Will an ANJO home
fit your land?

Most of what determines whether an ANJO can land on your property has nothing to do with the house. Setbacks, slope, fire and flood hazard, how a truck reaches the site, where the utilities are. A feasibility study is how we find out — and it is where nearly every project should start.

1Property
2Home
3Results

Tell us about your property

We use your address to pull public parcel, zoning, and hazard data. Nothing is shared.

Primary residence
ADU / guest house
Long-term rental

Land questions, answered in minutes — not months.

Figuring out whether you can build is usually the slowest, most opaque part of adding a home. HomeFit does the research a specialist would do by hand — by reading the same public records — and a human verifies every result.

1

Enter your address

That's all we need to find your parcel, its exact boundaries, its zoning, and the rules that apply to it.

2

We screen 20+ checks

Zoning & ADU eligibility, setbacks against your chosen model's real footprint, wildfire and flood zones, slope, the delivery route for factory transport, and utility availability.

3

A specialist verifies

An ANJO code specialist reviews every screening before it becomes your report. No exceptions.

4

You get a clear answer

Green, yellow, or red — with the exact reasons, the rules behind them, and what each one means for cost and timeline.

Where the answers come from

Every determination in your report cites its source. We don't guess — if a record can't be verified, we say so and a specialist resolves it by hand.

California ADU Law & HCD Handbook

Gov. Code §§ 66310–66342 — the statewide rules that guarantee ADU rights on most residential lots.

Sonoma County Code & Permit Sonoma

Chapter 26 zoning regulations, ADU standards (§ 26-88-060), and septic policy — the local rulebook.

Sonoma County GIS & ActiveMap

Official parcel boundaries, zoning designations, and overlay districts for your exact lot.

CAL FIRE Hazard Severity Maps

The State Fire Marshal's 2025 wildfire hazard zones, which set construction and defensible-space requirements.

FEMA Flood Maps & USGS Terrain

National flood hazard layers and elevation data for slope and drainage screening.

ANJO Product Specifications

The real dimensions, transport, and installation requirements of each ANJO model — so the answer is about your home.

Every report carries a specialist's sign-off.

HomeFit does the research a specialist would do by hand — reading the same public records, zoning codes, and hazard maps you'd need for a permit. An ANJO code specialist reviews and signs off on every report before it's yours, so what you receive is ready to act on.

Every finding cites the code section or map it came from, anything uncertain is flagged rather than estimated, and the $1,000 feasibility study goes deeper still — applied to your deposit at order.

What you receive

  1. 01A written site pre-screen — findings by category, every source cited.
  2. 02A code specialist's review and sign-off on those findings.
  3. 03A summary of what your site will require before a unit can arrive, and what that means for your timeline.
  4. 04A call to walk through all of it and answer what the report raises.
Sample Data

Site Pre-Screen Report

Property1420 Redwood Hollow Rd, Occidental, CA 95465
APN077-310-042 (sample)
Model · UseANJO Terra (2BR) · Detached ADU
Report dateJune 11, 2026
Report IDSON-2026-0147
Pack versionSonoma-v1.0
A. Reyes, Architect & Code Specialist

Reviewed and approved · June 11, 2026 · 2 findings verified by hand

YELLOW — Feasible with conditions

No blockers found. Two site conditions — septic and wildfire zone — will add scope. Estimated added complexity: moderate.

Summary

A detached ANJO Terra is permitted on this parcel as an ADU and fits comfortably within setbacks, height, and lot-coverage limits. The property sits in a High fire hazard severity zone, so the home must meet California's wildfire-hardening construction standard (standard on all ANJO units) and the site will need defensible-space compliance. The area is unsewered: a septic system (OWTS) is required, pending a soil evaluation. Factory delivery is viable via Bohemian Hwy with one flagged turn requiring a smaller transport configuration.

Verified Findings by Category

A · Zoning & Use

GREEN
Parcel zoned RR-B6 20 (Rural Residential). Detached ADU permitted; parcel is not in the Z (ADU-exclusion) combining district. State ADU law applies: ministerial approval, no minimum lot size.
Sources: Sonoma Co. Code § 26-88-060; Cal. Gov. Code § 66314; Permit Sonoma ActiveMap (ret. 06/11/2026)

B · Dimensional Fit (Terra: 48′ × 16′, 14′-2″ H)

GREEN
Setback math: 16′ width + 4′ + 4′ state-floor side/rear setbacks = 24′ required; buildable envelope ≈ 95′ wide → PASS. Height 14′-2″ vs. 16′ single-story limit → PASS. Lot coverage incl. existing residence: 6.1% vs. limit → PASS.
Sources: ANJO Terra spec sheet v2; Cal. Gov. Code § 66314(d); Sonoma Co. Code § 26-88-060(g)

C · Site Constraints

YELLOW
Fire: HIGH fire hazard severity zone (2025 LRA map) → Chapter 7A construction required (ANJO standard) + defensible-space plan. Flood: FEMA Zone X (minimal) → PASS. Slope at likely build site ≈ 8% → PASS. Not in coastal zone.
Sources: CAL FIRE FHSZ Viewer (ret. 06/11/2026); FEMA NFHL panel 06097C0530F; USGS 3DEP

D · Delivery & Installation

YELLOW
Route via CA-116 → Bohemian Hwy verified for WR transport spec; one switchback at mile 2.3 flagged — requires split-load transport configuration (adds delivery cost, not a blocker). Crane set feasible from driveway apron; 60′ clear radius confirmed on aerial.
Sources: WR Transport Spec T-2026; route survey via satellite + street imagery (ret. 06/11/2026) — verified by specialist

E · Utilities

YELLOW
No sewer service at this location → septic (OWTS) required; 2-bedroom unit requires soil/perc evaluation to size the system. Water: existing well on parcel — capacity check recommended. Power: PG&E service at existing residence; ~180′ run to likely ADU site.
Sources: Sonoma Co. Code Ch. 24; Permit Sonoma Well & Septic; ANJO utility lookup table v1

Resolved During Specialist Review

  • Deed restrictions: county recorder search returned no CC&Rs restricting ADUs — verified by specialist 06/11/2026.
  • Riparian setback: seasonal creek on east boundary confirmed outside the 50′ riparian corridor of the likely build envelope.

What This Means for Cost & Timeline

Septic systemSoil evaluation, design & install
Split-load deliverySmaller transport configuration
Defensible spaceVegetation plan for fire zone
Power trench ~180′Run from existing service
Audit: 22 checks run · 18 determined by engine with citation · 4 verified or resolved by specialist · 0 unresolved. Data retrieved June 11, 2026. Engine: ANJO Feasibility Engine, Sonoma Pack v1.0.

Disclaimer: This report is a preliminary feasibility screening based on public records and ANJO product specifications as of the retrieval date. It is not a permit, a permit determination, or a guarantee of approval. Final requirements are set by the permitting jurisdiction. All figures fictional — sample report for demonstration.

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