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Located in Westside Alamo with exquisite views of Mount Diablo, welcome to one of the most spectacular pieces of land in Contra Costa County. This prime 18.63-acre property offers an incredible residential development opportunity with the potential to be subdivided into three estate lots. The pre-application for tentative mapping has been completed with the county and preliminary subdivision plans have been made. Nestled in the surrounding beauty of rolling hills and picturesque nature, 285 Lark Lane offers the opportunity to design and build homes from the ground up, just minutes from Alamo’s schools, restaurants, and shopping. Please call the listing agent for information regarding potential development.

Highlights

  • Land
  • Unimproved Land
  • 18.63 Acre Lot
  • 27 days on Market


  • Acres
    18.63
  • Lot Features
    Level, Secluded, Rectangular Lot, Sloped Down, Sloped Up
  • Utilities
    None
  • Water
    None


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Frequently Asked Questions

How do I schedule a tour of 285 Lark Ln?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 285 Lark Ln.

They know lands in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 285 Lark Ln?

Click Ask a Question to talk with our team. You already know it is a N/A bed, N/A bath, listed for $2,995,000. We can talk through recent upgrades, potential seller motivation, how this unimproved land compares to others in Alamo, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 285 Lark Ln?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 285 Lark Ln at around $17,044. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 285 Lark Ln?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Contra Costa County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 285 Lark Ln?

In most cases, yes. Whether 285 Lark Ln is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Alamo's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 285 Lark Ln?

We can handle that for you. Our preferred local agent specializes in lands in Alamo and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

How long has this property been on the market?

285 Lark Ln was listed on October 14, 2026, which means it's been on the market for 27 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

What is the lot size of this property?

285 Lark Ln sits on a 18.63-acre lot, which is 811,523 square feet.

Is 285 Lark Ln still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at November 10, 2026 at 04:37PM.

IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.