In Granger, the first question to ask about a new east-side acreage lot is how its wastewater will be handled. The lot price comes second. Two subdivisions got city approval in 2026, and they answer that question in opposite ways. At Beaver Creek Estates, building depends on a city sewer system that is still under construction. At Bluegrass Estates, there is no sewer to wait for. Instead, each lot's buildability depends on a soil test that won't happen until someone is ready to build there.
On a plat map the two look a lot alike: curving roads, cul-de-sacs, and lots of half an acre or more. The difference is what has to happen underground before a house can go up. That decides whether your timeline depends on a city council agenda or on the soil under your own lot.
| Beaver Creek Estates | Bluegrass Estates | |
|---|---|---|
| Location | Southeast Granger, near NW 102nd Avenue and Highway 141 | Stensland property, south side of NW 106th Avenue near the Xenia water tower |
| Lot sizes | Half-acre and one-acre minimums, per City of Granger records | Two-acre minimum, RE-3 zoning, per Granger City Council |
| Wastewater | City sewer through a new Southeast Lift Station and trunk sewer | On-site septic systems on each lot |
| Water | City water main, extended south by the development | Xenia Rural Water |
| What sets the build date | Public infrastructure and a development agreement | Soil percolation results and a county septic permit for each lot |
Beaver Creek's Timeline Belongs to the Sewer Project
When the Beaver Creek Estates planned unit development first went to the city in November 2025, it had three parcels. One was a north-south road with 19 lots of at least half an acre. One was an east-west road with cul-de-sacs and about 28 lots of at least an acre. The third was a commercial area north of the creek. The same minutes said a new lift station would be required and that residential construction could start as early as 2026.
By January 14, 2026, the city was planning around that date. The minutes call equipment lead times for the lift station "critical" to finishing it "prior to fall 2026 housing construction." They say the station would be paid for with Tax Increment Financing from the Urban Renewal Area, using existing cash flow.
Here is how it stood at the September 9, 2026 council meeting, less than a month before this post:
- The lift station. The city engineer said construction was moving along, but work would likely be limited within about 30 days until the electrical and control equipment arrives. There was no firm delivery date. Delivery was expected toward the end of the year or possibly early the following quarter.
- The line from the lift station to the treatment plant. The Southeast Area Trunk Sewer and Force Main Project will connect the lift station to the wastewater treatment plant, including an eight-inch force main along 102nd Avenue. Council voted on September 9 to start bidding. Bids were expected in about three weeks, with a contract award expected at the October council meeting. Granger's October newsletter lists that meeting for October 14 at 6 p.m.
- The development agreement. The minutes say the developer plans to go ahead with the first phase, and that talks on the development agreement were still going. Topics included the lift station, trunk sewer, force main, water main, road improvements, the 102nd Avenue culvert, and possible paving. The city was considering using tax increment revenue from the development to pay for city improvements. A late-September special meeting was discussed in case the agreement was ready. We found no public record confirming whether that meeting happened.
- Water. Gehrke, Inc. finished the Highway 141 Water Main Extension, and the main is now running. The city will flush the line regularly until Beaver Creek Estates extends the main south.
The water is ready, but the sewer path isn't. The lift station equipment is on an open-ended delivery schedule, and the trunk sewer hadn't been awarded as of the latest city record. In January, the city said the lift station was critical to finish before fall 2026 housing construction, and its equipment is the piece still waiting. If you're asking a builder about a Beaver Creek start date, the right follow-up is which of those steps the date assumes is already done.
The Plan Has Changed More Than Once
The lot count is a moving target too. A concept in March 2026 turned a commercial-only parcel into 11 residential lots plus about two acres of commercial space. In May, council approved another amendment that added two areas: four half-acre residential lots and four commercial lots along 102nd Avenue. The planning commission noted that those commercial buildings could act as a noise barrier for nearby homes. The amendment also added rules for the commercial side, including bigger front setbacks, architectural standards for rear facades, and a ban on storage, dumpsters, and driveways behind the buildings.
If you're looking at the north end of Beaver Creek, it helps to know which lots back up to that commercial row along 102nd Avenue. The same May meeting approved a revised preliminary plat and construction drawings, with some utility coordination with the Iowa Department of Transportation still pending.
Road design is also part of what you're buying. The developer proposed rural-style roads with ditches instead of storm sewers because the lots are large. Council called that common for similar developments, but said it might need more review. In April, council settled on street widths of 31 feet for primary streets, 28 feet for secondary streets, and 26 feet for cul-de-sacs. It said on-street parking would be evaluated after the area is built out. It also had the water main and sanitary sewer upsized from 8 inches to 12 inches. Those larger lines were sized for long-term capacity, which matches what the January minutes said: the new lift station is meant to serve this development and future growth to the north.
Getting in and out of the neighborhood is also unsettled. In January, the city deferred road improvements because of ongoing interchange studies and bridge weight limits, and routed construction traffic in from the west off Xavier Avenue. In September, council discussed existing access agreements and right-in/right-out access on 102nd Avenue. The city said it plans to work with the Iowa DOT on the proposed Highway 17/141 interchange to get "greater certainty regarding access, costs, improvements, and timelines."
Bluegrass Estates Skips the Wait and Moves the Risk to Each Lot
About a mile of planning decisions away, Bluegrass Estates works differently. It sits on the Stensland property on the south side of NW 106th Avenue. Granger annexed that land in its East Annexation Phase 2 in April 2026. The June 16 engineering review lists 14 lots. Lot 14 is the part of the Stensland property that already has a home on it.
Wastewater is the key difference. The review says the developer asked to use on-site treatment systems, and the city agreed because it "does not have sanitary sewer available, and does not anticipate the availability of sanitary sewer in the near term." The property is in Xenia's water service territory, so water main details go through Xenia Rural Water.
On September 9, council rezoned the land to RE-3 Residential Estate, which requires lots of at least two acres. The developer had redrawn the plat to meet that minimum. Council also approved waivers for a narrower street, stormwater retention, and cul-de-sac length. The 106th Street extension will be a roadway about 22 feet wide because of limited right-of-way. Council approved two streetlights for the subdivision, one at the intersection and one at the cul-de-sac.
The detail that matters most for a lot buyer is in the city administrator's September 2 memo. The preliminary plat had every required element except soil percolation test results for the on-site systems. Those results "will be provided by developer at time of construction of each lot." So the soil testing that shows what septic system a lot can support happens lot by lot, at build time. It hasn't been done for the subdivision as a whole.
Since Bluegrass is in Polk County, county rules set the order of steps. Polk County Environmental Health permits and inspects new septic systems, and the work has to be done by a county-licensed contractor. An approved application and fee are required before a permit is issued. The county application says no construction may begin before the permit is issued. For new construction, the building permit has to be issued first, and a completion certificate is required before the home can be occupied. The county's 2026 fee schedule lists the residential septic permit at $246. That is only the permit fee. It doesn't include soil evaluation, system design, or installation, and we found no county-published price for those.
What to Confirm for Each Neighborhood Before You Commit
Because the two subdivisions handle wastewater so differently, the paperwork you should ask for is different too.
At Beaver Creek Estates:
- Whether the development agreement has been approved, and which phase your lot is in.
- Whether the Southeast Area Trunk Sewer and Force Main contract was awarded at the October 14 council meeting, and the contractor's schedule.
- Whether the lift station's electrical and control equipment has arrived.
- Whether the lot backs up to the commercial lots on 102nd Avenue, and how the rear-facade and screening standards apply.
- What any builder's quoted start date assumes about the sewer connection.
At Bluegrass Estates:
- Whether percolation testing has been done on your specific lot, and who pays for it.
- The septic system type and size the soil will support, and how that fits the house you plan to build.
- Service terms and connection details from Xenia Rural Water.
- Where the septic area can go after the grading shown in the plat. The June engineering review notes fairly significant grading on Lots 7 through 13 along the east side of the cul-de-sac, and little or none on Lots 8 and 14.
Frequently Asked Questions
Is Granger planning to bring sewer to Bluegrass Estates? Not soon, according to the city. The June 2026 engineering review says the city does not expect sanitary sewer there in the near term, which is why on-site systems were approved.
Who is building in Beaver Creek Estates? The city records we reviewed refer only to "the developer" and don't name any builders. Ask the listing source directly, and confirm which phase a lot is in.
Is the Highway 17/141 interchange decided? No. In July, council reviewed a compact interchange concept meant to help the project qualify for a faster environmental review. As of September, the city was still working to meet with the Iowa DOT about access.
Where can I follow this myself? Council agendas and minutes are posted on the City of Granger website, and so is the city newsletter. The city's newsletters also announce its first Granger Fall Festival and Kids Fishing Tournament at Windcrest Pond on Saturday, October 17.
If you're weighing a lot in Beaver Creek Estates or Bluegrass Estates, Andrew Bruellman and the Bruellman Team can help you line up the sewer timeline or the percolation results, the builder's schedule, and the county permits before you sign anything. Get Connected, and we'll go through the utility details for the specific lot you have in mind.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
