86 Sunnyside Ave
Mill Valley, CA 94941
Downtown/Lytton Square- 4 Beds
- 3 Baths
- 3,950 sqft
4 Beds
3 Baths
3,950 sqft
Local Information
-- mins to
Description
This single-family home is located at 86 Sunnyside Ave, Mill Valley, CA. 86 Sunnyside Ave is in the Downtown/Lytton Square neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 4 bedrooms, 3 bathrooms and approximately 3,950 sqft of floor space. This property has a lot size of 6229 sqft and was built in 1911.
86 Sunnyside Ave, Mill Valley, CA 94941 is a 4 bedroom, 3 bathroom, 3,950 sqft single-family home in Downtown/Lytton Square, built in 1911. It is currently off market. The Trulia Estimate is $3,106,500, with a rent estimate of $7,865/month.
Home Highlights
Parking
No Info
Outdoor
Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 86 Sunnyside Ave
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Interior Details BasementNumber of Rooms: 7 |
Heating & Cooling Heating: OtherHeating Fuel: Other |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: CompositionDeckExterior: Other |
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Year Built Year Built: 1911Year Updated: 1949 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Units in Building: 1 |
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Lot Area: 6229 sqft |
Market trends in Mill Valley
Last updated May 2026
Avg. sale price
$2.11M
$75KMoM
Sale-to-List Price
105.3%
4.1%MoM
Price per sq ft
$1.01K
$33MoM
Available listings
79
3MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $31,085 |
| Assessment | $2,392,918 |
Home facts updated by county records
Comparable Sales for 86 Sunnyside Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.10 | Single-Family Home | $116,000 | 04/21/26 | 4 | 3 | 2,486 | |
0.11 | Single-Family Home | $2,850,000 | 09/22/25 | 4 | 3 | 2,621 | |
0.21 | Single-Family Home | $2,900,000 | 07/11/25 | 4 | 3 | 2,565 | |
0.10 | Single-Family Home | $5,800,000 | 11/03/25 | 4 | 4 | 4,064 | |
0.13 | Single-Family Home | $3,675,000 | 08/18/25 | 5 | 2.5 | 3,346 | |
0.08 | Single-Family Home | $3,400,000 | 07/11/25 | 3 | 3 | 2,312 | |
0.08 | Single-Family Home | $4,150,000 | 10/01/25 | 3 | 2.5 | 1,990 | |
0.26 | Single-Family Home | $3,800,000 | 03/13/26 | 3 | 3 | 2,635 | |
0.35 | Single-Family Home | $3,600,000 | 05/28/26 | 4 | 2.5 | 2,392 | |
0.41 | Single-Family Home | $3,855,000 | 04/28/26 | 4 | 3 | 2,574 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 86 Sunnyside Ave.
What Locals Say about Downtown/Lytton Square
At least 1 Trulia users voted on each feature.
100 % Say kids play outside
100 % Say there's wildlife
100 % Say it's walkable to grocery stores
100 % Say parking is easy
100 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
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