Coming soon · Gallatin, TN
Oak Hill Phase 3
Oak Hill Phase 3 is a proposed 33-lot single-family expansion on about 16.1 acres located south of SR 31E and west of Roundtree Drive in Gallatin. It appears on the City of Gallatin development tracker in the recent-preliminary-approval stage. Builders and pricing have not yet been published.
Oak Hill Phase 3 is an early-stage single-family expansion in Gallatin — a proposed 33 lots on roughly 16.1 acres, sitting south of SR 31E and west of Roundtree Drive. As of mid-2026 it appears on the City of Gallatin's development tracker at the recent-preliminary-approval stage, which means the layout has cleared an initial review but the project is not yet built or selling. No builder has been announced and no pricing has been published. This page is the honest read on what is actually known today, and we keep it current as the city's tracker and the builder picture firm up.
Where it sits
The site is on the south side of SR 31E and just west of Roundtree Drive, which places it in an already-established corner of Gallatin rather than out on raw acreage. SR 31E is the main artery running through this part of Sumner County, so the everyday drive into the rest of the area follows a corridor that already exists — not a road that has to be built first. Gallatin sits at the northeast end of Sumner County, near Old Hickory Lake, and Phase 3, as the name suggests, slots into a neighborhood area that is partly there already.
The homes here
The record is thin on purpose, because the project is early. Oak Hill Phase 3 is platted for single-family homes — 33 lots across about 16.1 acres. Lot sizes, floor plans, square footage, the builder, and the feature list have not been published yet, and we are not going to invent any of it. When a builder is named and the first plans and prices are released, this is exactly where they will land — and if you want to be on the list the day that happens, we can flag it for you ahead of the public listings.
Who it fits
On paper, a small expansion phase like this tends to suit a buyer who wants a brand-new single-family home inside an area that is already settled, rather than the raw edge of a large new subdivision — new construction with established surroundings nearby and a short commute back along an existing road. Until plans and pricing are out, that is the honest extent of what the lifestyle fit looks like. We would rather tell you it is early than dress it up.
What to verify before you buy here
- Project stage and timeline — it sits at recent preliminary approval on the City of Gallatin development tracker, not under construction. Confirm where it actually stands before you build any plans around it, since preliminary approval is a step, not a guaranteed delivery date.
- Builder and what is included — no builder has been named yet. Once one is, get the standard-versus-upgrade list in writing, because the base price and the model home are rarely the same house.
- Pricing and lot premiums — nothing is builder-published yet. When prices come out, confirm them directly and ask which lots carry premiums.
- The plat and your specific lot — lot sizes are not published; review the recorded plat for setbacks, easements, drainage, and any HOA or grading details before you commit to a particular lot.
- School zoning — confirm the current attendance zoning for the exact address with Sumner County Schools yourself, since lines can be redrawn as new sections deliver.
Thinking about Oak Hill Phase 3?
This one is early — preliminary approval, no builder or pricing yet — so the most useful thing we can do is watch it for you and give you the straight read the moment plans and numbers are out. For current pricing and availability once they are published, call or text 615-265-1000. We are happy to walk the site with you, send a video once there is something to show, and have a buyer's agent in your corner from day one.
The neighborhood it's expanding
Oak Hill Phase 3 sits in the same corner of Gallatin as the established Oak Hill subdivision and its neighbor Roundtree, both accessed off SR 31E (Nashville Pike) in the area south of Gallatin Country Club. Public real-estate references list Oak Hill and Roundtree as adjoining subdivisions in that stretch of Gallatin, which lines up with the Phase 3 site description of sitting south of SR 31E and west of Roundtree Drive. In practical terms, this is infill/expansion growth off a corridor and street grid that already exists, not a stand-alone development carving into raw acreage.
What's actually on file so far
Everything publicly verifiable about Oak Hill Phase 3 traces back to one source: the City of Gallatin's own "Developments in Gallatin" tracker (gallatintn.gov, checked 2026-06), which lists it under recent approvals as "33 single-family residential lots, on 16.12 +/- acres, located south of SR 31E and west of Roundtree Drive," at the preliminary-approval stage. That is the entirety of the public record as of this writing — no builder has been named on that tracker, no pricing has been published, and no construction-start date is listed. We did not find a separate news story, builder press release, or Planning Commission agenda item with additional detail beyond what the city's own tracker shows, so we are not going to manufacture specifics that aren't there.
Why 'preliminary approval' matters
Preliminary plat approval is a real milestone — the City of Gallatin's Municipal-Regional Planning Commission has signed off on the general layout — but it is a step, not a finish line. Final plat approval, infrastructure installation (roads, utilities, grading), and a builder actually taking down lots all still have to happen before Oak Hill Phase 3 is a place you can buy a home. Plans at this stage can and do change: lot counts get adjusted, timelines slip, and sometimes projects are re-platted entirely. We treat every number here as current-as-of-today, not a promise about what breaks ground.
We track the City of Gallatin's development tracker and Planning Commission filings for Sumner County new-construction projects like this one every week. If you want Oak Hill Phase 3 on your radar before it's publicly listed anywhere — builder announcement, final plat, first price release — call or text 615-265-1000 and we'll add you to the early-interest list and reach out the moment there's real news, not before.
Community details as of 2026-06; new-construction pricing, phases, and availability change often — we confirm everything current before you write an offer. We represent buyers in new construction at little or no cost to you, and because we tour these communities constantly, we help you find the right fit and navigate the build.
Where it is
Oak Hill Phase 3 — Gallatin, TN · Open in Google Maps
Written by
Will Johnson — The Will Johnson Team at eXp Realty
Will Johnson is a U.S. Army veteran, former nurse anesthetist (CRNA), and Middle Tennessee new-construction specialist — he tours these communities every week. His expertise has been featured in CBS MoneyWatch and Bottom Line Personal (RealTrends Verified 2026). Meet the team →
615-265-1000Frequently asked questions about Oak Hill Phase 3
Where is Oak Hill Phase 3?▾
Oak Hill Phase 3 is a new-construction community in Gallatin, Sumner County, Tennessee. Oak Hill Phase 3 is a proposed 33-lot single-family expansion on about 16.1 acres located south of SR 31E and west of Roundtree Drive in Gallatin.
What kinds of homes are in Oak Hill Phase 3?▾
Oak Hill Phase 3 offers single-family homes.
Is Oak Hill Phase 3 still selling?▾
Oak Hill Phase 3 is a coming-soon community — homes aren't selling yet, but we can get you on the early-interest list and share what's known so far.
Who is a top new-construction agent in Gallatin, TN?▾
The Will Johnson Team specializes in new construction across Sumner County and the wider Middle Tennessee market — we tour these communities every week and track dozens of active communities across the region, their builders, pricing, and build timelines. Will Johnson is a U.S. Army veteran and former nurse anesthetist (CRNA), featured in CBS MoneyWatch and Bottom Line Personal and RealTrends Verified 2026. We represent buyers in Oak Hill Phase 3 and across Gallatin at little or no cost to you in most new-construction sales (the builder usually pays our commission; a broker fee can apply unless it's absorbed at closing). Call 615-265-1000.
Can The Will Johnson Team represent me at Oak Hill Phase 3, and what does it cost?▾
Yes — we represent buyers in new construction, and because we tour Sumner County communities constantly we help you compare Oak Hill Phase 3 against the alternatives and navigate the build from contract to closing. On cost: most builders pay our commission, so our representation is often little or no cost to you — but it varies by builder (a few pay a reduced flat fee, where you'd cover the difference), and a broker fee can apply unless the builder absorbs it at closing. We'll tell you exactly what, if anything, it costs at Oak Hill Phase 3 before you tour. Call 615-265-1000.
Own a home in Oak Hill Phase 3?
Thinking about selling — now or down the road?
Here's our edge: the out-of-state families reading this page are exactly the buyers we'd put your home in front of. List with The Will Johnson Team and your home gets a cinematic YouTube tour, a multi-platform social campaign, a coordinated open-house launch, and direct exposure to our pipeline of buyers relocating to Middle Tennessee — national reach a typical local listing never gets.
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