88 Hazel Avenue, Larkpsur

Just SoldLarkspur · Marin County

Larkspur · April 2026

88 Hazel Ave

Larkspur, CA 94939 · Marin County

Beds

5

Baths

4.5

Sq Ft

3,625

Lot

10,050 sf

$/Sq Ft

$1,350

Closed Sale Price

$4,895,000

April 14, 2026
Larkspur · Marin County
52 Days on Market

On a 10,050 square foot Larkspur lot near vibrant Magnolia Avenue — a significantly expanded and renovated 5-bedroom home with a permitted ADU, 3,625 square feet of living space, and the full Larkspur residential offering: top schools, trail access, and a neighborhood that delivers on everything it promises.

Hazel Avenue in Larkspur sits in a neighborhood defined by the particulars that Marin County families have sought for decades: proximity to the coveted Larkspur and Kentfield school systems, walkable access to Magnolia Avenue's restaurants and shopping, trail connections into the hills, and residential streets that feel genuinely settled and community-oriented. Number 88 has been transformed from its original mid-century footprint into one of the street's most complete residential offerings.

The home was the subject of a significant permitted addition and renovation — reviewed by the Larkspur Planning Commission and completed to the Crome Architecture design that brought the total livable space to 3,625 square feet. The addition added square footage to both the lower and upper levels, incorporated a new two-car garage, and converted a portion of the lower level into a fully permitted ADU. The result is a five-bedroom, 4.5-bath property on a 10,050 square foot lot that delivers the scale and flexibility that Larkspur's most discerning buyers require.

The ADU — a separately configured unit with independent access — provides genuine optionality: rental income that meaningfully offsets carrying costs, an au pair suite with complete privacy, extended family accommodations, or a home office with full separation from the main residence. In a Larkspur market where properties that combine this level of livable square footage, ADU income potential, and a lot this size are essentially unavailable at any price, 88 Hazel represents a category-defining acquisition.

The neighborhood position: Close to Magnolia Avenue, minutes from the Larkspur Landing ferry terminal, with top-rated Larkspur elementary and Kentfield school district serving the address. The 10,050 square foot lot provides outdoor space at a scale that Larkspur's smaller residential lots cannot offer — room for landscaping, a garden, outdoor dining, and the play space that families at this life stage specifically seek.

Closed at $4,895,000 — $1,350 per square foot — in 52 days.

Location

Market Snapshot · 2026

Larkspur Hazel Ave

Top-Tier Residential

Hazel Avenue's combination of Larkspur/Kentfield school access, Magnolia Avenue walkability, and residential character makes it one of central Marin's most consistently sought-after addresses for families with a long-term ownership horizon.

Permitted ADU

Income and Flexibility

A fully permitted ADU on a Larkspur 10,050 sq ft lot adds genuine income-generating capacity and multigenerational flexibility that the standard Larkspur single-family home cannot deliver — a meaningful financial and lifestyle asset.

3,625 Sq Ft + ADU

Scale Rarity

3,625 square feet of expanded, permitted living space plus an ADU on a 10,050 sq ft Larkspur lot is a combination that the market surfaces very rarely — and prices accordingly when it does appear.

$4.895M Larkspur

Premium Tier

At $4.895M for a significantly expanded, architect-designed Larkspur home with ADU and full lot, this result reflects the upper tier of a Larkspur market that has consistently rewarded well-executed residential renovation at scale.

A significantly expanded 5-bedroom Larkspur home with a permitted ADU — 3,625 sq ft total on a 10,050 sq ft lot near Magnolia Avenue, architect-designed addition, two-car garage, top school district — closed at $4,895,000 in 52 days. Larkspur's most complete residential offering at a price point that reflects what this combination of scale, ADU, and neighborhood delivers.

LarkspurMarin CountyJust SoldADUExpandedTop Schools2026 Market