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30 buildable residential homesites available between 2 and 4 acres. An exceptional opportunity to acquire Thomas Mountain Ranch, a thoughtfully planned gated custom home community situated at the base of Thomas Mountain in Anza, California. Surrounded by the natural landscape of the Anza Valley, the development offers a distinctive combination of residential homesites, preserved open space, established infrastructure, and community amenities with over 150acres of open recreational space. Designed to accommodate custom residences within a scenic rural environment, Thomas Mountain Ranch provides a compelling alternative to conventional residential subdivisions. Existing improvements include paved interior roads, electrical infrastructure, high speed fiber optic connectivity, and a gated entrance. The community's recreational features include walking and equestrian trails, a vineyard, tennis court, gathering areas, and facilities supporting an outdoor oriented lifestyle. Native vegetation, mountain scenery, and surrounding open land contribute to the property's character and long term appeal. Its location between the Coachella Valley, Temecula wine country, and Idyllwild provides access to established regional destinations while maintaining the privacy and atmosphere of a mountain community. For developers, builders, and investors, Thomas Mountain Ranch presents an opportunity to acquire a residential development with an established identity, meaningful infrastructure improvements, and a clear lifestyle oriented market position. The property offers a foundation for continued residential development, with future plans and uses subject to verification of existing entitlements, infrastructure capacity, and applicable approvals.

Highlights

  • Land
  • 147.07 Acre Lot
  • $109/mo HOA
  • Newly Listed


  • Acres
    147.07
  • Lot Features
    Secluded, Corners Marked, Zero To One Unit Acre, Lot Over40000Sqft, Horse Property, Ranch
  • View
    Panoramic, Mountains, Hills, Desert, Canyon
  • Utilities
    Cable Available, Electricity Available, Water Available, See Remarks
  • Water
    Private, See Remarks

  • Area
    SRCAR - Southwest Riverside County
  • County
    Riverside
  • City
    Anza
  • Zip Code
    92539

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Frequently Asked Questions

How do I schedule a tour of 36750 Upper Valley Rd?

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 36750 Upper Valley Rd.

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 36750 Upper Valley Rd?

Click Ask a Question to talk with our team. You already know it is a N/A bed, N/A bath, listed for $2,950,000. We can talk through recent upgrades, potential seller motivation, how this land compares to others in Anza, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 36750 Upper Valley Rd?

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 36750 Upper Valley Rd at around $16,788. 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 36750 Upper Valley Rd?

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 Riverside 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 36750 Upper Valley Rd?

In most cases, yes. Whether 36750 Upper Valley Rd is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Anza'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 36750 Upper Valley Rd?

We can handle that for you. Our preferred local agent specializes in lands in Anza 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?

36750 Upper Valley Rd was listed on November 11, 2026, which means it's been on the market for 0 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?

36750 Upper Valley Rd sits on a 147.07-acre lot, which is 6,406,369 square feet.

Is there an HOA fee for this property, and what does it cover?

This home has an HOA fee of $109 paid monthly.

Is 36750 Upper Valley Rd 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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Based on information from California Regional Multiple Listing Service as of November 11, 2026 at 10:37PM All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. This information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Last Updated: November 11, 2026 at 10:37PM | Source: California Regional Multiple Listing Service | MLS#: IG26239700