The digital footprint of a residential project is usually larger than most clients expect—and far more permanent. Information created during the design and construction of a home (even smaller projects such as an ADU) does not disappear when the project is finished. It enters public records, gets copied into private databases, appears in search results, and often remains accessible for years. A permit application, a contractor’s project photo, or a real estate listing can become part of a permanent public record of how a property was built, who designed it, what it cost, and how it is used.
This is not a reason to avoid building. It is simply a reason to think clearly, from the beginning, about what information goes where. Families who treat privacy as an afterthought often discover too late that their property tells a very complete story to anyone willing to look. Families who think about it early retain far more control over what becomes visible and what does not.
This is not really about secrecy, but about judgment. The goal is not to eliminate every trace of a project from the public record—that is neither possible nor necessary. The goal is to avoid unnecessary disclosure and to understand how small pieces of information, taken together, create a much larger picture.
Permit Records
Building permits in Los Angeles are public records. That is not optional, and it applies to every permitted project. The Los Angeles Department of Building and Safety maintains an online permit database where anyone can search an address and see permit history. That includes the scope of work, permit dates, declared valuation, architect or engineer of record, contractor information, and inspection history. Anyone who knows an address can usually learn quite a bit in a matter of minutes.That includes neighbors, prospective buyers, journalists, attorneys, and anyone else with an interest in the property. The permit itself cannot be hidden. What can be managed is how the project is described.
The scope of work on a permit application should be accurate, but it does not need to explain the family’s private life. “Detached accessory dwelling unit, new construction, 640 square feet” tells the city what it needs to know and tells the public very little. “New detached guest house for elderly parent with accessible bath and caregiver suite” may also be accurate, but it reveals private information the family may never have intended to make public. The difference is often nothing more than how the architect writes the application.
The same applies to declared valuation. Permit valuations affect fees, but they also serve as a rough public estimate of project cost. They should be stated properly, but with care. An architect who understands privacy knows the difference between compliance and unnecessary disclosure.
There is another issue many owners never consider: permit records are no longer read only by people searching city databases. They are routinely collected by real estate platforms, title services, financial research tools, and property intelligence companies. Information entered once into LADBS can appear in entirely different systems within weeks. That exposure is permanent, and it only grows over time.
Satellite and Aerial Imagery
Most significant residential properties in Los Angeles are photographed from above on a regular basis. Google Earth, Google Maps, Apple Maps, Bing Maps, and specialized property research platforms all update aerial imagery at different intervals. In practice, a newly completed dwelling usually appears within a year or two and remains visible indefinitely. If a structure exists on the property, it will eventually be visible from above.
The implication is straightforward: the configuration of a property—location, footprint, and approximate size of each structure—is visible to anyone, at no cost. Even a small second dwelling designed to be private from the street may still be plainly visible from above.
For most owners, this is simply part of modern life. It is normal, and usually unavoidable. The greater issue is not the image itself, but what happens when that image is combined with other information. A permit record may show, for example, a 4,500-square-foot single-family dwelling. Aerial imagery shows exactly where it sits, how close it is to the rear of the property, the size of the garage, driveway and back yard, and how the outdoor space is organized. Together, those pieces create a much clearer picture than any one item. That is the real privacy issue: aggregation.
The building itself cannot be hidden. What can be managed is how much additional information is attached to it. Landscape design can help. Mature trees, dense planting, hedging, pergolas, and thoughtful siting all reduce visibility from above as well as from neighboring properties. Privacy should not drive every landscape decision, but it is a legitimate consideration.
Street-level imagery creates a related issue. Google Street View and similar services update regularly, and anything visible from the street will eventually appear there. Rear-yard structures on large lots may remain mostly invisible. Front-facing primary homes will not. Owners can sometimes request image blurring, though results are inconsistent. More reliable is good physical screening—walls, gates, hedges, and planting that limit what can be seen from the street in the first place.
In Part 2: The impacts of Real Estate Listings, publications by contractors, consultants and online portfolios, the risks from aggregation of multiple public sources of information, and Practical Recommendations.