6.35 acres of farm and timber land near Centennial, Arapahoe County
6100 S Williams St, Centennial, CO · Parcel 2077-23-1-00-040
County file October 2026
At a glance
- BuildZoning NC2A: rules not on file · 1 building mapped (footprints)
- Ground32% in a FEMA flood zone, 5% wetlands · soils very limited for septic
- AccessFronts a public road
- ValueActual value not on file · no recorded sale in the county file (as of Sep 2026)
- Acres6.35About 4.3 of 6.35 acres outside mapped wetlands and floodway
- Land typeFarm and timber
- ZoningNC2ANeighborhood Conservation, 2 acres
- Flood zonePartly in flood zone AE (32%)Floodway 32% · The rest: X, 0.2% annual chance (4%) and X (64%, minimal flood hazard)
- Wetlands5% of the parcelNational Wetlands Inventory
- Actual value (county)Farm-use valueFarm or ranch: the assessor values the land by what it can earn from farming or grazing ($658) and the buildings at $748,351; the total ($749,009) is not what the property would sell for
- Last saleNo recorded sale in the county file (as of Sep 2026)Arapahoe County sales file
- Road accessHas road accessRoads: US Census TIGER/Line 2026 roads, Oct 2026
- Road frontage165 ft on E Maplewood AveRoad map name; the county roll's address reads S Williams St
Land facts
From public records and official maps, each with its source and date.
- Septic (soils)Very limitedUSDA NRCS soil survey (SSURGO), septic absorption fields · Oct 2026
- Ground elevationAbout 5,460–5,501 ft above sea level; average slope 9.3%USGS 3DEP 1/3 arc-second (about 10 m), NAVD88; about ±1–2 ft · Oct 2026
- HighwaysS University Blvd is 0.3 mi away and CO 470 interchange is 3 mi away, in a straight lineUS Census TIGER/Line 2026 roads · Oct 2026
Services and surroundings
What serves the area around this parcel, from federal and state maps. Area facts, not a survey of the lot.
- USDA home loan areaOutside the eligible areasHousehold income limits also apply. USDA Rural Development map, edited Jul 2023.
- Well depth nearbyMedian 800 ft (middle half 120–1000 ft)From 61 household well permits within 1 mi, drilled 1926–2017. Area figures, not this parcel. Colorado Division of Water Resources well permits.
- Public land nearbydeKoevend Open Space, under 0.1 miRegional agency land, open to the public. 40 acres. Being nearby does not give access or hunting rights. USGS protected areas map (PAD-US 4.1).
School district and farmland
Public federal records, each with its source and date.
- School districtLittleton School District 6Grades pre-K–12 · NCES EDGE school district boundaries, school year 2024–25 (Census TIGER 2025 lines), released Mar 2026. A district, not an assigned school
- Farmland classNot prime farmlandMap unit Terrace escarpments, about 52% of the parcel · USDA NRCS soil survey (SSURGO), survey area CO005, version Aug 2026
- Land capability classClass 7s of 8: unsuited to tilled crops (shallow, droughty or stony soil)Non-irrigated, Terrace escarpments; class 1 has the fewest limits · USDA NRCS soil survey (SSURGO), version Aug 2026
District details at NCES: Littleton School District 6
Crops and forest
Public federal records, each with its source and year. Satellite classifications, not farm records.
- Land cover (CDL)Grass or pasture 2024–2025; shrubland 2021–2023No crop in these years; the most common class in the 90 m around the parcel's map point, from satellite imagery · USDA NASS Cropland Data Layer 2021–2025
- Hydric soilsNone mappedShare of the outline on soils rated hydric: the soil test of a wetland determination and of an NRCS wetland reserve easement (ACEP-WRE) · USDA NRCS soil survey (SSURGO)
Utility service areas
Public service-area maps, each with its source and date. An area, not a connection at this parcel.
- Electric service areaInside the service area of Public Service Co of Colorado (approximate)Investor-owned utility · HIFLD electric retail service territories, frozen 2025 copy, edited Aug 2025; approximate, confirm with the utility.
- Water system areaInside the service area of Southeast Englewood Water DistrictPublic water system CO0103720 · EPA public water system service areas, edited May 2026; EPA lists the boundary source as Private Company. Not a water line at the lot.
Environmental records
Public state and federal lists, each with its agency and date. A record is not a finding about this parcel.
- Red flagsConservation easement on this parcelGroundwork check of public lists: USGS Gap Analysis Project, as of 2025
Mapped ground hazards
Mapped features from USGS maps, each with its agency and date. Distances are from the parcel's map point; a mapped area is not a finding about this parcel. Not checked here: landslides, swelling soils, abandoned coal mine subsidence, active mine permits.
- Mines and pits (USGS topographic maps)None mapped within 1/4 miUSGS: Prospect- and mine-related features from USGS topographic maps (consolidated), areas, as of Sep 2025. USGS digitized these symbols from its old 1:24,000 to 1:62,500 topographic maps (Historical Topographic Map Collection); many sites are long reclaimed or built over, and pits and mines never drawn on a topographic map are not here
- Mine and pit symbols (USGS topographic maps)None mapped within 1/4 miUSGS: Prospect- and mine-related features from USGS topographic maps (consolidated), symbols, as of Sep 2025. USGS digitized these symbols from its old 1:24,000 to 1:62,500 topographic maps (Historical Topographic Map Collection); many sites are long reclaimed or built over, and pits and mines never drawn on a topographic map are not here
Free account: 25 parcel cards a day on the map, with watches and a saved search
Home facts
Building footprints (Microsoft, OpenStreetMap) via Overture Maps, as of Sep 2026
- Buildings
- 1 building mapped · about 1,000 sq ft of footprintMeasured from building footprints (Microsoft/OpenStreetMap, Sep 2026), not the county roll
- Bedrooms, bathrooms, living area, year built
- Not in Arapahoe County's published parcel files
Colorado 2026 taxes: bills go out in January 2027; first half due March 1, 2027, second half June 15, 2027.
Sources: Colorado Revised Statutes 39-10-104.5, 39-5-122 and 39-8-106. Checked Oct 13, 2026.
Owner: on the county assessment roll (not shown here) · Request removal
Hazards
FEMA National Risk Index for this census tract, not this parcel. As of Dec 2025.
- Hail
- Very high
- Winter weather
- Relatively moderate
- Strong wind
- Relatively moderate
- Tornado
- Relatively moderate
- Cold wave
- Relatively moderate
- Lightning
- Relatively moderate
- Riverine flooding
- Relatively low
- Earthquake
- Relatively low
- Wildfire
- Very low
- Landslide
- Very low
- Drought
- No ratingNo expected annual loss computed for this tract
Recorded flood claims
OpenFEMA NFIP Redacted Claims v3, as of Sep 2026
- Claims since 1978
- Fewer than 10Insured buildings in this census tract
Neighborhood (Census)
Census ACS 2020–2024 5-year, as of Jan 2026
- Median household income
- $156,756± $50,173
- Median home value (owner-reported)
- $865,300± $86,966
- Median rent (gross)
- $1,795± $125
- Homes lived in by their owners
- 85%± 11 pts
- Median year homes were built
- 1968± 5 yr
- Average commute (one way)
- 26 min± 6 min · census tract (not published for block groups)
- Population
- 1,293± 390
Figures for the census block group around this parcel (a few hundred homes), not this property. This product uses Census Bureau data but is not endorsed or certified by the Census Bureau.
Sources & methodSources, county file October 2026
Hazards
Ratings come from FEMA's National Risk Index (v1.20, planning-level) and the public federal and state maps named on each row, not a private climate model. FEMA rates each census tract from expected annual losses, community resilience and social vulnerability, for planning; it is not an assessment of this parcel. No rating: FEMA computed no expected annual loss for this census tract; not a statement about this parcel.
Recorded flood claims
Insured buildings near this parcel, not the parcel itself. FEMA counts claims on buildings with NFIP flood insurance, so land that never had an insured building has no claims to count. The count is the parcel's census block group when it has 10 or more, else its tract's; a count under 10 prints as "Fewer than 10". Source: OpenFEMA NFIP Redacted Claims v3.
Neighborhood (Census)
± is the Census 90% margin of error; a figure comes from the larger census tract when the block group's sample is too small.
Parcel outline
The outline and its edge lengths are measured on the parcel map the map draws; the aerial loads from the public imagery named under it.
Source
State of Colorado public parcels (OIT) and county assessor layers, county file Oct 14, 2026.
Record
Public records can be wrong; check before you act.
Parcel: 2077-23-1-00-040
Coordinates: 39.6066° N, 104.9660° W