A buyer comparing two Arvada listings this fall might notice the price per square foot lines up almost exactly. One home sits in an older section of the city, built decades ago, with a straightforward property tax bill. The other sits in Candelas or Leyden Rock, newer, similarly priced per foot, same city limits. Run the total cost of ownership on both and the numbers stop matching. The gap isn't in the sale price. It's in a second tax bill that never appears on the listing sheet.
That gap is the real story behind Arvada's headline median. The citywide number, sitting around $635,000 over the three months ending in June 2026, describes an average of two markets that behave nothing alike once you look past the sale price and into what a buyer actually owes every year afterward.
One City, Two Very Different Median Numbers
Arvada's citywide median tells you almost nothing about what a specific home will cost to carry. Older, established sections of the city, the kind of character stock that first-time buyers often target, run in the $400,000 to $550,000 range. West Arvada's newer master-planned communities sit well above the citywide figure. Candelas has posted a median sale price near $800,000 over the trailing twelve months. Leyden Rock's median climbed to $900,000 as of May 2026, with an average sale price just over $912,000.
Here's how the pieces line up:
| Area | Typical Price Point | Pace of Sale |
|---|---|---|
| Arvada citywide | ~$635,000 (3 months ending June 2026) | 16 days average |
| Older character stock | $400,000 to $550,000 | Similar to citywide pace |
| Candelas | ~$800,000 (12-month median) | 51 days median (June 2026) |
| Leyden Rock | ~$900,000 (May 2026) | 39 days |
Two things stand out. The new-build enclaves cost substantially more than the city average, and they're taking longer to sell than Arvada's blistering citywide pace. Neither of those facts explains itself from the sale price alone. The explanation lives in what a buyer signs up for after closing.
The Second Bill Nobody Puts in the Listing
Candelas and Leyden Rock were built using metro districts, a financing tool the City of Arvada describes plainly on its own website: these are independent governmental entities that can issue bonds and levy property taxes to fund the roads, water lines, parks, and trails that come with a new subdivision. The developer doesn't pay for that infrastructure directly. The district borrows the money, and residents repay it through an additional mill levy stacked on top of Arvada's base property tax rate.
Both West Arvada communities carry this layer, and both are named specifically. Candelas sits inside the Vauxmont Metropolitan District, whose Service Plan caps the levy at 50 mills. Leyden Rock's district, Leyden Rock Metropolitan District No. 5, had its 2025 mill levy certified at 53.502 mills, with 27.511 of those mills dedicated purely to bond repayment, the debt the district issued to build the neighborhood in the first place.
That bond-repayment portion doesn't fund pools or landscaping. It repays construction debt, the same way a mortgage payment repays a loan, and it continues until the bonds are retired, which for a district this size typically runs on a multi-decade schedule.
Older Arvada Skips This Line Entirely
Established sections of Arvada built before this financing model became standard usually don't carry a metro district at all. Their property tax bill is simpler: Arvada's base mill levy plus the standard county, school, and fire district mills that apply across most of the city. There's no bond-repayment layer stacked on top, because there was no metro district financing the original subdivision's infrastructure.
That's the real reason a home priced similarly per square foot in an older neighborhood can end up costing less to hold year over year than a comparable new build in Candelas or Leyden Rock. The purchase price doesn't carry the difference. The tax bill does.
What the Law Requires Sellers to Disclose
This isn't a detail buyers have to dig for on their own. Colorado law requires it in writing before a sale closes. Every purchase agreement for a property inside a special taxing district must include notice of that status, and the required disclosures go further: title work must show the district's order of organization, and the seller must provide information on the district's website, its service plan, its mill levy and debt service caps, and estimated future property taxes, all delivered at the time the contract is signed.
The disclosure exists precisely because this cost is easy to miss on a listing sheet and expensive to discover after the fact. A buyer working with Vauxmont's Service Plan or Leyden Rock's Metropolitan District No. 5 filings before writing an offer knows the ceiling on what that mill levy can reach. A buyer skipping that step finds out later, when the tax bill arrives.
Why the Bill Often Grows After You Move In
New construction adds a second layer of unpredictability. Arvada's own guidance on metro district resident impact is direct about this: homeowners in a new metro district can see their tax bill rise significantly in the first few years, simply because assessed values are still catching up to the home's true market value as the county reassesses.
A buyer who closes on a new build in year one is often paying tax on an assessed value that hasn't yet caught up to what they paid. By year two or three, that gap closes, and the bill reflects both the full assessed value and the district's mill levy at whatever rate is certified that year. None of this shows up in a first-year estimate pulled from the builder's sample tax sheet.
What This Means If You're Comparing Neighborhoods
None of this makes West Arvada's new communities a poor choice. Candelas and Leyden Rock offer trail access, newer construction, and amenities that older Arvada stock doesn't have. But comparing them to older neighborhoods on sale price alone leaves out the number that actually determines what a home costs to keep.
Before writing an offer in a metro district community, it's worth asking for:
- The district's current certified mill levy and its debt service cap, not just last year's tax bill
- The Service Plan and most recent audited financial statements, which show how much bond debt remains outstanding
- Whether the district's board is still developer-controlled or made up of resident homeowners
- A sample tax estimate for a comparable, already-completed home in the same phase, so the estimate reflects a caught-up assessed value rather than a first-year number
Jefferson County's Assessor and Treasurer offices can confirm current tax figures for a specific address, and the Colorado Division of Local Government maintains service plan and financial filings for districts across the state.
A Few Questions Worth Asking Directly
Does every new Arvada community have a metro district? Not automatically, but most large master-planned developments built in the last two decades, including Candelas and Leyden Rock, use this financing structure to fund initial infrastructure. Smaller infill projects may not.
Does the mill levy ever go away? The bond-repayment portion ends once the district's debt is retired, which is typically decades out from initial construction. The portion covering ongoing operations, like landscaping or trash service in Leyden Rock's case, continues as long as the district provides those services.
How do I find out if a specific address is inside a metro district? The clearest way is to check the property tax detail on the Jefferson County Assessor's site, which will show any special district mill levies applied to that parcel, or to ask directly during the disclosure process required at contract.
Comparing Arvada neighborhoods means comparing two different cost structures, not just two different price tags. If you're weighing an older Arvada resale against a new build in Candelas or Leyden Rock and want the real total cost laid out side by side, North Metro Realty can walk through the current mill levy figures and disclosure paperwork for the specific address you're considering.
