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3828 Happy Valley Road

Lafayette, CA 94549 · Contra Costa County · Parcel 246-090-008-3

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Know something the records don't?

Records miss most of what makes a country property. Check what it has, and the estimate updates.

In the 94549 zip code, country homes sold for a median of $3,297,500 over the last two years (74 sales).

Recent sales like it

From MLS and county records: the closest matches by acreage and house size in the last two years. Street addresses are left off.

Area	Land	House	Beds / baths	Sold	Price	Source
Lafayette 94549	1.58 ac	7,010 sq ft	6 bd / 6 ba	Oct 2025	$10,200,000	MLS
Lafayette 94549	1.22 ac	7,195 sq ft	5 bd / 4 ba	Oct 2025	$4,900,000	MLS
Lafayette 94549	2.72 ac	7,066 sq ft	8 bd / 8 ba	Mar 2026	$4,570,000	MLS
Lafayette 94549	2.55 ac	8,772 sq ft	6 bd / 7 ba	Jan 2026	$4,675,000	MLS
Lafayette 94549	1.32 ac	5,762 sq ft	5 bd / 4 ba	Nov 2025	$4,443,000	MLS

More country homes near Lafayette

What a computer can't see

Condition. A remodeled kitchen and a 1970s one look the same in county records.
Usable land. Five flat, fenced acres and five steep ones are not the same five acres.
Water. Well output, irrigation rights and water district access move price on land.
Outbuildings. Barns, shops and second units are often missing from the county file.

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Chris Traina

Delta Real Estate