Southern California · Land Surveying

Subdivision Surveys in Southern California

Turn one parcel into a buildable plan. Our surveyors support developers, builders, and property owners dividing land — from boundary determination to the tract and parcel maps that create new, recordable lots.

Tell us what the city, county, architect, or engineer requested — we’ll help determine whether you need boundary, topo, setback, hillside, or permit survey support. Call now to discuss your project.

What is a subdivision survey?

A subdivision survey is the surveying work that lets you divide a single parcel into multiple new lots. It starts by establishing the legal boundary of the original land, then layers on the mapping needed to define each new lot and prepare a tract or parcel map for recording with the county.

When do you need one?

What's included in your deliverables

Exact deliverables depend on your project's scope and what the city, lender, or agency requires. Typical items can include:

Our process

  1. QuoteShare your parcel and development goals; we scope the subdivision work and send an estimate.
  2. ResearchWe pull your deed, recorded maps, and surrounding records to establish the boundary.
  3. FieldworkOur crew measures the parcel and locates existing monuments and evidence.
  4. MappingWe lay out the new lots and prepare tract or parcel map support with legal descriptions.
  5. DeliverYou receive mapping and descriptions ready for agency review and recording.

Subdivision surveys across Southern California

We support land division projects throughout the region. Explore service by county:

What to have ready before requesting a quote

A little information up front helps us scope the right survey and quote it accurately:

Related services

Frequently asked questions

What is a subdivision survey?

A subdivision survey supports dividing a parcel into two or more new lots. It combines boundary determination with the mapping needed to create a recordable tract or parcel map.

Do I need a tract map or a parcel map?

It depends on how many lots you are creating and local rules. Larger subdivisions typically require a tract map, while smaller divisions often use a parcel map. We help you scope the right path.

When should I bring in a surveyor for a subdivision?

Engage a surveyor early — during feasibility or due diligence. Establishing the boundary up front helps you plan lot layouts, easements, and access before design and entitlements progress.

What deliverables come with a subdivision survey?

Typical deliverables include the boundary determination, mapping support for your tract or parcel map, and legal descriptions for each new lot suitable for recording.

How long does a subdivision survey take?

Timelines vary with parcel size, the number of new lots, records research, and agency review. We scope a realistic schedule once we understand your project goals.

Scoped to Your Project

Survey scope and deliverables depend on title records, site conditions, and what your project requires. Call (213) 787-3342 to discuss the property and the survey you need.

Where we provide this service

Available throughout Los Angeles County and our full service area, including:

Ready to divide your land with confidence?

Request a quote for your subdivision project — send the address and project details and we will scope the work.

Call Now: (213) 787-3342 Get a Quote