Blog · October 14, 2026 · Missouri
Reading the Sunset Hills Zoning Map before you build or buy
Zoning decides what can be built where, and the answer for a lot near Grantwood Village starts with the right map.
Main page: St. Louis County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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If you have a specific use in mind for land near Grantwood Village, check the Sunset Hills zoning map early: a district label decides setbacks, lot size and uses. In this Sunset Hills guide: who controls zoning for a given parcel, how to match a parcel to its district, and the questions that save a wasted trip.
Which office controls the Sunset Hills zoning map
Within municipal limits, zoning usually comes from the municipality, so a lot in Sunset Hills follows that code. Past the city line, around Fenton, the county's ordinance, if any, takes over; confirm with the county office. A fast way to settle it: ask whether the parcel near Grantwood Village is inside the boundary.
Getting to the right map
Go first to the St. Louis County ArcGIS parcel map; it maps every assessed parcel from Oakland to Crestwood. For land near Grantwood Village, enter a street address, an owner's name or a parcel number, and the matching parcel lights up. For a parcel near Lakeshire, a pop-up or side panel typically gives the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
Getting your bearings
If the land is near Kirkwood, clayton holds the county offices, where most land records are kept. You'll also find Fenton, Crestwood, Grantwood Village, and Kirkwood. If the land is near Grantwood Village, about 987,059 people live in St. Louis County (Census estimate, 2023) on roughly 508 square miles. If the land is near Fenton, st. Louis County was formed in 1812, which matters when you trace an old farm's title. Landmarks such as Spanish Lake Park and Babler State Park are easy to spot when you zoom out from Grantwood Village.
How land is described here
Missouri follows the Public Land Survey System, so deeds around Grantwood Village reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Grantwood Village odd-sized. Write down the legal description for the tract near Kirkwood when you talk to a surveyor.
Sunset Hills and the county around it
The town sits in St. Louis County, Missouri, so its parcels are on the county's map around Bellefontaine Neighbors. Closer to Crestwood, the municipality handles things like zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Lots just outside the town limits toward Grantwood Village often follows county rules instead.
How to look up the district
Pull the parcel up on the St. Louis County ArcGIS parcel map, note the parcel number, and use it when you ask the planning office near Oakland. Labels such as R-1, B-2 or AG point to a table of rules in the ordinance; codes near Fenton may differ from the next town's.
Rules tied to a district
On a lot around Sunset Hills, check minimum lot size, setbacks from each line, height limits and lot coverage. For a parcel near Oakland, overlay districts, whether historic, floodplain or corridor, can add rules on top of the base district.
Questions for the planning office
Have the parcel ID ready and describe the plan for the lot near Kirkwood; ask what's allowed by right and what needs a permit. Also ask whether the lot near Oakland is a legal lot of record, since some older splits don't.
Permits after zoning
Even when zoning allows a use near Lakeshire, you still need building permits and inspections; health and road departments may weigh in on land there.
Using it on a phone
Most viewers work in a phone browser, useful out on a road near Crestwood, though signal can drop in rural spots. A printout of the tract near Crestwood keeps working without signal.
Asking for an exception
If a lot in Sunset Hills is zoned for something else, ask about a variance, a conditional use permit or a rezoning.
Recorded documents worth pulling
The map is an index, not the title: recorded deeds, subdivision plats and easements for land near Crestwood sit with the Recorder of Deeds. If you're looking near Lakeshire, have ready the document number from the tax record and the lookup takes minutes.
Before you lean on the lines
Acreage on the record is a tax-roll number; just a licensed surveyor can set the real lines for a parcel near Fenton. In and around Fenton, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Questions about the Sunset Hills zoning map
How can I look up zoning in Sunset Hills?
Usually, find the parcel near Kirkwood on the St. Louis County ArcGIS parcel map, confirm whether it's inside Sunset Hills limits, then ask that planning office for the district; staff can confirm by phone or email.
What are setbacks near Oakland?
Good question; setbacks near Crestwood depend on the zoning district; the ordinance has the numbers.
What does a rezoning in this town involve near Clayton?
Good question; rezoning in Sunset Hills usually takes weeks to months.
Do I need a permit for a home business in Sunset Hills?
Short answer: rules near Lakeshire usually cover signs, traffic and employees, so check before you start.
Which office handles records for land near Grantwood Village?
For land near Lakeshire, assessment goes to the County Assessor and deeds to the Recorder of Deeds.
Open the official St. Louis County, MO parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.