Out-of-market investors see a 4-bedroom brick home in South College Station, do the math against Northgate rents, and assume Castlegate is a game-day and by-the-bedroom opportunity waiting to happen. It isn't. The pro forma that actually works here is a boring one: a single family or an A&M staff household on a 12-month lease, paying between roughly $2,050 and $3,600, staying multiple years.
The reason has less to do with distance from campus than most guides suggest. It's written into the HOA documents.
The rule that sets the tenant before you close
Castlegate's HOA restricts short-term and game-day rentals, and vacation-style housing is not permitted unless the owner remains on-site and the property operates as a registered bed and breakfast. Read that sentence twice before you underwrite. It removes three revenue streams investors from Dallas, Houston, or Austin routinely price into a College Station acquisition: football weekend nightly rates, parents-weekend premiums, and semester subleasing to five or six students in a 5-bed floor plan.
What's left is a long-term lease to a household that qualifies under the City of College Station's "no more than four unrelated" occupancy rule, which the city has enforced since 1939 and now backs with civil penalties in addition to criminal prosecution. Violations run $250 to $500, and the ordinance is explicit that the property owner, manager, local contact, or tenant can each be found responsible.
That combination, HOA rental policy plus city occupancy code, is why Castlegate reads as a family submarket on a spreadsheet even though it sits inside a university town.
Eight miles is a lease-length decision, not a commute complaint
Castlegate is roughly 8 miles from the Texas A&M campus. In a car, that's nothing. In a leasing decision, it's everything. Undergraduates who want walkability or bus routes lease closer to campus. The households that willingly drive from Rockcliffe Loop or Kimbolton Drive to A&M are typically faculty, staff, medical residents at nearby Baylor Scott & White, and CSISD families who chose the area for schools like Forest Ridge Elementary, Spring Creek Elementary, Pecan Trail Intermediate, Wellborn Middle, and College Station High School.
Those tenants renew. They don't move in August and out in May. Your vacancy model should reflect that, and your turnover reserve should be smaller than what a student-adjacent proforma would use.
What the current rent stack actually looks like
Active listings in Castlegate as of July 2026 land in a tight band that a Dallas or Austin investor should map carefully before pricing an offer.
Configuration | Approx. size | Current asking rent |
|---|---|---|
3 bed / 2 bath, resale | 1,540 to 1,680 sf | $2,050 to $2,300 |
3 bed / 2 bath, upgraded or one-story with study | 1,670 to 2,100 sf | $2,300 to $2,495 |
4 bed / 3 bath | 1,830 to 2,600 sf | $2,495 to $3,050 |
4 bed / 4 bath, larger plan | 2,900 to 3,200 sf | $2,900 to $3,599 |
For context, the RentCafe College Station apartment average sat at $1,791 as of early July 2026, up 1.31% year over year, and Rentometer's citywide medians in mid-July put 3-bedroom homes near $1,996 and 4-plus bedroom homes near $2,569. Castlegate rents sit above both benchmarks, which is what you'd expect for CSISD-zoned single-family product with pool and event center access. It also means the ceiling is closer than an out-of-town investor would guess. A $3,600 asking rent on a 5-bed home is the top of the market, not the midpoint.
The acquisition side is loosening
A recent snapshot placed Castlegate's median sale price near $419,000 in February 2026. By April 2026, the neighborhood showed 14 homes for sale, 7 homes for rent, a median 40 days on market, and a buyer's-market classification with homes generally selling around asking. Broader 12-month data has median sale prices closer to $470,000 with about 55 days on market, which reflects the mix of larger Castlegate II resale product and new construction in the pipeline.
Translation for the underwriter: you are unlikely to win a bidding war here in mid-2026, and 40-day DOM gives you real inspection and negotiation room. That matters more than the headline median, because Castlegate II is still delivering new David Weekley homes on the same streets where 2000s-era resale sits at lower price-per-square-foot. Pull comps by phase, not by neighborhood.
Fixed carrying costs you should not eyeball
- Castlegate II HOA dues have been listed at $600 per year in association documents, covering the aquatic center and event center run by the HOA.
- The Gardens of Castlegate, a gated sub-association inside the original Castlegate, carries higher annual dues and includes lawn care. If you own here, that changes both your operating cost line and your tenant's expected service level.
- Homes zoned to CSISD had elementary boundary adjustments approved in September 2025 that take effect for 2026-27. Confirm the assigned campus for the specific address before you build a family-tenant thesis around a particular school.
The regulatory wildcard: SB 1567
Investors who base a Castlegate acquisition on the occupancy rule staying in place should watch state law. Texas Senate Bill 1567, which would prevent home-rule cities that host a university from limiting the number of unrelated occupants, passed the House 101-2-2 in the 2025 session and moved toward the governor's desk. The city's public position has been to follow whatever law is on the books.
Two implications for your model:
- If the city ordinance is preempted, more Castlegate homes could theoretically host five or more unrelated tenants. The HOA rental restrictions still apply, so the by-the-bed conversion in this neighborhood remains constrained even if the citywide cap moves.
- The tenant pool that currently drives rent stability, families and A&M staff, is sensitive to how many neighboring homes convert. Rent premiums for a quiet CSISD-zoned street exist because the street is quiet.
Underwrite the current rule. Stress test the alternative.
Castlegate vs. Castlegate II, from an owner's chair
The two sections trade at similar rent per bedroom but different operating profiles.
Castlegate (original) tends to be earlier-2000s construction, lots roughly 0.20 to 0.30 acres, and amenity access to trails, ponds, playgrounds, and courts. Roofs and HVAC systems in this stock are aging into replacement cycles now, which shows up in listings advertising 2022 roof, 2020 AC, 2024 water heater. Price capital reserves accordingly.
Castlegate II is mostly 2010s and newer, with lots typically 0.14 to 0.20 acres, plus the aquatic center and HOA-run event center. Mechanical systems are younger, HOA dues are documented, and David Weekley continues to deliver new inventory. That new supply is your competition on rent-up, not just on resale.
Where feeder-market investors get the math wrong
Three assumptions from Dallas, Houston, and Austin buyers that do not survive contact with Castlegate:
- "I'll do football weekends on Airbnb to juice yield." The HOA policy blocks it in almost every case.
- "5 bedrooms means 5 rents." The city occupancy cap plus the HOA policy make bed-by-bed leasing effectively unavailable, and the tenant pool that pays a family rent doesn't want a rotating roommate structure anyway.
- "Newer is always better yield." New David Weekley product carries a builder premium that resale in original Castlegate does not, and the two rent within a few hundred dollars of each other for equivalent bedroom counts.
The correct thesis is smaller and more durable: buy the right floor plan in the right phase at a negotiated price, lease it to a family or a staff household for 12 to 24 months at a time, and let the operating simplicity do the work.
FAQs
Can I convert a Castlegate home to a student rental? Legally, up to four unrelated tenants can share a single-family dwelling under current city rules, subject to change if SB 1567 becomes law. Practically, the location and HOA culture attract family-lease demand, not student demand, and the HOA rental restrictions foreclose game-day and short-term strategies.
What's the realistic vacancy assumption? Family and staff tenants in South College Station typically sign 12-month leases and renew. Model tighter vacancy than you would for a student-focused property near campus, but budget a full turnover cycle every 24 to 36 months.
How do Castlegate II HOA amenities affect underwriting? They support rent, and the $600 annual dues are a fixed operating line. The Event Center and Aquatic Center matter to the family tenants you are underwriting for, so treat them as a leasing asset, not a cost sink.
Should I buy resale in original Castlegate or new construction in Castlegate II? Resale gives you a lower entry point and more negotiation room in a 40-DOM market, but plan for near-term capital on roof, HVAC, and finishes. New construction narrows your maintenance risk and widens your acquisition cost. Rents converge; carrying costs don't.
If you're evaluating a Castlegate or Castlegate II acquisition from Dallas, Houston, Austin, or San Antonio and want the phase-level comps, HOA documents, and a rent-versus-carry breakdown pulled for the specific address, Maurey Bell Group will put the file together and manage the lease-up when you close. Request a Free Home Valuation & Property Management Quote to get started.
