Los Angeles County · Land Surveying
This page is about the City of Los Angeles itself — the 1781 pueblo that incorporated in 1850 and grew into hundreds of neighborhoods across nearly five hundred square miles. For the county-wide picture, see our Los Angeles County hub; for LA city lots, start here.
Every LA neighborhood runs on the same county records — tell us yours and we will scope from them. Call (213) 787-3342 to talk it through.
The City of Los Angeles contains multitudes: Valley tracts and basin bungalow blocks, hillside canyons and harbor-area grids, 1880s subdivisions beside mid-century planned communities. What unifies them is the record — every LA parcel resolves from Los Angeles County's recorded maps and deeds — and the city's own review, which runs through its Building and Safety and Planning departments.
We keep this page distinct on purpose. County-wide services live on our Los Angeles County hub; neighboring incorporated cities have their own pages; and hillside specifics for the Hollywood Hills have theirs. Here, the subject is the city proper: its neighborhood lots, its permitting jurisdiction, and the survey work that serves both.
The requests that reach us from LA's neighborhoods:
LA's neighborhoods span every record era the county holds, so scoping starts with the parcel's lineage: an 1880s subdivision near downtown researches differently than a 1950s Valley tract or a 1920s hillside map. The method never changes — record research, evidence recovery, documented corners — but the effort lands where each era demands it.
The city's zones add their layers: hillside areas bring grade-driven review, coastal neighborhoods bring their overlays, and the ADU wave runs everywhere on measured setbacks. Survey-based site plans feed the city's plan check, and our permit-support pages cover those workflows in depth. Whatever the neighborhood, the deliverable is built for the review it faces.
Six services cover LA's neighborhood docket — era-matched lines, terrain where the hills demand it, documentation for the city's review:
The county hub covers our whole service area — every incorporated city and community in the county. This page is about parcels inside the City of Los Angeles specifically: its neighborhoods, its building departments, and the survey work its lots need. If your property is in another city, its own page serves you better.
The city's Building and Safety department handles plan check for most construction, with Planning involved where zoning and overlays apply. Our survey deliverables are built to feed those reviews — measured site plans, setback exhibits, and hillside mapping in the formats the counters expect.
By lineage — the parcel's record era sets the research plan. An old basin subdivision needs deep-chain work; a Valley tract needs standard retracement; a canyon lot needs terrain alongside lines. The first thing we determine from your address is which of those jobs yours is.
Completely — dense-block lots with alleys are classic LA fabric, and the alley's recorded right-of-way line is usually the operative fact for garage and ADU projects. We locate it with the boundary so your project builds exactly to what the record allows.
The deliverable deepens: hillside zones want grades, slope math, and height datums; coastal areas add their documentation. The boundary work is constant — what changes is the mapping wrapped around it, matched to the review your neighborhood triggers.
Any of these focus the research:
We identify the neighborhood's record era, read its chain, confirm scope, then measure for the review ahead. The steps are on our how it works page.
We serve property throughout Los Angeles and across Los Angeles County — request a survey quote for any parcel in the area.
A service-area firm handling boundary, topographic, ALTA, and construction survey work across the region.
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.
Call (213) 787-3342 with the address and the project, and Southern California Land Surveyors will scope the survey to your neighborhood's era and the city's review.