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Underwrite an address →Underwrite — $79

Property overview

2609 Sonoma Blvd, Vallejo, CA 94590

Beats renting and index funds on our cautious numbers, but by too little to survive an ordinary rent shortfall. It passed the math, not our bar.

Sonoma Boulevard corridor, Vallejo · Downtown Vallejo Specific Plan and the 6th Cycle Housing Element upzone 0.43 mi

Analysis of 2026-09-07 · page updated 2026-10-09

Ask $475,000 Beds / baths 6 / 3 Listed sqft 2,200 Units 2 Days on market 124 as of 2026-10-09 HOA $0 APN 0056044130

The underwrite

What the $79 underwrite contains

The facts below are public, and so is every source behind them. What a buyer pays for is the answer and the working behind it.

  • Our answer at cautious, expected and best-case rents, side by side.
  • Every rent we used, and the registry cells it came from.
  • Tax reset arithmetic at this ask, with each parcel charge named.
  • How far rents can fall before the answer turns over.
  • What would change the answer.
  • What to demand in writing before you sign.

Delivered within one business day. Every Bay Area 2–4 unit that beats renting and index funds, the week it lists.

Members: open the full underwrite

This building stood on a board, so the pass opens its underwrite. Sign in and this page hands you the whole thing.

Verification

What we verified

Fact Status Source
2 residential units plus a ground-floor commercial storefront, in two detached buildings on one lot corroborated listing prose describes the mix outright: a street-level storefront of about 500 sqft with a bathroom and storage, a three-bedroom one-bath unit directly above it, and a rear building holding a separate three-bedroom two-bath residence. Bedroom and bath chips of 6 and 3 sum exactly to those two dwellings, and the parcel carries a single APN. Only the two residences count as dwellings here, and the storefront earns nothing anywhere on this page
Zoned Mixed verified the zoning field on the public listing reads "Mixed", which matches a ground-floor retail bay under two flats and matches the arterial frontage. Mixed use is permitted in our scope and is not a disqualifier, though it changes what a buyer is underwriting
Annual tax $5,770 against a 2025 assessed value of $121,970 verified both figures appear on the public listing, together with a 2026 assessment of $124,408. Against the current assessment that works out to 4.73%, roughly four times Solano County’s 1.21% median, and it is the single most consequential number on this page. No secured bill was read to decompose it: Solano parcels fall outside the four county formats our tax-bill tooling recognises
Ask $475,000, cut twice from $550,000 since June verified price history on the public listing: listed 6/8 at $550,000, cut 6/15 to $499,000, cut again 7/29 to $475,000. Down 13.6% in under two months and still unsold at 92 days
Delivered 100% vacant, sold strictly as-is stated the seller states both in the listing prose and calls the property a fixer-upper and a blank canvas. Vacancy removes the tenancy question that usually clouds a rent basis, and it also means no rent roll exists to check our bands against
4 listing photos analyzed, 2 flags, one of them structural verified photo analysis pass on 2026-09-07. Every frame is exterior; no interior of either dwelling is photographed. Glazing runs across most of the ground-floor facade of a 1970 wood-frame building, which reads as a potential soft-story condition, and the band above the storefront shows peeling paint and surface deterioration
Owner is drawing architectural plans for an ADU stated listing prose says the owner is currently working on plans for an ADU addition. Plans are not permits and no third dwelling exists today, so nothing on this page counts income from one

5 facts checked against a named source. 2 we could not settle. 6 open questions, written out in the underwrite.

Assessor

What the roll says

Assessed value
$121,970
Rate used
2.114%
Tax bill at this ask
$10,042/yr

A bill on the roll belongs to the seller. A sale resets the assessment, so the figure above is what a buyer at this ask would owe.

Community facilities district: unknown in name, large in size: about $4,294 a year of this bill, three quarters of it, behaves as fixed direct charges. Whether that is a community facilities district, business improvement district assessments on an arterial commercial frontage, sewer and storm charges, or some combination cannot be told without the bill. None of it resets at sale and none of it scales down.

Standing

Where this sat

On the North Bay board on August 24, 2026, August 31, 2026, September 7, 2026, September 14, 2026.