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© 2026 OnePercent · Estimates carry bands, never promises.the line

456 Seymour St, Napa, CA 94559 — $289,000 · ~0.9% rule | OnePercent

456 Seymour St, Napa, CA 94559

$289,000

Overview Financials Comps Location Analysis Calculator Nearby Risk Neighborhood Market

Home·Napa 94559·456 Seymour St, Napa, CA 94559

Last confirmed 4 days ago

456 Seymour St, Napa, CA 94559

1,196 sqft · built 1900 · Napa · SINGLE_FAMILY·source listing ↗

$289,000

rent, three ways

OnePercent model (vv1)$2,692/mo

p10–p90 confidence band

HUD Fair Market Rent · 94559 · $1,880/mo

Area comps median (last 90d)—

FMR from HUD SAFMR FY2026. Never a naked estimate.

the locale

County

Napa

Flood risk indexVery High FEMA NRI

Median household income$105,188

Median area rent$2,079/mo

Median home value$898,600

the verdict

0.93%vs 1.0% target

wide confidence band

Modeled rent: $2,692/morent estimate
Property tax: —listing
Insurance: $1,456/yrstate avg
HOA: Nonelisting

Cap rate: 7.0%
Cash flow: +$222/mo
Cash-on-cash: 4.0%

financing: 20% down · — (FRED, live) · 30yr

$289,000

0.93% · rent $2,692

Intrinsic value · income approach

$627,321

54% below intrinsic value

Value = net operating income ÷ market cap rate. Not investment advice.

Ten-year owner return

Equity multiple, per-year cash flow, and appreciation modeling are a Pro feature.

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