cash.
- Credits stay valid for 12 months from delivery of the completed work or permit closeout.
The credit covers Brightview's fees. Surveyor, engineer, attorney and government fees are paid directly to those providers and are not part of the credit.
Straight answers
How much does a Municipal Annexation cost in Seminole County?
Brightview's fee runs $4,500 to $7,500, depending on scope. Prices shown are Brightview's fee. Surveyor, engineer, attorney and government fees are quoted in writing before anything is ordered and paid by you directly to the provider, never marked up. If you go on to build with us, Brightview's fee is credited toward the construction agreement under the build-credit terms.
Who approves a Municipal Annexation in Seminole County?
The city you are annexing into adopts it by ordinance after two readings at City Council; Seminole County is notified under Chapter 171, Florida Statutes.
How long does it take in Seminole County?
Typically 3 to 6 months. The proposal gives a schedule for your parcel before you commit.
Is any of this free?
The property snapshot is free because it only reads public records. Every service on this menu is a paid, defined scope, and Brightview's fees are credited toward the construction agreement if you build with us.
More services in Seminole County
Build in Seminole County
Municipal Annexation in other counties
Get this scope quoted in Seminole County
Send the address or parcel ID. A real person replies within one business day with a written proposal. Nothing is ordered and nothing is charged until you approve it.
Prefer Spanish? Our team works with you in English or Spanish, from the county board to the permit counter.
- Municipal Annexation
