3712 Porter Cir #35

Bethel Island, CA 94511

$195,000B

3 bd · 2.0 ba · 960 sqft · Built 1979 · Manufactured · Active · 130 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $3,154/mo
• Mortgage (P&I): −$1,023
• Tax + insurance: −$752
• HOA: −$0
• Vac / Maint / Mgmt: −$662
• Net cashflow: $718/mo
• Annual: $8,614/yr
• Cap rate: 13.34%
• Cash-on-cash: 25.15%
• DSCR: 2.12
• 1% rule: 1.62%
• Cash to close: $54,600

Investor read

• This is a 3-bed/2.0-bath manufactured listed at $195k.
• At list price, monthly cash flow is $718 ($9k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($3k rent vs $195k).
• It's been on market 130 days — a 12% lower offer ($172k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $172k (12.0% below list) — sets the bar for market timing.
• In year one you build about $21k of equity ($1k loan paydown + $20k appreciation (10.0% local appreciation)).
• Location reads 49/100 on livability (#1,166 in CA) — a working-class tenant base; expect higher turnover. Strengths: crime A-; Watch: employment C-, schools F, amenities F.
• Oakley Union Elementary (suburban): math 26% / reading 40% proficiency, ranked #837 of 1,400 in CA (top 60%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
• Watch-outs: flood insurance adds $427/mo.
• Market conditions: 78 active listings in the ZIP; 2,169 units permitted in Contra Costa County in 2024 (896 in 5+ unit buildings).
• Contra Costa County population projected at +26% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
• 3 sale attempts since 4y ago; this cycle's ask has dropped $15k (7%) from the opening price — seller is motivated, your offer sets the floor, not the list.
• Current owner paid $145k; 34% above their basis — modest negotiation headroom, anchor on the comps not their cost.
• At projected returns (10.0% appreciation + 3.0% rent growth), your $55k cash investment doubles in ~2 years — after that, you're playing with house money.
• By year 2, paydown + projected appreciation supports a ~$34k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
• Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); extreme-heat days projected 7→14/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 13.3% vs local median 2.7% in Bethel Island — 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 130 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
• Built in 1979 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
• What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
• 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?
• What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
• What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.