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25-2026 — Single-family residential subdivision (31 lots) in Portland, TN
This is a preliminary plat for Marlin Estates Subdivision, a 31-lot single-family residential development on 9.08 acres at 403 & 405 College Street in Portland. The development is zoned R7.5 with a density of 3.4 units/acre and includes infrastructure improvements (roads, utilities, drainage). Development will generate approximately 293 trips per day and requires compliance with fire code standards for critical lots.
| Case number | 25-2026 |
|---|---|
| Type | Plat / Replat |
| Location | 403 & 405 College Street, Portland, TN 37148 |
| County | Sumner County |
| Parcel / legal | Multiple parcels including College Street properties and McCloud Street area |
| Acreage | 9.08 |
| Current zoning | R7.5 |
| Proposed use | Single-family residential subdivision (31 lots) |
| Petitioner | Cornerstone Develops (Prepared by Zack Wilkinson) |
| Hearing | 2026-05-12 |
| Hearing body | Portland Planning & Zoning |
| Status | new |
Property & nearby activity
Case history
Every time this case appeared on an agenda we watched, and what changed.
- First seen — 2026-07-26: First seen on an agenda (backfilled from our archive) · Portland Planning & Zoning
Also on the 2026-05-12 Portland agenda
- 25-2025 — Restaurant addition (5 Chefs Restaurant)
- 15-2026 — Residential planned community subdivision with 274 lots
- 25-0303 — Single-family residential subdivision with 94 detached dwelling units at 3.5 units per acre, including community amenities (playgrounds, sports courts, pavilions, dog park, walking trails)
- 45-306 — Plat / Replat
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