Four Square Mile, CO land: flood and parcels
4,759 parcels
0.4% of Four Square Mile’s 4,759 parcels are in a FEMA flood zone.
County roll 2026 · Map data Oct 26, 2026
- Acres on the roll1,486
- In a FEMA flood zone0.4%special flood hazard area
Colorado 2026 taxes: bills go out in January 2027; first half due March 1, 2027, second half June 15, 2027.
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Our map has no zoning layer for Four Square Mile yet. Arapahoe County's planning office can say which zoning, if any, applies to a parcel here.
Around Four Square Mile
Flood zones and wetlands
Land in Four Square Mile by useLand use on the county roll
| Land class | Parcels | Share |
|---|---|---|
| Building on record | 4,370 | 92% |
| Other or not coded | 323 | 6.8% |
| Institutional | 66 | 1.4% |
County tax roll 2026 (county service read Oct 2026); land class read from the roll's land-use and building fields.
Typical lot sizeThe typical lot, from the roll
The median parcel in Four Square Mile is 0.03 acre (4,759 parcels with a size).
Acres from the county roll, or from the parcel's own outline where the roll's figure is off by more than three times. Condominium units that share one point (each carrying the whole complex's acres) are left out of the lot sizes.
Nearby townsTowns around it
Questions about Four Square Mile landAnswers from the public records
How many parcels are in Four Square Mile, CO?
4,759 parcels on the 2026 Arapahoe County tax roll (county service read Oct 2026) inside the Census Bureau's boundary for Four Square Mile, which can differ from its own limits at the edges, covering 1,486 acres.
How much vacant land is in Four Square Mile, CO?
Arapahoe County's vacant-land class failed our aerial check (11 of 60 sampled lots were in use or doubtful: detention ponds, landscape and median strips, an HOA beach, paved lots), so we don't call any parcel here vacant land.
What is the typical lot size in Four Square Mile?
The median parcel is 0.03 acre, from 4,759 parcels with a recorded size.
How much of Four Square Mile is in a flood zone?
0.4% of parcels are in a FEMA special flood hazard area (National Flood Hazard Layer, as of Oct 2026). Check each parcel's own flood line before you buy.
Are there wetlands in Four Square Mile?
0.1% of parcels are a quarter or more wetland on the USFWS National Wetlands Inventory, a mapping guide, not a legal delineation.
Are there land prices for Four Square Mile?
No land-price range is shown for Four Square Mile yet. We print no land-price range for Arapahoe County yet. Some parcel cards here carry their own price range or rough estimate.
Where does this data come from?
Parcels: State of Colorado public parcels (OIT) and county assessor layers. Flood: FEMA National Flood Hazard Layer. Wetlands: USFWS National Wetlands Inventory. Towns: U.S. Census places. Every figure is counted from those files on our map.
More in Arapahoe CountyIts other towns
Sources & methodSources, dates and how these figures are built
Property tax due dates
Colorado Revised Statutes 39-10-104.5, 39-5-122 and 39-8-106. Checked Oct 13, 2026.
What Groundwork can price in Four Square Mile
Price range for a home with its land, or for land (tested on past sales; final check due Jun 2027): 1,600 parcels. Rough estimate for a home with its land, or for land: 1,426 parcels.
The card's own words; a card whose range covers a home with its land says “home + land”. Figures are on the card, never on this page.
Land sale prices
We hold this county's recorded deeds, but its file does not mark which sales are arm's-length land sales, so this page prints no land price range yet.
Sources
Parcels: State of Colorado public parcels (OIT) and county assessor layers (2026 roll, county service read Oct 2026); flood: FEMA National Flood Hazard Layer (as of Oct 2026); wetlands: USFWS National Wetlands Inventory (as of Oct 2026); town limits: U.S. Census Bureau TIGER/Line places; sales: the county's own file, through Sep 2026; counted on our map built Oct 2026.