299 Sundial Cir #299

Port Isabel, TX 78578

$499,000C

4 bd · 3.0 ba · 2,925 sqft · Built 2015 · SingleFamily · Active · 82 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $5,584/mo
• Mortgage (P&I): −$2,617
• Tax + insurance: −$1,258
• HOA: −$365
• Vac / Maint / Mgmt: −$1,173
• Net cashflow: $171/mo
• Annual: $2,058/yr
• Cap rate: 7.73%
• Cash-on-cash: 5.14%
• DSCR: 1.23
• 1% rule: 1.12%
• Cash to close: $139,720

Investor read

• This is a 4-bed/3.0-bath single-family listed at $499k. Condition is rated good.
• At list price, monthly cash flow is $171 ($2k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($6k rent vs $499k).
• It's been on market 82 days — a 6% lower offer ($469k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $469k (6.0% below list) — sets the bar for market timing.
• Local home prices are declining (-3.0%/yr); year-one equity from $3k of loan paydown is wiped out by about $15k of value loss. Plan a longer hold.
• Location reads 75/100 on livability (#157 in TX, #4,282 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: employment D, schools F, crime F.
• Point Isabel ISD (town): math 14% / reading 31% proficiency, ranked #756 of 826 in TX (top 92%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
• Watch-outs: flood insurance adds $427/mo.
• Market conditions: 254 active listings in the ZIP; 3 comparable units currently listed for rent nearby; rentals at typical pace (median 22d on market — plan ~3-4 weeks tenant-placement turnaround); 2,326 units permitted in Cameron County in 2024 (503 in 5+ unit buildings).
• Cameron County population projected at +3% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
• Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 5→18/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 7.7% vs local median 3.4% in Port Isabel — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.

Questions for listing agent

• It's been on market 82 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
• What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
• What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
• Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
• Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
• Schools are F-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
• Crime grade is F in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
• This sits on a lake — are riparian / water-frontage rights deeded with the parcel? Any dock permits, shoreline easements, or HOA water-use restrictions?