True Cost of Buying at Heritage in the Hills
Auburn Hills, Oakland County — 10-Year Ownership Projection at $260,000
The Value Play With a Catch: Auburn Hills' High Millage
Heritage in the Hills is the most affordable established 55+ community in the SE Michigan market — resale homes run $175,000 to $350,000, far below the Del Webb communities. But the lower purchase price comes with Auburn Hills' notably high millage rate, approximately 40 mills gross. Even after the PRE removes 18 mills of school operating tax, you're left paying about 22 mills net on taxable value — more than double Brownstown Township's effective rate.
The math still favors Heritage on absolute dollars because the home value is so much lower. A high rate on a modest base produces a smaller bill than a low rate on a large base. This is the core lesson of Michigan property tax: rate alone tells you nothing — you must multiply it by the value.
Year 1 Tax Calculation
| Component | Amount | Notes |
|---|---|---|
| Purchase price | $260,000 | Midpoint of $175K–$350K resale range |
| State Equalized Value (SEV) | $130,000 | ~50% of market value |
| Gross millage rate | 40.0 mills | Auburn Hills total levy (approx) |
| Less: PRE school exemption | −18 mills | Removed with Form 2368 on file |
| Net millage (primary residence) | 22.0 mills | |
| Annual property tax | $2,860 | SEV × 22.0 ÷ 1,000 |
Heritage opened in the early 2000s, so many sellers have owned for 15–20 years with taxable values capped well below current SEV. The seller's tax bill could be 30–40% lower than what you'll pay after uncapping resets the taxable value at closing. Ask the listing agent for the SEV (not the taxable value) and budget from the calculation above, not the seller's bill.
Full Monthly Cost Breakdown (Year 1)
| Cost Category | Monthly | Annual |
|---|---|---|
| Property tax (with PRE) | $238 | $2,860 |
| HOA fees | $220 | $2,640 |
| Homeowners insurance | $249 | $2,990 |
| Utilities (gas/electric) | $185 | $2,220 |
| Total | $893 | $10,710 |
What the $220 HOA covers: Gated entry, lawn maintenance, snow removal, the clubhouse, outdoor pool, fitness room, and common area upkeep. Heritage's amenity package is more modest than the Del Webb communities, which is reflected in the lower fee. The gated-community security is the standout feature at this price point.
10-Year Ownership Projection
Property tax grows at the Proposal A cap (2.5% modeled). HOA at 3% annual, insurance and utilities at 3%. On a $260K home, the lower base keeps the total ownership cost the most affordable in the market despite the high millage.
| Year | Property Tax | HOA | Insurance | Utilities | Annual Total |
|---|---|---|---|---|---|
| Year 1 | $2,860 | $2,640 | $2,990 | $2,220 | $10,710 |
| Year 2 | $2,931 | $2,640 | $2,990 | $2,220 | $10,781 |
| Year 3 | $3,005 | $2,640 | $2,990 | $2,220 | $10,855 |
| Year 4 | $3,080 | $2,640 | $2,990 | $2,220 | $10,930 |
| Year 5 | $3,157 | $2,640 | $2,990 | $2,220 | $11,007 |
| Year 6 | $3,236 | $2,640 | $2,990 | $2,220 | $11,086 |
| Year 7 | $3,317 | $2,640 | $2,990 | $2,220 | $11,167 |
| Year 8 | $3,400 | $2,640 | $2,990 | $2,220 | $11,250 |
| Year 9 | $3,485 | $2,640 | $2,990 | $2,220 | $11,335 |
| Year 10 | $3,572 | $2,640 | $2,990 | $2,220 | $11,422 |
| 10-Year Total | $110,543 | ||||
Who Heritage in the Hills Is Right For
If your priority is the lowest possible total monthly outlay in an established, gated 55+ community — and you don't need the new-construction finishes or resort-scale amenities of a Del Webb — Heritage in the Hills delivers the cheapest entry into the SE Michigan active-adult market. At roughly $893/month all-in, it's accessible to buyers who'd be priced out of Kensington Ridge by a factor of two or more. The trade-offs are Auburn Hills' high millage (which still produces a small bill on a small base), older construction, and a lighter amenity set.
Michigan Income Tax — Same Benefit at Every Price Point
Heritage buyers benefit identically from Michigan's retirement tax treatment: Social Security is never taxed, and starting in the 2026 tax year all taxpayers receive a combined pension/IRA/401(k) deduction of roughly $65,900 (single) / $131,800 (joint). For the typical Heritage buyer drawing modest retirement income, Michigan income tax often nets to $0. That's a meaningful contrast with Ohio, which taxes that same income at 2.75% flat.
PRE Filing and Veteran Exemption
Submit Form 2368 to the Auburn Hills Assessor within 90 days of closing or pay the full 40-mill non-homestead rate. On a $260K home that's roughly $2,340 in avoidable tax for one year. Veterans with a 100% permanent and total VA disability rating get a full exemption — at this price point, that eliminates the entire ~$1,430 annual bill, making total monthly cost one of the lowest available anywhere in the metro.
Compare With the Other Auburn Hills Communities
Heritage in the Hills sits alongside two newer Auburn Hills options — Villa Montclair and the gated Reserves of Auburn Hills — at dramatically higher price points, despite paying the same Auburn Hills millage rate. The choice is the established-resale value play against brand-new construction (with no Proposal A uncapping for the first owner). See the total cost comparison for where Heritage ranks across the full market.
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