5105 Turtle Pointe DR , Northfield Township, MI 48105
Est. $65,562/mo with current taxes · · See the breakdown
About this home
Discover The Retreat at Turtle Point, an extraordinary 115-acre private estate just 7 minutes from Ann Arbor, offering an unparalleled resort-style lifestyle. This one-of-a-kind property features three custom residences, including a nearly 10,000 SF Frank Lloyd Wright-inspired main home showcasing exceptional craftsmanship, stunning architecture, and breathtaking views. Additional residences include private in-law quarters and a caretaker's home. Designed for luxurious living and grand entertaining, the estate boasts an impressive recreation building complete with an indoor pool, full sports court, racquetball court, fitness center, spa, sauna, hot tub, and game room. Outdoor amenities are equally remarkable, featuring a private golf course option, riding arena, ice rink, pavilion, greenhouse, and multiple outbuildings. A rare opportunity to enjoy ultimate privacy, recreation, and luxury just minutes from Ann Arbor! Additional 138 acres available.
Monthly payment
The tax line is the seller's current bill from the MLS. Michigan uncaps the taxable value the year after a sale, so tap See uncapped taxes for what a buyer will likely pay then.The uncapped tax line is this home's bill after it uncaps: half the price times 41.23 mills, the 2025 homestead rate here. Insurance is a $2,400/yr placeholder and PMI 0.55% of the loan below 20% down. An estimate, not a loan quote.
The facts
| Price | $8,900,000 |
| Beds | 12 |
| Baths | 10 full, 4 half |
| Square feet | 53,364 |
| Type | Single family residence |
| Subdivision | — |
| County | Washtenaw |
| MLS # | 20261088510 |
| Listed | 2026-11-02 |
| Days on market | 1 |
| Year built | 1996 |
| Possession | Negotiable |
| Stories | 1 story |
| Basement | Finished, Full |
| Heating | Forced air, Natural gas |
| Foundation | Basement, Block |
| Garage spaces | 6.0 |
| Water / Sewer | Well / Septic |
| Fireplace | Yes |
| Pool | In-ground, Indoor |
| Parcel number | TBD |
| Listing office | Charles Reinhart Co-Ann Arbor |
Property taxes: the seller's bill vs. yours
| This seller today | You, the year after buying | |
|---|---|---|
| Taxable value | $2,838,461 | about $4,450,000 |
| Yearly property tax | $132,748 | about $183,455 |
Michigan caps a homeowner's taxable value until the home sells, then it resets. That's about $50,707 a year more than this seller pays. The assessor's state equalized value (SEV) is $5,273,300. Your taxable value resets to the SEV the year after you buy, and assessors usually raise it to about half the sale price. Estimate uses Northfield Township's 2025 homestead rate of 41.23 mills and assumes you claim the homestead exemption. See Northfield Township's full tax breakdown or run the uncapping calculator.
Location
IDX provided courtesy of Realcomp II Ltd. via Match Realty LLC and Realcomp II Ltd, ©2026 Realcomp II Ltd. Shareholders. The accuracy of all information, regardless of source, is not guaranteed or warranted. All information should be independently verified. Listings refreshed 2026-11-03T10:57+00:00; refreshed at least twice daily.