Belcastle

Belcastle is a custom estate community in College Grove, Tennessee, built around larger acreage, privacy, and a deliberately unstructured feel. There is no golf-club programming layered on top, and the community emphasizes building without HOA restrictions — so the appeal here is space and latitude rather than a tightly amenitized lifestyle. We tour new-construction communities across Williamson County constantly, and we represent buyers in new construction at little or no cost to you, which means we can walk Belcastle with you, talk through the homes and the land, and help you decide whether it's the right fit.

The builder and home styles

Belcastle's builds include Aspen Construction, an estate-focused custom builder. The homes here are custom estates on larger lots — the kind of new construction where the land, the lot orientation, and the floor plan are as much a part of the decision as the finishes. Because these are custom homes, specifics like square footage, bedroom and bathroom counts, and included features vary by plan and by lot, so treat anything you read online about a particular home as a starting point and confirm the current details directly.

If you'd like to understand exactly which plans are available, what's standard versus an upgrade, and how a given home sits on its acreage, we're happy to pull that together with you and walk it in person. Call 615-265-1000 and we'll line up the current options at Belcastle.

Amenities and day-to-day living

Belcastle is intentionally light on structured community amenities — there's no golf club and no formal amenity package as part of the draw. The character here is privacy on larger acreage with the freedom to build without the kind of HOA restrictions that govern more tightly planned subdivisions. For buyers who want room to breathe and fewer rules over what they can do with their land, that's the point. If a community amenity matters to you, ask us and we'll confirm what does and doesn't exist on the ground today, because that's exactly the kind of detail that should be verified rather than assumed.

Location and getting around

Belcastle sits in College Grove, in the southern part of Williamson County, an area known for its rural, open feel and acreage-style living. Commute times from a property like this depend heavily on where you're actually driving and when you leave, so rather than quote a number, we'd tell you to clock it yourself at your real departure time — drive from the lot to your office, your school, or the airport on a normal weekday morning and again on a weekend, and you'll know far more than any estimate could tell you. We're glad to suggest the routes worth testing while you're out at the community.

Who it fits

Belcastle tends to fit buyers who want a custom estate on larger acreage and value privacy and flexibility over a heavily amenitized, rule-bound community. If you're drawn to building or buying a custom home where the land and the lack of HOA restrictions are central to the appeal — and you don't need an on-site golf club, pool, or formal amenity package — this is the kind of community worth touring. If, on the other hand, you want structured amenities and a more programmed neighborhood feel, we can point you toward Williamson County communities built around that instead.

What to verify before you buy here

• Current pricing — new-construction pricing moves fast, and on custom estates it varies by plan and lot, so have us pull the live numbers before you anchor to anything you've seen online.
• HOA dues and what they cover — confirm whether there's an HOA, what (if anything) it charges, and exactly what those dues do and don't cover, given the community's no-restriction emphasis.
• Lot specifics — acreage, boundaries, setbacks, easements, utilities, well versus public water, and septic versus sewer all vary on larger-acreage lots and should be confirmed lot by lot.
• Builder warranty and included-versus-upgrade — get the written warranty terms and a clear breakdown of what's standard in the price versus a paid upgrade.
• Build timeline — confirm the realistic schedule from contract to completion, since custom builds can shift.
• The real commute — drive your actual routes at your actual departure times before you commit.

Where Belcastle sits and how to get there

Belcastle is accessed off Eudailey Covington Road in College Grove, with the community entrance near 6656 Eudailey Covington Road, TN 37046. The most commonly cited route from Nashville runs I-65 to I-840 East to Exit 37 (Arno Road), then a right on Arno Road and a left onto Eudailey Covington Road, with the neighborhood roughly 3.5 miles ahead on the left. College Grove sits south of Nolensville and southwest of Franklin — as the crow flies it's roughly 11-12 miles from Nolensville and 14-18 miles from Franklin depending on the route, both usually 15-25 minutes by car under normal conditions (per general mapping distance data). As always, that's a planning estimate, not a promise — drive it yourself at the time of day you'd actually be commuting before you decide it works for your life.

About the builder: Aspen Construction

Aspen Construction is a Brentwood-based custom builder, headquartered at 8005 Church St. East, Suite 201, Brentwood, TN 37027 (aspen-construction.net). According to the company's own bio and its Home Builders Association of Middle Tennessee profile, it was founded roughly twelve years ago by president/CEO John Zelenak after he broke away from larger production builders to focus on high-end custom work, building on more than two decades of home-building experience overall. Aspen's other Middle Tennessee work includes luxury communities in Brentwood such as Witherspoon and Rosebrooke, plus historic-district custom builds in Nashville neighborhoods including Belmont/12 South, Edgehill, East Nashville, Hillsboro Village, and Sylvan Park. That range — high-end new construction alongside historic in-town renovation — is part of why Aspen is positioned as an estate-tier builder in a community like Belcastle rather than a high-volume production shop.

How big is Belcastle, and what's actually been built

Belcastle is marketed as a six-estate-home community on 5.0-plus-acre homesites (per the community's own marketing site, belcastlecommunity.com) — small by design, which is part of the point for buyers who want privacy over density. Recent and active listings give a concrete sense of scale: 7025 Belcastle Lane sold for $4,801,308 on February 18, 2025, on roughly 5.2 acres, with an HOA reported on that closed sale (Redfin) — a sign an association exists here, though we confirm the current dues and exactly what they cover directly rather than repeat a number tied to someone else's closing. 7013 Belcastle Lane was marketed under construction in a September 2025 Williamson Source feature as a 6,794-square-foot, six-bedroom, nine-bathroom estate on 5 acres, listed at $5,199,900, with buyer customization still available as of that writing. Other Belcastle addresses have listed in the roughly $4.5-5.0 million range with homes in the 7,000-8,000-plus-square-foot class, and specifics like included allowances (for example, a pool or backyard allowance on one listing) varied by home and by builder contract. Individual homesites have also been marketed separately by the acre. All of this is a snapshot of what's sold or listed as of 2025 into 2026 — treat every number here as history, including any HOA figure, and ask us to pull the live, current inventory and HOA documents before you assume anything is still available or unchanged.

Utilities and infrastructure to confirm

College Grove's rural infrastructure is different from denser Franklin or Brentwood subdivisions, and it's worth understanding before you buy. Electric service in this part of Williamson County is generally provided by Middle Tennessee Electric Membership Corporation, and water service in the College Grove area is generally provided by the Nolensville-College Grove Utility District, a utility district established in 1967 that draws from a mix of surface-water sources and at least one local well. Given the acreage-estate character of Belcastle, confirm directly whether each specific homesite is on utility-district water or a private well, and whether wastewater is handled by septic (common on larger College Grove lots) or a connected sewer line — this varies lot by lot and isn't something to assume from a neighboring property.

Schools

Schools are assigned by address, not by neighborhood name, and zoning lines are set by the Williamson County Schools board and can change from year to year. Rather than name a specific elementary, middle, or high school here and risk it being out of date, pull the current zoned schools for a specific Belcastle address using the Williamson County Schools zoning tool at wcs.edu, or ask us and we'll look it up for the exact lot you're considering.

The College Grove backdrop

Belcastle's ZIP code, 37046, covers College Grove and stretches into a mostly rural corner of Williamson County (with a small sliver reaching into Rutherford County). Third-party demographic aggregators put the ZIP's median household income and median home value well above regional and national norms, consistent with College Grove's reputation as an estate and large-acreage corridor rather than a starter-home market — but treat any income or home-value figure you see online as an unverified, dated snapshot rather than a current appraisal, and never as a predictor of what a specific property is worth today; verify current figures directly before relying on them.

Investor and long-term-buyer lens: what to verify before you buy in Belcastle

Price context — and what we won't tell you

Reported Belcastle activity places closed and listed homes generally in the $4.5 million to just over $5.2 million range as of 2025 into 2026, based on individual closed sales and active listings referenced above (Williamson Source, Redfin, Compass). We're telling you what's changed hands and what's been asked — we are not telling you what a home here will be worth next year or in five years. Estate-tier new construction on 5-plus-acre lots moves on its own supply-and-demand rhythm, driven by how many of the six homesites remain, buyer demand for College Grove acreage, and construction costs at the time you build. Nobody can predict future prices with confidence, and we won't pretend otherwise — what we can do is pull the live comps and the current asking prices before you make a decision.

Frequently asked questions

What will a home in Belcastle cost? Recent closed and listed prices have generally run from about $4.5 million to just over $5.2 million, based on the specific sales and listings referenced above. That's history, not a quote — current pricing on any remaining homesite should be confirmed directly, and we can't predict where prices will be by the time you're ready to buy.

What schools serve Belcastle? Schools are assigned by address and zoning lines can change, so rather than name a school here, pull the current zoned elementary, middle, and high school for the specific address using the Williamson County Schools zoning tool, or ask us and we'll confirm it for you.

Is Belcastle on well and septic, or public utilities? Electric service in this part of the county generally comes from Middle Tennessee Electric Membership Corporation, and water generally comes from the Nolensville-College Grove Utility District, but confirm the specific water source and whether a given lot uses septic or sewer directly with the builder before you buy — this can vary lot by lot on larger acreage.