Los Angeles County · Land Surveying
La Puente grew from the 48,000-acre Rancho La Puente through walnut groves — once home to the world's largest walnut packing plant — into a compact postwar suburb. Its small lots and family properties keep survey questions steady and practical.
Fence, ADU, or family-property question — a sentence about it is enough for us to suggest the right scope. Call (213) 787-3342 to talk it through.
The township dates to 1885 and the rancho behind it to 1841, but the La Puente most owners live in was built after the war, when the groves gave way to tract housing across the city's three and a half square miles. About seventy percent of the city is residential, and its lots are modest, hardworking, and often home to multiple generations of one family.
That produces a familiar docket: lines staked before fences and block walls, setbacks measured for garage conversions and backyard units, site plans for additions, and documentation when family property changes hands or gets divided among heirs. The lots are small enough that every one of those questions turns on inches — which is exactly what a survey supplies.
Six services answer most La Puente questions — the first two split by whether the line is trusted or contested:
The postwar subdivisions were recorded over former grove land in quick succession, and their geometry is generally reliable. The field evidence is thinner: decades of street work, driveway replacements, and fence cycles have erased many original monuments, and some blocks show no visible survey evidence at all. That is a research problem, not a dead end — retracement rebuilds the lines from the wider record.
Family history adds its own layer. Parcels held for generations accumulate informal arrangements — a shared drive, a garage over the line, a lot 'split' between siblings that never went through the county. When a permit, sale, or estate settlement brings the parcel under review, a survey converts those informal facts into measured ones, and the formal processes can proceed from there.
Whatever subset of this exists will sharpen the scope:
Record research first, a scope you approve, then fieldwork and the map, stakes, or exhibit your project needs. The steps are on our how it works page.
The questions that reach us from La Puente typically involve:
We serve property throughout La Puente and across Los Angeles County — request a survey quote for any parcel in the area.
Occasionally. The postwar tract maps govern your lot day to day, but they were drawn over grove parcels, and odd angles or easements sometimes trace to that earlier fabric. When a retracement finds something the tract map alone cannot explain, the grove-era records usually hold the answer.
That is a zoning and design question the city answers — but it is answered with measurements. We locate the lines, the existing structures, and the distances between them, which tells your designer exactly what space is legally available. Many conversions succeed precisely because the measured margins turned out better than the owner guessed.
It lengthens the search, not the odds. Monuments on your block may be buried, paved over, or destroyed, so we widen the search to surrounding streets and rebuild your lines from the recorded geometry and the evidence that survives there. Corners we re-establish get documented with the county, which fixes the problem for good.
Start by understanding that a parcel cannot simply be split by agreement — dividing land goes through the county's formal processes. What we provide first is the measured picture: the boundary, the structures, and how the property could physically divide. From there, an attorney and the city determine which path — lot line adjustment, subdivision, or shared ownership — fits.
The survey answers that directly: we locate the pole, the anchor, and the boundary, and show their relationship. Utility equipment usually occupies a recorded easement — we can plot that too — but sometimes the fence, not the pole, is what is off the line. Either way, the measured map replaces speculation.
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 Southern California Land Surveyors at (213) 787-3342 or send the address through the contact form, and we will scope the survey your situation needs.