Distance: Castlewood is about a 19-minute drive from Aurora.
Castlewood is a neighborhood, and the name is used elsewhere
Castlewood is not a city, a census place or any kind of government. National place records list it as a named place inside the City of Centennial, in Arapahoe County, with the Centennial Building Division as the city office for permits (City of Centennial Building Division). A Census place called Castlewood exists in another state, which is why web searches mix it up.
Nearer by, a district and a park that share the Castlewood name lie in Greenwood Village. According to Centennial’s district map, that district reaches only about 5 percent of ZIP code 80112 on this side and is mostly a Greenwood Village utility, so it does not serve most Castlewood addresses. A Castlewood caller should not be sent there by default; the Greenwood Village page covers that place.
Water and sewer: who serves Castlewood addresses
For the Willow Creek, Walnut Hills, Hunters Hill, Foxridge and Homestead neighborhoods, Centennial’s district map shows Southgate Water and Willows Water as the water providers and Southgate Sanitation District as the sewer provider (City of Centennial special district map). Under Southgate’s rule, the owner is responsible for the sewer lateral as far as the connection to the main (Southgate rules). Southgate’s phone number is 303-779-0261.
| Question | Who answers it | What to do |
|---|---|---|
| Weak pressure at the main, a meter leak | Southgate Water or Willows Water, by address | Call the district |
| Sewer main blocked | Southgate Sanitation District | Call the district |
| Sewer line from the house to the main | The owner, in Southgate’s rules | Call a plumber, then involve the district if the main is the problem |
| Permit for a repair or replacement | City of Centennial Building Division | Ask the plumber who applies |
Need a plumber in Castlewood? Call the dispatch line.
Call (303) 567-7524Septic, sewer or well: what Castlewood homeowners have
In the Castlewood area covered by the city’s district map, the district map shows sewer service from Southgate Sanitation District throughout, and water from Southgate Water and Willows Water. That makes septic systems and private wells unlikely in the neighborhoods listed above, though a county parcel lookup settles it for a specific address. For a sewer backup, the sewer lateral page sets out the repair options.


Permits for plumbing work come from Centennial
Because Castlewood sits inside Centennial, the Building Division at the Civic Center, 13133 East Arapahoe Road, issues the permits. Applications and contractor licenses are handled online only, plumbing is among the work the city lists as needing a permit and contractors must be licensed with the city (City of Centennial Building Division). That shapes what a plumber in our network proposes, since a heater replacement, a repipe or new gas piping each brings a permit and an inspection.
Find out who files the permit and how the inspection gets booked. For a heater replacement, the state’s plumbing board also calls for a licensed plumber on a registered contractor’s staff (plumbing board notice); you may ask for license details beforehand.
Mailing city, ZIP code and unincorporated pockets
ZIP code 80112 carries an Englewood mailing name, and it is split among Centennial, Greenwood Village, Cherry Hills Village and unincorporated areas of the county (City of Englewood ZIP code clarification). Do not search Englewood permits for a Castlewood address. In the unincorporated parts of 80112, Inverness and Dove Valley among them, permits come from the county instead: call Arapahoe County’s public works permitting staff on 720-874-6600.
Master-planned and association-managed streets
Centennial’s registry lists homeowner associations for Walnut Hills, Willow Creek 1 through 3 and Hunters Hill, each with a website. Association rules can limit when contractors may work, where trucks may park and whether a project needs approval, so check the association before a larger job such as a repipe or a water heater swap. No source states those rules for the neighborhood as a whole.
What a plumber in our network can do in Castlewood
Calls for clearing a clogged drain, fixing a water heater and leak repair come up most. Gas work, pipe replacement and the rest go through the same line too: gas line work, replacing old supply pipes, finding a slab leak, main water line, faucet and toilet repair, garbage disposal repair, tankless water heater service, installation, water filtration and drying after a flood. A plumber in our network confirms the scope on site.
Emergency plumber in Castlewood
An after-hours leak or backup in Castlewood goes to the dispatch line, which is open at all hours. The dispatcher confirms the address and which district serves it; the homepage has the first steps.
Neighborhoods, landmarks and ZIP codes covered in Castlewood
These places are verified in the City of Centennial’s registry and parks layer or in national place records.
Neighborhoods
- Castlewood the neighborhood itself, ZIP 80112
- Willow Creek ZIP 80112
- Walnut Hills ZIP 80112
- Hunters Hill ZIP 80112
- Inverness unincorporated, ZIP 80112
Landmarks and prominent locations
- Willow Creek Park community park
- Hunters Hill Park city park
- Walnut Hills Park city park
- Foxhill Park city park
- Willow Creek Shopping Center retail center
The Castlewood ZIP code on the network
- 80112
Nearby areas
Neighbors with their own pages, in the order the roster lists them for this area.
- plumber in Lone Tree about 3.7 miles from Castlewood
- Greenwood Village about 2.7 miles from Castlewood
- plumber in Centennial about 1.1 miles from Castlewood, the city it sits in
A local question about Castlewood
Are Castlewood homes on septic, sewer or a private well?
In the Castlewood neighborhoods on Centennial’s district map, sewer service comes from Southgate Sanitation District and water from Southgate Water and Willows Water, so sewer and a public water supply are the norm.
A parcel lookup settles it for one address. If the main is the problem during a backup, the district handles that part.
Aurora CO Plumbers Den