Rebuilding Together – Helping Our Neighbors Restore What Was Lost

M&M&Co.

April 15, 2025

What to Know for Combining & Dividing Land Lots

Learn when and how to combine or divide land lots, including key steps like hiring a surveyor and ensuring legal compliance.

Whether you’re looking to maximize property value, prepare for development, or reconfigure land use, combining or dividing land lots can be a game-changing process. It’s a strategic move that requires careful planning, legal compliance, and the right professional guidance. Understanding the when, why, and how behind these processes is essential for a smooth experience.

This guide covers the key scenarios, steps, and professional advice you need to confidently tackle lot line adjustments. Let’s dive into the details of combining and dividing lots to ensure your project stays on track.

When You Might Combine Land Lots

Combining land lots can be an excellent solution for creating larger, more versatile properties. This process is common among property owners who wish to expand their living space, build additional structures, or increase the overall value of their real estate. By consolidating smaller parcels, you can gain more flexibility in property design and development.

Another advantage of combining lots is streamlining ownership and tax obligations. Merging lots into a single parcel simplifies property management and can reduce administrative burdens like multiple tax assessments or zoning complications. This is especially useful for homeowners and developers seeking to make the most of their investments.

When You Might Divide Land Lots

Dividing land lots, on the other hand, opens the door to a variety of opportunities. This approach is particularly beneficial for property owners who want to sell off portions of their land or create separate lots for family members. Splitting a parcel can also increase the overall marketability of the property by offering smaller, more affordable sections to potential buyers.

Dividing land is often necessary for developers planning residential or commercial projects. Creating multiple lots can optimize land use and generate additional revenue. However, the process requires careful attention to local regulations and zoning requirements to avoid legal complications.

The Steps for Combining or Dividing Land Lots

Depending on your local city or county requirements, you may need to take further steps. Generally, though, you’ll need to follow these basic steps to begin combining or dividing land:

Step 1: Hire a Land Surveyor

The first step in either process is hiring a qualified land surveyor. A land surveyor will assess your property’s boundaries, topography, and existing features. Their expertise ensures accuracy and provides the foundational data needed for legal documentation and development plans.

Land surveyors also play a critical role in identifying potential conflicts, such as encroachments or easements, which could impact your project. Working with a professional early in the process can save time, money, and headaches later on.

Step 2: Ensuring Legal Compliance

Next, it’s essential to confirm that your plans align with local laws and zoning regulations. Combining or dividing lots often requires meeting specific criteria set by city or county authorities. These rules may include minimum lot sizes, access requirements, and permitted land uses.

Consulting with a land use attorney or local planning office can help you navigate these regulations. They’ll ensure your project adheres to all legal requirements, reducing the risk of delays or rejections.

Step 3: Create a Subdivision Plan or Deposited Plan for Consolidation

Once you’ve gathered the necessary data and confirmed compliance, the next step is to create a detailed subdivision plan (for division) or deposited plan (for consolidation).

A subdivision plan is a document that outlines how a larger property will be divided into smaller lots. It includes details such as boundary lines, lot dimensions, and access points. This plan is essential for ensuring the new lots meet zoning and legal requirements.

A deposited plan, on the other hand, is used when consolidating parcels of land. It documents the merging of multiple lots into a single property and ensures the updated boundaries are legally recognized. Both types of plans require professional input to meet technical and legal standards.

Step 4: Submit to Your Local City Hall or Authorities

With your plan in hand, it’s time to submit your proposal to the appropriate local authority. This step typically involves filing applications, paying fees, and providing supporting documentation, such as the surveyor’s report and zoning compliance verification.

Be prepared for a review period, during which officials may request additional information or clarification. Clear communication and thorough documentation can expedite the process.

Step 5: Adjust as Necessary for Final Approval

Finally, you may need to make adjustments based on feedback from the review process. This could include revising boundary lines, addressing zoning concerns, or updating your plan to meet specific conditions.

Once all adjustments are complete and approved, the changes to your land lots become official. At this stage, you’ll receive confirmation from the local authority, and the new boundaries or consolidated parcel will be recorded.

Get Started with Los Angeles’ Premier Land Surveyors

Combining or dividing land lots is a complex process, but having the right team makes all the difference. With years of experience and a deep understanding of local regulations, our Los Angeles-based land surveyors are here to guide you every step of the way.

Whether you’re planning to expand your property or optimize its value, we’ll ensure your project is handled with precision and professionalism. Contact us today to schedule a consultation and take the first step toward achieving your land use goals.

Surveying equipment

The M&M&Co. Team

M&M&Co. is a Los Angeles area based land surveying company that provides exceptional, high quality surveying and custom drafting services to its loyal clientele base and new customers alike. 

With over 30 years of experience, we are proud to serve Los Angeles and Ventura Counties with our surveying and mapping expertise.

We use cookies to personalize your experience, and for measurement and analytics purposes. By using our website and services, you agree to our use of cookies as described in our Cookie Notice & Privacy Notice.