Kenwood, CA Real Estate & Homes for Sale
By Matthew Martinez, Founder, CEO & Managing Broker, Diamond Real Estate Group. California DRE #01869679.
Kenwood is a small unincorporated community in the northern part of Sonoma Valley, on Highway 12 between Glen Ellen and Santa Rosa, in Sonoma County, California. It’s one of the valley’s thinnest markets: ATTOM counts about 669 residential properties and 22 residential sales over the past year. Sugarloaf Ridge State Park rises directly behind it.
Kenwood homes for sale
Current MLS listings in Kenwood appear below. Because so few homes come up here, many buyers also watch Glen Ellen and the rest of the valley through our property search.
How much do Kenwood homes cost?
There isn’t a reliable monthly median for Kenwood, because there aren’t enough sales. Redfin’s latest figures for ZIP 95452 rest on just two sales, at $1.25 million and $729 per square foot. Treat numbers like that as anecdotes, not a trend. A year of sales gives a better picture, and so do the neighbors: the Glen Ellen ZIP code’s August 2026 median was $1,554,327, and the Sonoma County median for September 2026 was $875,000.
| Measure | Figure | Source and period |
|---|---|---|
| Residential properties in Kenwood | About 669 | ATTOM, accessed October 2026 |
| Residential sales | 22 in the past year | ATTOM, accessed October 2026 |
| Average size of recently sold homes | 1,963 square feet | ATTOM, accessed October 2026 |
| Redfin’s latest ZIP 95452 figures | $1.25 million; $729 per square foot; 70 days on market (two sales) | Redfin, accessed October 2026 |
| Glen Ellen (ZIP 95442) median, for comparison | $1,554,327 | August 2026, Redfin |
| Sonoma County median, for comparison | $875,000 | September 2026, C.A.R. |
In a market this size, the right comparable sale is often in Glen Ellen or on a similar parcel elsewhere in the valley, adjusted for acreage, water and views. We pull those sales from the MLS for each property rather than leaning on a median.
What does being unincorporated mean in Kenwood?
Kenwood has no town government. Sonoma County, through Permit Sonoma, issues building, well, septic and vacation-rental permits and acts as the fire-inspection authority under its agreement with CAL FIRE. For a buyer, that shows up in a few places.
- Short-term rentals: renting a whole home for 30 days or less needs a county permit, a certified vacation rental property manager, a license and a transient occupancy tax number, and it isn’t allowed in R1, R2 or R3 zoning or on Williamson Act contract land. In the county’s vacation-rental rezoning review (file ZCE23-0001), staff and the Planning Commission recommended an exclusion zone for one 52-parcel Kenwood neighborhood, so check the parcel on the county’s map.
- Transfer tax: only the county’s $1.10 per $1,000 of value applies.
- Fire zones: CAL FIRE’s maps set the Fire Hazard Severity Zone here, not a city map.
How do Kenwood homes get water and handle wastewater?
Ask this first, because the answer varies from one property to the next. There’s no city water system. Some Kenwood homes are served by small private water companies, such as the Kenwood Village Water Company named in a 2020 Sonoma County Civil Grand Jury report, and the same report counts thousands of private wells across rural Sonoma Valley. For a home on a water company, ask for its rates, its reserves and its recent water-quality reports. For a well, ask for the well log, a flow test and water-quality results.
Kenwood also lies outside the Sonoma Valley County Sanitation District, which the grand jury describes as serving “an area from Glen Ellen in the north to Schellville in the south” (Civil Grand Jury, 2019-2020). Find out how the house handles wastewater, get the septic permit and an inspection if it has one, and read our guide to wells, septic and rural utilities in Sonoma County.
Kenwood’s wildfire history
Two of the region’s largest recent fires reached the Kenwood area. The October 2017 Nuns Fire started on Highway 12 north of Glen Ellen and, with the fires grouped with it, burned 44,573 acres and destroyed 1,355 structures (CAL FIRE). The Glass Fire started near North Fork Crystal Springs Road in the St. Helena area on September 27, 2020, burned 67,484 acres in Napa and Sonoma counties and destroyed 1,528 structures before it was contained on October 20 (CAL FIRE). On October 1, 2020, CAL FIRE described it as a potential threat to Kenwood, and crews cut a fire line from Sugarloaf Ridge State Park down to the valley floor north of town (Sonoma Index-Tribune).
- Look up the parcel’s Fire Hazard Severity Zone on CAL FIRE’s map before you write an offer.
- In a High or Very High zone, California’s AB 38 rule requires the seller to provide defensible-space documentation from a recent inspection, or both sides sign an agreement that the buyer will bring the property into compliance within a year of closing.
- For a house rebuilt since 2017, ask for the permits and final inspections.
- Get insurance quotes in your first days of escrow.
Our wells, septic and rural utilities guide explains what to inspect on a property like this.
Homes and vineyard land in Kenwood
Kenwood sits inside two federally defined wine regions. Its U.S. Geological Survey map is one of those that define the Sonoma Valley American Viticultural Area, established in 1981, and the Moon Mountain District Sonoma County appellation, created in 2013, uses the Kenwood map as well (27 CFR §9.231). Recently sold homes have averaged about 1,963 square feet (ATTOM), and listings range from homes in the village to parcels with planted acreage.
See our Napa and Sonoma luxury real estate guide for the top of the market and our guide to vineyards and wineries for sale in Sonoma County for how vineyard purchases work.
Sugarloaf Ridge State Park and the outdoors
Sugarloaf Ridge State Park, at 2605 Adobe Canyon Road, has 25 miles of trails for hiking and horseback riding, the 2,729-foot summit of Bald Mountain and the headwaters of Sonoma Creek. The Robert Ferguson Observatory inside the park runs astronomy programs through the Valley of the Moon Observatory Association. The park is operated by the nonprofit Sonoma Ecology Center with Team Sugarloaf. Sonoma Valley Regional Park and Jack London State Historic Park are a short drive south, near Glen Ellen.
Schools and getting around
Kenwood has its own elementary district: the Kenwood School District is a one-school district for transitional kindergarten through sixth grade. Confirm middle and high school assignments for a specific address.
Highway 12 is the main road, running south to Glen Ellen and the City of Sonoma and north to Santa Rosa. Sonoma County Transit Route 30 stops at Highway 12 and Greene Street and continues through Oakmont to Santa Rosa, or south to Sonoma Plaza (Sonoma County Transit). SMART trains don’t stop in Sonoma Valley; the closest stations are in Santa Rosa.
Kenwood compared with nearby areas
| Area | Government | Notable for buyers |
|---|---|---|
| Kenwood | Unincorporated | About 669 residential properties; private water companies and wells; outside the valley’s sanitation district |
| Glen Ellen | Unincorporated | Valley of the Moon Water District and sanitation district coverage; the Sonoma Developmental Center plan |
| Sonoma | Incorporated city | City water and sewer; no new vacation rentals since 2018 |
| Santa Rosa | Incorporated city | SMART stations; a $2.00 per $1,000 city transfer tax on top of the county’s |
How Diamond Real Estate Group helps Kenwood buyers
In Kenwood, the paperwork on water, wastewater and fire history tells you as much about a property as the house itself. We collect it early: the water company’s records or the well report, the septic permit, the fire-zone lookup and any rebuild permits. Then we price the home against the handful of sales that are truly comparable.
- Licensed agents who serve Kenwood
- Vacation rental rules in Sonoma County
- Land, building lots and ADUs in Sonoma County
- Buying a second home in Sonoma County
For the wider county, see our Sonoma County real estate guide and how we work with buyers.
Selling a home in Kenwood
Kenwood is unincorporated, so a seller’s permit research runs through Permit Sonoma, not a town office; our countywide selling guide lists the standard disclosures. With so few sales each year, buyers lean on the property file more than on comparables. A complete file shortens the questions after an offer.
Transfer tax
Only the county documentary transfer tax applies: $0.55 for each $500 of value, after subtracting any loan the buyer assumes. A $1,250,000 sale pays $1,375. The seller usually covers it in Diamond’s North Bay markets, though buyer and seller can agree otherwise. Our California transfer tax page has worked examples.
Defensible space and the fire district
Kenwood’s fire protection has changed hands. Sonoma County’s Local Agency Formation Commission approved dissolving the Kenwood Fire Protection District and annexing its territory to the Sonoma Valley Fire District on February 5, 2025. Sonoma Valley Fire books real estate defensible-space inspections online. Confirm your parcel is inside its service area first: it charges a $66 refund fee when a booked property falls outside.
The inspection matters if the parcel sits in a High or Very High fire hazard zone. There, Civil Code 1102.19 calls for documentation dated within six months before the contract. Without it, buyer and seller sign an agreement putting compliance on the buyer within a year of closing. Our AB 38 guide covers both routes.
What Kenwood buyers ask to see
- Water. Bills, rates and notices from the small water company that serves the home, or the well log and test results.
- Wastewater. The septic permit and pumping history. A system with supplemental treatment carries an annual Permit Sonoma operating permit, and the county form you signed obliges you to tell the buyer about it.
- Fire rebuilds. For a house repaired or rebuilt after the 2017 or 2020 fires, the building permits and final inspections.
- Rental use. If you have hosted guests, show the permit and license history accurately rather than projecting income.
- State items. The written smoke alarm statement and water heater bracing certification.
Land with planted vines needs its own records; see our page on selling a vineyard. For a price built from the few truly comparable valley sales, request a Kenwood home valuation.
Sources for this section: County of Sonoma Clerk-Recorder: Documentary transfer tax; Sonoma LAFCO: Sonoma Valley Fire District Reorganization No. 2024-10 (Kenwood FPD); Sonoma Valley Fire District: Real estate disclosure (AB 38); Justia: California Civil Code section 1102.19; Permit Sonoma: Operational Permit and Monitoring Program; Permit Sonoma: Form WLS-043, acknowledgement of operational permit requirement; California Public Law: Health and Safety Code section 13113.8; California Public Law: Health and Safety Code section 19211.
Kenwood buyer FAQs
Is Kenwood a city?
No. Kenwood is an unincorporated community with its own ZIP code, 95452, and Sonoma County handles its planning, permits and vacation-rental rules.
Does Kenwood have its own school district?
Yes. The Kenwood School District is a one-school district serving transitional kindergarten through sixth grade.
Can I use a Kenwood home as a short-term rental?
Only with a county vacation rental permit, a certified property manager and a license, and only where the zoning allows it. Part of Kenwood was recommended for a vacation-rental exclusion zone, so check the parcel first.
How do Kenwood homes get water?
From small private water companies, such as the Kenwood Village Water Company, or from private wells. Confirm the source, and ask for the records, before you remove contingencies.
Why is it hard to find a Kenwood median price?
There are only about 22 residential sales a year, and recent monthly figures have rested on as few as two sales. Comparable sales from Glen Ellen and similar valley parcels usually say more.
Where is Kenwood, and what county is it in?
Kenwood is in Sonoma County, at the north end of Sonoma Valley on Highway 12. Glen Ellen is the next community to the south and Santa Rosa’s Oakmont area lies to the north, which is also the order of the Route 30 bus stops. The Sonoma Valley Visitors Bureau describes the valley as 17 miles long and 45 miles north of San Francisco.
Where do Kenwood students go after sixth grade?
The Kenwood School District ends at sixth grade; its single school reports 112 students for 2026-27, 49% of them from outside the district. For high school, the County of Sonoma’s school district map places central Kenwood in the Santa Rosa City high school district rather than Sonoma Valley Unified. Confirm middle and high school assignments for a specific address with Santa Rosa City Schools.
Do Kenwood homes have septic systems?
Check rather than assume. Kenwood lies outside the Sonoma Valley County Sanitation District, and the county doesn’t require a septic inspection at sale, so ask for the permit record and order your own inspection during escrow. A system with supplemental treatment needs a Permit Sonoma operating permit renewed each year by June 30, owner monitoring reports every March and October, and a recorded inspection easement, and every system inside the county’s Sonoma Creek advanced protection area is classed Tier 3 under its septic program (LAMP).
Can I add an ADU to a Kenwood property?
Permit Sonoma allows accessory dwelling units in most residential, mixed-use and agricultural zones, but on a rural lot the utilities set the pace (Permit Sonoma). The septic permit should be issued before you apply for the ADU building permit, and dry-weather well tests are done between July 15 and October 1. A well in a Class 4 groundwater area or critical habitat must also show net-zero groundwater use, and the county doesn’t allow an ADU to be used as a vacation rental; our guide to land, lots and ADUs in Sonoma County goes further.
Can I get homeowners insurance for a Kenwood home?
Get quotes as soon as you’re in contract, since the fire zone, roof and defensible space affect both the premium and which carriers will offer a policy. There are signs of improvement: in May 2026 the California Department of Insurance said six of the state’s 10 largest home insurance groups had committed to stay and grow, and the FAIR Plan added about 16,000 residential policies in the first quarter, down from 35,000 to 50,000 a quarter from 2024 through September 2025. The department also noted that Travelers raised its discounts for ember-resistant vents, Class A roofing and defensible space.
Is there a bus from Kenwood to Santa Rosa?
Yes. Routes 30 and 30X stop at Highway 12 and Greene Street; on the weekday timetable we checked in October 2026, the first bus left at 6:55 a.m. and reached the Santa Rosa Transit Mall at 7:31, and the last, a 30X, left at 8:26 p.m. Weekend timetables show eight or nine trips in each direction. Commutes from here run long: the Census Bureau’s 2020-2024 estimate of the average commute for Kenwood workers is 53.9 minutes, against 25.4 minutes in the City of Sonoma (Census Reporter).
What should I know about buying next to a vineyard in Kenwood?
Sonoma County’s right-to-farm ordinance (County Code Chapter 30, Article II, adopted in 1999) covers land on or within 300 feet of agricultural zoning (LIA, LEA or DA). When the county issues certain permits there, such as one for a new house, it requires a recorded declaration that must be disclosed to later buyers; the declaration warns of noise, odors, dust and smoke, machinery running at any time of day or night, and ground or aerial application of fertilizers and pesticides (Permit Sonoma). Visit the house at different times of day, and read our piece on living next to a vineyard in Sonoma.
Can an LLC hold a vacation rental license for a Kenwood home?
No, under the changes the Board of Supervisors voted for on April 24, 2023: county vacation rental licenses go only to individuals or family trusts, one per person, with no LLC or corporate ownership. The same changes capped occupancy at 12 guests regardless of a home’s size and limited on-street parking to one space (Permit Sonoma). If you plan to buy through an entity, confirm the current terms with Permit Sonoma first.
Sources and notes
- ATTOM: Kenwood property data, Redfin: ZIP 95452 and Redfin: ZIP 95442 (accessed October 2026); C.A.R.: September 2026 report
- Permit Sonoma: vacation rentals, vacation rental rezone table and fire hazard severity zones; Clerk-Recorder: transfer tax
- Sonoma County Civil Grand Jury: Sonoma Valley regional water resources (2020)
- CAL FIRE: Nuns Fire / Central LNU Complex and Glass Fire; Sonoma Index-Tribune: Glass Fire fact sheet; Office of the State Fire Marshal: AB 38
- 27 CFR §9.29 and 27 CFR §9.231
- For the FAQs: Permit Sonoma: septic LAMP v9 (June 2026), County of Sonoma GIS: school districts, and Census Reporter ACS 2020-2024 profiles for Kenwood and Sonoma
- California State Parks: Sugarloaf Ridge State Park, Kenwood School District, Sonoma County Transit: Route 30, Sonoma County Tourism: SMART stations and Statistical Atlas: ZIP 95452
Figures carry their dates where they appear, and we refresh market numbers every quarter. This is general information, not legal, tax or insurance advice; confirm rules for a specific property with the agency named. Last reviewed October 2026 by Matthew Martinez.
Plan your next move
Share your preferred location, budget, property requirements and timing. We can help organize a focused search, arrange showings or discuss preparing a property for sale.
Local resource: Sonoma County community directory. Check official information for the address you are considering; area descriptions do not establish a property’s permitted uses.
