Mendocino County · census-designated place

Redwood Valley

Redwood Valley is a census-designated place in unincorporated Mendocino County, in California’s North Coast. 2.75 sq mi of land. Zoning is set by the county, not a city government. Screen any APN in or near Redwood Valley for zoning, FEMA flood, CAL FIRE / WUI wildfire hazard, soils, geology, and planning — every finding linked to the official source — then verify with Mendocino County planning before you buy or entitle.

Updated 2026-08-29

Useful sources for searching Redwood Valley: Official sources to verify buildability in Redwood Valley ↓

About Redwood Valley land diligence

Redwood Valley is a census-designated place in unincorporated Mendocino County, in California’s North Coast. 2.75 sq mi of land. Zoning is set by the county, not a city government.

Redwood Valley is a census-designated place in unincorporated Mendocino County—confirm zoning with the county. Most deals need both a fast multi-layer screen and a follow-up with local planners—especially where city limits, specific plans, hillside fire standards, or floodplain rules apply.

Search intents this page answers: zoning in Redwood Valley, FEMA flood near Redwood Valley, CAL FIRE hazard severity, APN lookup, and whether a vacant lot is buildable before you spend on surveys or design.

Community snapshot

Redwood Valley is a census-designated place in unincorporated Mendocino County, California.

Character: Census-designated / unincorporated community in North Coast.

Land area: roughly 2.746 square miles.

Climate: North Coast Mediterranean / marine.

Regional context: wine-country influence can shape land use, tourism, and edge-lot values.

Growth outlook: Population and housing capacity for Redwood Valley should be confirmed with Census ACS and Mendocino County planning for unincorporated land; do not rely on outdated marketing copy.

Housing & land patterns

Median home

$651k

Median income

$64k

Ownership

76%

Median year built

1982

vs California

-14%

Terrain

Pacific coastal bluffs · River valleys (Navarro · Steep redwood

Redwood Valley is a census-designated / unincorporated community in North Coast with housing prices below the California ACS median, household incomes below the state average, a owner-heavy housing mix, and housing stock primarily built during the late 20th century.

Housing market

Median home value

$651k

$651,200

Somewhat lower than CA

Median household income

$64k

$63,563

Lower than CA

Vacancy rate

16.3%

California$760k
Redwood Valley$651k

-14% vs California ACS median

Housing characteristics
Owner-occupied76%
Renter-occupied25%
1982
19202025

Typical home age signal — not a forecast of new construction.

Affordability & housing mix

Home value ÷ income

10.2×

ACS proxy — median home value divided by median household income

Rent burden 30%+

0%

Share of renter households paying 30% or more of income on gross rent

Derived ACS ratios for market context — not a proprietary cost-of-living index or lender qualification standard.

Single-family units77%
Multifamily units0%
Mobile homes23%

Units-in-structure mix from ACS — shares of total housing units, not new construction pipeline.

Lifestyle & investment

Families

  • Income levels vary — confirm school and commute fit locally
  • Neighborhood amenities and lot hazards still decide fit
  • Confirm attendance boundaries on the specific APN

Retirees

  • Housing stock centered around 1982 — maintenance needs vary
  • Walkability and healthcare access differ street to street
  • Review HOA rules, insurance, and parcel hazards before buying

Investors

  • Owner-heavy markets still need local rental comps
  • Confirm rents with current listings
  • Zoning, ADU rules, and insurance drive outcomes more than ACS averages

Builders

  • Coastal bluff setbacks and erosion often matter more than raw slope %
  • Verify zoning, setbacks, and utility access early
  • Geotechnical and grading reviews are common on hillside lots
Terrain & geography

Mendocino County runs from Pacific bluffs through Coast Range mountains into inland valleys. Coastal terraces are limited; most inland land is steep forest or vineyard-friendly benches.

Elevation Sea level to roughly 7,000+ ft in the Coast Ranges

01Pacific coastal bluffsPacific coastal bluffs and marine terraces
02River valleys (NavarroRiver valleys (Navarro, Garcia, Eel tributaries)
03Steep redwoodSteep redwood and fir mountains
04Inland Anderson ValleyInland Anderson Valley and similar vineyard benches
Development checklist
  • Slope and grading feasibility
  • Flood exposure and drainage
  • Wildfire / WUI hazard
  • Liquefaction and geology where mapped
  • Zoning, setbacks, and overlays
  • Utility access (water, sewer/septic, power)
  • Geotechnical conditions on hillside or fill lots

Screen slope and elevation on the APN in Parcel View, then confirm grading, driveway grades, and pad feasibility with Mendocino County planning and a licensed surveyor/engineer.

Key takeaways

  • Use ACS medians as market context for Redwood Valley, then verify current listings locally.
  • Terrain shifts across several landscapes — from pacific coastal bluffs to inland anderson valley.
  • Parcel-specific screening for zoning, flood, wildfire, soils, and slope matters more than any countywide average.

What Parcel View checks in Redwood Valley

Parcel & APN

Boundary and assessor parcel number context so you can confirm you are looking at the right lot inside or near Redwood Valley.

Zoning & land use

Reference zoning and general plan overlays from public GIS—verify final district with Mendocino County planning.

FEMA flood

National Flood Hazard Layer zones across the parcel, including Special Flood Hazard Areas that affect insurance and building rules around Redwood Valley.

Wildfire hazard

CAL FIRE Fire Hazard Severity Zones and WUI context for insurance and defensible-space diligence around Redwood Valley.

Soils

USDA SSURGO map units for a first look at septic suitability, drainage, and grading constraints where mapped near Redwood Valley.

Geology & slope

Mapped liquefaction, fault, landslide, and terrain screens where the state publishes them for Mendocino County.

Verify locally

Parcel View is a first-pass public GIS screen. City or county planning makes official determinations for Redwood Valley.

Living and buying land in Redwood Valley

Redwood Valley is a census-designated place in unincorporated Mendocino County, California.

Character: Census-designated / unincorporated community in North Coast.

Land area: roughly 2.746 square miles.

Climate: North Coast Mediterranean / marine.

Regional context: wine-country influence can shape land use, tourism, and edge-lot values.

Growth outlook: Population and housing capacity for Redwood Valley should be confirmed with Census ACS and Mendocino County planning for unincorporated land; do not rely on outdated marketing copy.

Wildfire, flood, and insurance diligence in Redwood Valley

Hazard diligence is parcel-specific in Redwood Valley, but community patterns matter for underwriting and timeline.

Wildfire: community screening level is elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent..

Community wildfire screening note: elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.

Flood: community screening level is variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history..

Community flood screening note: variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.

Seismic: California is seismically active. Review Alquist-Priolo / fault maps and local geologic hazards for the APN..

Coastal influence may add Local Coastal Program, tsunami, or coastal setback questions on some lots.

Insurance diligence often focuses on: wildfire / wui underwriting; brush clearance and defensible space documentation; flood zone determination where fema indicates risk.

FAIR Plan / insurance context: Homeowners insurance can be constrained by wildfire, brush, and sometimes flood. FAIR Plan appears more often in higher wildfire zones — verify early in diligence.

Commute, transit, and utilities in Redwood Valley

Commute screen: Commute times from Redwood Valley depend on destination, highway access, and time of day. Map drive times for your destinations rather than relying on a single city average..

Walkability: Walkability is usually higher near downtown or village centers and lower on rural/edge lots. Visit the block and check sidewalks, grade, and services..

Bike network: Bike infrastructure varies by corridor. Check local bike plans and ride the actual route you would use.

Downtown / village center: Redwood Valley is unincorporated / CDP — commercial and service centers may be nearby towns rather than a classic city downtown.

Visit the parcel at the hours you would actually commute — last-mile access varies street-by-street.

Sewer vs septic: Sewer vs septic is parcel-specific in Redwood Valley. Confirm connection, capacity, and any septic permits with the local sanitation / environmental health desk..

Wells: Private wells appear more often on rural and edge lots. Confirm well yield, water quality, and any shared-system agreements during diligence.

Natural gas: Natural gas availability varies by street — confirm with the serving utility..

Electric/gas utility context is typically PG&E territory in this part of Mendocino County — confirm the serving utility on the meter.

Redwood Valley subareas and lot patterns

Redwood Valley is often searched as a single community name on listings and county maps.

Even without a long published neighborhood list, lot-level zoning, hazards, utilities, and school boundaries still vary.

When comparing two lots in Redwood Valley, weight WUI/fire, FEMA flood, septic vs sewer, slope/access, and easements carefully.

Lifestyle context for Redwood Valley

Redwood Valley dining and services cluster near commercial corridors and nearby centers; rural lots may be a drive from groceries and cafes.

Separate lifestyle preferences from lot-level buildability — a great street can still fail on fire insurance, flood zone, slope, or septic capacity.

Pets: Generally pet-friendly at the community level; always confirm HOA, rental, and local animal ordinances for the specific property.

How to screen a parcel in Redwood Valley

Enter the address or APN on Screen and confirm jurisdiction (Mendocino County planning (unincorporated) vs Mendocino County).

Review zoning, FEMA flood, CAL FIRE / WUI, soils, geology, and slope/elevation overlays.

SB 9 screen: SB 9 applicability in unincorporated areas depends on county implementation — confirm with county planning..

HOAs: HOAs are common in planned developments and some condo/townhome tracts — request CC&Rs early if the listing mentions an association.

Short-term rentals: Short-term rental rules vary by city and county and often require permits. Verify with code enforcement / planning before assuming Airbnb/VRBO use.

General Plan focus often includes: Confirm land-use designations and Housing Element sites with Mendocino County planning..

Land area
2.746 sq mi
Character
Census-designated / unincorporated community in North Coast
Median home value (ACS)
$651,200 (about 14% below the California statewide ACS median) · ACS 2020-2024
Median household income (ACS)
$63,563 · ACS 2020-2024
Homeownership (ACS)
76% owner-occupied
Housing stock age
About 1982
Market context
Median home $651,200 (about 14% below the California statewide ACS median); vacancy about 16.3% · ACS 2020-2024 context
County elevation range
Sea level to roughly 7,000+ ft in the Coast Ranges
Fire risk (community)
elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.
Flood risk (community)
variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.
Sewer / septic
Public sewer vs septic varies by neighborhood and edge lots — confirm with local sanitation / environmental health.
ADU screening
California statewide ADU law is strong; confirm local ordinance standards, setbacks, and parcel hazards with planning before design.

Common Redwood Valley buyer questions

Short screening answers for searches buyers actually type. These are community-level notes — confirm on the parcel and with Mendocino County planning.

Is this area expensive?

Median owner-occupied home value is about $651,200 (about 14% below the California statewide ACS median). Neighborhoods vary — confirm current listings with a local agent.

Is it a buyer's market?

Median home $651,200 (about 14% below the California statewide ACS median); vacancy about 16.3% · ACS 2020-2024 context

Is it growing?

Population and housing capacity for Redwood Valley should be confirmed with Census ACS and Mendocino County planning for unincorporated land; do not rely on outdated marketing copy.

Is it family friendly?

High household incomes (about $63,563) suggest a relatively affluent community, but school quality, commute, parks, and parcel hazards still decide family fit. Confirm attendance boundaries and screen fire/flood on the APN.

Is it good for retirees?

Housing built around 1982 means maintenance needs vary. Walkability, healthcare access, HOA rules, and insurance costs should be reviewed before purchasing.

Is it good for investors?

Tenure mix is about 76% owner-occupied. Rental demand may help, but zoning, ADU rules, STR ordinances, and insurance ultimately determine investment potential.

Are rentals in demand?

Rental demand is local. Confirm vacancy, rent comps, and any rent-stabilization or STR rules with local sources before underwriting.

Is there new construction?

Typical stock ages to around 1982; newer tracts and Housing Element sites still need local planning maps. Check current applications with Mendocino County planning for unincorporated land.

Can I build an ADU?

California statewide ADU law is strong; confirm local ordinance standards, setbacks, and parcel hazards with planning before design.

Is it wildfire prone?

Community wildfire screening note: elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.

Is flooding common?

Community flood screening note: variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.

Is there public sewer?

Sewer vs septic is parcel-specific in Redwood Valley. Confirm connection, capacity, and any septic permits with the local sanitation / environmental health desk.

Are wells common?

Private wells appear more often on rural and edge lots. Confirm well yield, water quality, and any shared-system agreements during diligence.

Are HOAs common?

HOAs are common in planned developments and some condo/townhome tracts — request CC&Rs early if the listing mentions an association.

Are short-term rentals allowed?

Short-term rental rules vary by city and county and often require permits. Verify with code enforcement / planning before assuming Airbnb/VRBO use.

What is the average commute?

Commute times from Redwood Valley depend on destination, highway access, and time of day. Map drive times for your destinations rather than relying on a single city average.

Is it walkable?

Walkability is usually higher near downtown or village centers and lower on rural/edge lots. Visit the block and check sidewalks, grade, and services.

Is it bike friendly?

Bike infrastructure varies by corridor. Check local bike plans and ride the actual route you would use.

Does it have a downtown?

Redwood Valley is unincorporated / CDP — commercial and service centers may be nearby towns rather than a classic city downtown.

Is it pet friendly?

Generally pet-friendly at the community level; always confirm HOA, rental, and local animal ordinances for the specific property.

Screen a parcel in Redwood Valley Mendocino County guide

Profile confidence: medium · Updated 2026-08-05. Informational screening only.

Frequently asked questions about Redwood Valley parcels

Is land in Redwood Valley buildable?

Buildability is not a single map label. Screen zoning, flood, wildfire hazard, access, and soils for the specific APN near Redwood Valley, then ask Mendocino County planning whether your proposed use can be entitled and permitted.

How do I check zoning in Redwood Valley?

Run a Parcel View screen for a first-pass zoning/general-plan reference, then confirm the controlling district with Mendocino County planning. Overlays and specific plans can change what is allowed.

Does Redwood Valley have FEMA flood risk?

Flood risk is parcel-specific. Parcel View intersects the FEMA National Flood Hazard Layer with the lot polygon. Always verify Special Flood Hazard Areas and base flood elevations on the FEMA Map Service Center before financing or building.

How do I screen a parcel in Redwood Valley?

Enter the address or APN in Parcel View. Redwood Valley is a census-designated place in unincorporated Mendocino County—confirm zoning with the county.

Is Parcel View a substitute for Mendocino County planning?

No. It is a first-pass public GIS screen with source links. City or county planning makes official determinations.

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