12 Hillside Ave
Mill Valley, CA 94941
Warner Canyon/Kite Hill- 5 Beds
- 4 Baths
- 4,863 sqft
5 Beds
4 Baths
4,863 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1918
Living Area
4,863 sqft
Price/Sqft
$2,519/sqft
Parking
Garage
About this House
This single-family home is located at 12 Hillside Ave, Mill Valley, CA. 12 Hillside Ave is in the Warner Canyon/Kite Hill neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 5 bedrooms, 4 bathrooms and approximately 4,863 sqft of floor space. The last sold price per dimension was $2,519/sqft. This property has a lot size of 9801 sqft and was built in 1918.
12 Hillside Ave, Mill Valley, CA 94941 is a 5 bedroom, 4 bathroom, 4,863 sqft single-family home in Warner Canyon/Kite Hill, built in 1918. It last sold for $12,250,000 on Jul 10, 2026. It is currently off market. The Trulia Estimate is $4,792,800, with a rent estimate of $9,296/month.
Home Details for 12 Hillside Ave
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Interior Details BasementNumber of Rooms: 14 |
Heating & Cooling Heating: OtherHeating Fuel: Other |
Fireplace & Spa Fireplace |
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Year Built Year Built: 1918Year Updated: 1987 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Exterior Home Features DeckExterior: Shingle |
Parking & Garage GarageParking Spaces: 2Parking: Garage Detached |
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Price Price Per Sqft: $2,519/sqft |
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Units in Building: 1 |
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Lot Area: 9801 sqft |
Price History for 12 Hillside Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 07/10/2026 | $12,250,000 | Sold | N/A |
| 08/29/1997 | $1,362,500 | Sold | N/A |
Market trends in Mill Valley
Last updated June 2026
Avg. sale price
$2.4M
$295KMoM
Sale-to-List Price
108.3%
3.0%MoM
Price per sq ft
$1.08K
$70MoM
Available listings
54
25MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $28,576 |
| Assessment | $2,375,229 |
Home facts updated by county records
Comparable Sales for 12 Hillside Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.12 | Single-Family Home | $2,498,000 | 10/24/25 | 5 | 4 | 2,571 | |
0.24 | Single-Family Home | $3,675,000 | 08/18/25 | 5 | 2.5 | 3,346 | |
0.39 | Single-Family Home | $5,500,000 | 04/14/26 | 5 | 4.5 | 4,999 | |
0.20 | Single-Family Home | $3,400,000 | 02/09/26 | 4 | 3.5 | 2,826 | |
0.26 | Single-Family Home | $5,800,000 | 11/03/25 | 4 | 4 | 4,064 | |
0.23 | Single-Family Home | $6,500,000 | 03/16/26 | 5 | 2.5 | 3,920 | |
0.27 | Single-Family Home | $3,150,000 | 04/14/26 | 5 | 2.5 | 2,703 | |
0.19 | Single-Family Home | $3,650,000 | 10/10/25 | 5 | 3.5 | 2,640 | |
0.42 | Single-Family Home | $3,325,000 | 11/06/25 | 5 | 4.5 | 3,318 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 12 Hillside Ave.
What Locals Say about Warner Canyon/Kite Hill
At least 20 Trulia users voted on each feature.
92 % Say parking is easy
92 % Say it's dog friendly
87 % Say kids play outside
87 % Say yards are well-kept
85 % Say it's walkable to grocery stores
85 % Say people would walk alone at night
83 % Say it's walkable to restaurants
83 % Say it's quiet
83 % Say there's wildlife
82 % Say they plan to stay for at least 5 years
80 % Say neighbors are friendly
78 % Say car is needed
77 % Say there's holiday spirit
64 % Say there are community events
48 % Say streets are well-lit
39 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
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