66 De Silva Island Drive, Mill Valley

Just SoldDe Silva Island · Mill Valley

Mill Valley · September 2025

66 De Silva Island Dr

Mill Valley, CA 94941 · De Silva Island

Beds

2

Baths

3

Sq Ft

1,898

DOM

175

$/Sq Ft

$962

Closed Sale Price

$1,825,000

September 16, 2025
De Silva Island · Mill Valley
175 Days on Market

On tranquil De Silva Island — a gated waterfront community in southern Marin where the Bay Wildlife Preserve begins beyond the property line — a well-appointed two-bedroom, three-bath condo with stunning water views, two gas fireplaces, a Viking kitchen, and a sheltered deck for al fresco dining in any season.

De Silva Island is one of Marin County's most quietly distinctive residential addresses — a private, gated community of townhome-style condominiums on the southern edge of Mill Valley, bordering a 31-acre Bay Wildlife Preserve. The setting is genuinely serene: no through traffic, walking trails through the preserve at the doorstep, and the kind of water adjacency that takes years to find and decades to leave. 66 De Silva Island Drive is the community at its most gracious: a 2001 building with two bedrooms, three baths, and 1,898 square feet of living space designed around the views and the outdoor connection that this address uniquely offers.

The home announces its intentions at the entry: a dramatic chandelier above the foyer, a gracious staircase, and the immediate sense of a property that was built with discernment. The main living and dining level — open, well-appointed, oriented toward the water — is the room the address deserves: stunning Bay views through generous windows, a gas fireplace that makes cool evenings genuinely warm, and a sheltered deck that extends dining and lounging into the outdoors in virtually any season.

The well-equipped eat-in kitchen delivers professional-grade appliances and the ample storage that eliminates the usual kitchen frustrations of condo living. A full bath on the main level serves guests without interrupting the living flow. Both bedrooms on the lower level are en-suite — a configuration that makes the guest bedroom as private and comfortable as the primary. The primary suite adds a gas fireplace and a walkout deck facing the water, framed by the sheltering trees that give De Silva Island its particular quality of light and privacy.

The community: Walking trails through the Bay Wildlife Preserve, a community clubhouse, swimming pool, and hot tub — maintained, managed, and available to residents as the default amenity package. A two-car garage with additional storage. Minutes from Highway 101, the shopping and restaurants of Strawberry Village, and downtown Mill Valley.

Closed at $1,825,000 — $962 per square foot — after a patient 175 days on market. The right buyer for De Silva Island always finds their way there eventually.

Location

Market Snapshot · 2025

De Silva Island

Gated Waterfront Enclave

De Silva Island's gated community position — bordering a 31-acre Bay Wildlife Preserve, with private trails, pool, and hot tub — represents a residential category that Marin County offers in very few configurations at any price point.

Two Gas Fireplaces

Considered Luxury

A gas fireplace in both the main living area and the primary suite is the kind of architectural decision that distinguishes a thoughtfully designed property from a merely adequate one — and justifies the per-square-foot premium at De Silva Island.

Bay Wildlife Preserve

Permanent Green Space

Bordering a permanently protected 31-acre Bay Wildlife Preserve means the view, the trail access, and the natural quiet of the setting can never be developed away — a rare form of guaranteed permanence in Marin County.

175 Days on Market

Patient Result

The 175-day close at $1,825,000 reflects a buyer who took the full time to make the right decision for a distinctive property in a specific community — a property that rewards patience on both sides.

A De Silva Island waterfront condo — dramatic chandelier foyer, Bay views, two gas fireplaces (living + primary), Viking kitchen, sheltered deck, walkout primary deck, community pool and hot tub, 31-acre Wildlife Preserve trails — closed at $1,825,000. Gated waterfront Mill Valley living at its most complete.

Mill ValleyDe Silva IslandMarin CountyJust SoldBay ViewsWaterfront2025 Market