1225 Vienna Dr #391

Sunnyvale, CA 94089

$399,000C+

3 bd · 2.0 ba · 1,720 sqft · Built 2017 · Manufactured · Active · 59 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $4,904/mo
• Mortgage (P&I): −$2,092
• Tax + insurance: −$1,092
• HOA: −$0
• Vac / Maint / Mgmt: −$1,030
• Net cashflow: $690/mo
• Annual: $8,284/yr
• Cap rate: 9.65%
• Cash-on-cash: 12.00%
• DSCR: 1.53
• 1% rule: 1.23%
• Cash to close: $111,720

Investor read

• This is a 3-bed/2.0-bath manufactured listed at $399k.
• At list price, monthly cash flow is $690 ($8k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($5k rent vs $399k).
• It's been on market 59 days — a 3% lower offer ($387k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $387k (3.0% 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 $12k of value loss. Plan a longer hold.
• Location reads 82/100 on livability (#37 in CA, #1,258 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, employment A+; Watch: cost of living F.
• Santa Clara Unified (urban): math 49% / reading 66% proficiency, ranked #75 of 517 in CA (top 14%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
• Watch-outs: flood insurance adds $427/mo.
• Market conditions: Rents rising (+2.6%/yr); 69 active listings in the ZIP; 11 comparable units currently listed for rent nearby; rentals leasing fast (median 2d on market — plan ~1-2 weeks tenant-placement turnaround); high-income renter base; 3,838 units permitted in Santa Clara County in 2024 (1,886 in 5+ unit buildings).
• Santa Clara County population projected at +24% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
• 6 sale attempts since 20y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
• Current owner paid $340k; 17% above their basis — modest negotiation headroom, anchor on the comps not their cost.
• Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 9.7% vs local median 1.2% in Sunnyvale — 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.
• This rent runs 37% of the median local income ($158k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Questions for listing agent

• It's been on market 59 days. Have you received any prior offers? Is the seller open to a 3% 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?
• Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
• Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
• 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.
• How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.