281 gated detached condos in Oakland County's most value-priced 55+ community. What you actually pay in 2025, what the HOA covers, and how Proposal A affects buyers of this 2001-vintage community.
Heritage in the Hills occupies a distinct niche in the SE Michigan 55+ market: it's the most affordable path to gated, detached-home living in Oakland County. Built circa 2001, the community's 281 single-family condominiums sit in the northeastern corner of Auburn Hills, tucked around 100 acres of protected wetlands at the intersection of Squirrel and Tienken Roads — just north of Oakland University.
The price range tells the story: resale homes have sold between $175,000 and $350,000 in recent years, averaging around $260,000. That's roughly $400,000 less than a comparable new construction home at Kensington Ridge 20 miles to the west. The tradeoff is a 2001-era build — homes average 1,400 to 2,600 square feet with 2–3 bedrooms, and most have the floor plan conventions of that era (less open, smaller kitchens, no 10-foot ceilings).
The 7,000-square-foot clubhouse is the community's center of gravity. It includes a fitness center, billiards and card rooms, and a full activities calendar coordinated by an on-site manager/director of activities. Outdoor amenities include a pool, hot tub, tennis courts, bocce ball, a putting green, and extensive walking trails through the protected wetland corridors. The 24-hour gated entrance adds a security layer uncommon at this price point.
HOA dues (~$220/month) cover lawn mowing, snow removal, and common area maintenance. The community is classified as a condominium association, which means the HOA has more authority over exterior maintenance standards and modifications than a typical single-family HOA — worth reading the master deed carefully before closing.
Heritage in the Hills is organized as a condominium community, even though the homes are detached. This means the condominium documents (master deed, bylaws, and rules) govern what you can do with your exterior, and the association has enforceable authority that's typically stronger than a traditional planned unit development HOA. Before purchasing, review the condo docs for modification restrictions, pet rules, rental rules, and what's included in the HOA master insurance policy vs. what you need to insure separately as an HO-6 "walls-in" policy.
Auburn Hills sits in Oakland County with an effective property tax rate approximately in line with the county average of 1.36%. But Heritage in the Hills offers an unusual opportunity for buyers: because it's a 2001-vintage community with an active resale market, some sellers have held their homes for 15–20 years under Proposal A's annual cap on taxable value increases. Their taxable values may be significantly below SEV.
When you buy, the taxable value uncaps and resets to SEV in the first assessment following your purchase. This means your property tax bill may jump meaningfully in year two compared to what the seller paid. Always ask for the seller's current tax bill AND calculate what your first full-year bill will be using the current SEV (available from the Oakland County Equalization Division).
Auburn Hills carries a higher municipal millage than Brownstown Township (~27.7 mills). The city millage, plus Oakland County and Avondale School District levies, produces a total homestead rate in the 38–42 mill range. Despite Oakland County's lower effective rate than Wayne County overall, a sub-$300K Heritage in the Hills home can generate property taxes comparable to a Bridgewater home priced $100,000+ higher — because the per-mill base is larger in Auburn Hills. Verify the exact current rate via the Oakland County tax portal before closing.
At ~$2,000/month all-in, Heritage in the Hills offers the lowest total cost of gated, detached-home 55+ living in the Detroit metro — by a significant margin. The primary sacrifice is the 2001-era build quality and floor plan conventions. For buyers downsizing from a large home who prioritize value over new construction features, Heritage in the Hills is worth serious consideration before committing to Kensington Ridge at $5,000+/month.
A specialist can pull current resale inventory, calculate the post-uncapping tax impact on specific homes, and review the condo documents before you make an offer.
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