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Illustration: a LiDAR scanner on a tripod in a living room; the view rises to a model of the whole house, and a measured floor plan is drawn over it

3D scanning and floor plans in Los Angeles: Every room, scanned and drawn.

  1. We scan on site. Usually one visit with a LiDAR scanner
  2. You get the 3D tour and model. An unlisted link, in 24 to 48 hours
  3. And the measured plan. PDF in 24 to 48 hours; DWG in 3 to 5 working days

Floor plans, 3D tours and dated records of LA homes and buildings. See your estimate in about a minute.

  • LA County: travel within 25 miles included
  • One scan: the tour, photos and plan all come from it
  • Free return visit: if our scan misses something you booked

Watch the scan become the plan.

One LiDAR scan makes the 3D model, the walkthrough and a measured floor plan. Scroll, and the plan draws itself over the model: walls, openings, dimensions, then every room with its area.

  1. The 3D model from above (illustration)Scan
  2. Walls, doors and windows tracedPlan
  3. 60 ft × 26 ft, every room with its areaMeasured
Illustration: white scale model of the sample house seen from above
14'-0" 32'-0" 14'-0" 60'-0" 26'-0" 26'-0" Living / DiningKitchen742 sq ft Bedroom 2169 sq ft Bath 282 sq ft Entry58 sq ft Primarybedroom196 sq ft W.I.C.32 sq ft Primarybath89 sq ft Lndry25 sq ft Sample as-built, level 1 2 bed, 2 bath, 60 × 26 ft (sample) 7 scan positions 0510 ft N
Illustration: 3D model of a sample house.Model: illustration. Plan: sample, not a real project. Furniture is drawn here for scale; the sample shows fixed fittings only.

One visit. Three things you can use.

2'-6"8'-0"3'-0"13'-6"3'-6"Bedroom 2169 sq ftCLG 9'-0"A-101 detail, Bedroom 2

Floor plans, drawn from the scan

Room names, dimensions and areas in feet and inches, as a PDF anyone can open. For architects, drafted CAD sheets to design on.

PDF for everyone; DXF and DWG for CAD.

Bedroom 2Living / DiningKitchenPrimarybedroom13'-6"

One tour, on any phone or laptop

Walk room to room, switch to the dollhouse view, measure a wall. The link is unlisted: we don’t post it anywhere, and you decide who gets it.

Unlisted link; unbranded for the MLS, branded for your site.

A record for the unit file

Each room photographed, with notes, the scan date and the 3D tour link, ready to upload to the unit file.

PDF, photo files, 3D tour link.

Sample house and sample unit 4B.

Walk the property from your desk.

Send one link. Your client, tenant, insurer or crew sees the same rooms on the same date, and nobody drives back to check a dimension.

A slow walk through the main room, as the 3D tour shows it.

Pick your work. See what you get.

Four kinds of work, one scan. Pick yours to see the packages and a sample of each.

As-built floor plans in LA, drawn in your format.

We scan the house once and draw it as it stands: a measured plan in 24 to 48 hours, drafted DWG sheets to design on in 3 to 5 working days for a typical house.

  • Measured plan, PDF and DXF, in 24 to 48 hours
  • Drafted DWG on standard layers or your CAD template
  • A 3D tour to check any dimension from your desk
  • Revit model as an add-on

As-built floor plans for architects Sample As-Built set (PDF, 3 sheets, 165 KB) (opens in a new tab)

Sample As-Built sheets A-101, A-102 and A-201, not a real project.
  • Measured Plan

    Feasibility, space planning and ADU checks.

    A clean floor plan with room names, dimensions and areas, as PDF and DXF, with the 3D tour to measure anything the plan does not show.

    • Floor plan with dimensions
    • PDF and DXF
    • 3D tour
  • As-Built

    Designing a remodel or an addition.

    Drafted DWG sheets on standard layers or your CAD template, with reflected ceiling plans and ceiling heights. Open the file and start designing.

    • Drafted DWG plans
    • Standard layers (A-WALL, A-DOOR, A-GLAZ…)
    • Reflected ceiling plans
    • 3D tour
  • As-Built Pro

    Projects that need elevations and sections.

    Everything in As-Built, plus interior elevations, building sections and exterior elevations drawn from ground level, so design starts from the existing envelope.

    • Everything in As-Built
    • Interior elevations and sections
    • Exterior elevations, drawn from ground level

Not sure which one?

Answer a few questions to see an estimate for your property. Free, no obligation.
Get a quote

From your request to your files.

  1. About a minute

    Tell us what you need

    Answer a few questions about the project and the property. Your estimate appears right away, and we confirm the price and the time within one working day.

  2. 30 minutes to 2 hours on site

    We scan the property

    We need access to every room you booked. Tenant still living there? We send a written-notice template when you book.

  3. 24 to 48 hours; DWG in 3 to 5 working days

    You get one delivery link

    Everything lands on one link: the tour, photos, reports and plans, ready to forward to your client, tenant or crew. Need it sooner? Ask for next-day rush in your quote.

LiDAR scan accuracy, in plain numbers

about plus or minus 20 millimeters at 10 meters

That is the manufacturer’s rating for the Realsee Galois M2 LiDAR scanner. It suits design, records and listings; check critical dimensions on site. A scan is not a boundary or topographic map; for those we refer you to a licensed land professional. We would rather tell you the limits now than on your job. Read the accuracy guide: distance, surfaces, and how to check on site.

What each deliverable is right for
What each deliverable is right for
DeliverableWhat you getRight for
3D tourWalkthrough link, measure any wall.Listings, remote walkthroughs, quick checks.
Measured PlanFloor plan with dimensions, PDF and DXF.Feasibility, space planning, leasing.
As-BuiltDrafted DWG plans and ceiling plans.Remodels, ADUs, design work (Revit model as an add-on).
As-Built ProPlans, interior elevations, sections and exterior elevations drawn from ground level.Design development (Revit model as an add-on).
Condition Scan and Turnover PackagePhotos of each room and a PDF report with the scan date and time, plus the 3D tour link. The Turnover Package adds an after-repairs visit and a side-by-side report.Move-in, move-out and after repairs (AB 2801).
Build File3D tour, photos and a stage report at each of 3 stages.Remodels, additions and rebuilds.
Listing 3D and Rental Tour3D tour and photos, with an unbranded MLS link and a branded link. Listing 3D adds a measured floor plan.Homes for sale and rentals.

Not included: anything hidden on scan day (behind insulation, drywall or slab), roof plans, and anything the scanner cannot see from the ground. A scan is not structural or MEP engineering, and it does not set boundaries.

Where we scan in Los Angeles County

All of Los Angeles County. Travel within 25 miles of downtown Los Angeles is included; farther addresses get a per-mile fee, shown in your quote.

Areas we cover

Westside

5 areas
  • Santa Monica
  • Beverly Hills
  • West Hollywood
  • Culver City
  • Malibu

San Fernando Valley

5 areas
  • Sherman Oaks
  • Encino
  • Studio City
  • Burbank
  • Glendale

Central and East LA

5 areas
  • Los Angeles
  • Silver Lake
  • Los Feliz
  • Highland Park
  • Pasadena

South Bay and Long Beach

4 areas
  • Torrance
  • Manhattan Beach
  • Inglewood
  • Long Beach

Southeast and San Gabriel Valley

3 areas
  • Downey
  • Whittier
  • West Covina

Antelope Valley and North County

3 areas
  • Santa Clarita
  • Palmdale
  • Lancaster

Not on the list? We cover the whole county. The quote shows any travel fee before you book.

Who scans your property

Menachem Mooseek

Founder

Menachem Mooseek founded Replicasa 3D and scans Los Angeles County properties himself, with a Realsee Galois M2 LiDAR scanner. Until our first clients agree to show their scans, the pictures on this site are illustrations and a sample house.

Business
770 Builders LLC, a California LLC formed March 2025
Scanner
Realsee Galois M2 LiDAR
Service area
Los Angeles County

Ways to start

Architects: 50% off your first scan

For the first 10 architecture firms, one scan per firm. Full terms

Property managers, 25+ units: five units recorded free

One visit each, so you can judge the records before you commit.

Agents: a price before you list

Put in the size and your go-live date: your estimate appears right away, and we confirm the price and the date in writing within one working day.

Questions about 3D scanning in Los Angeles

Still unsure? Write to [email protected].

How accurate is the scan?

LiDAR is laser scanning: the scanner times laser pulses to measure each surface. The Realsee Galois M2 is rated at about ±20 mm (roughly ¾ in) at 10 m (33 ft). Good for design, records and listings; check critical dimensions on site.

Read the accuracy guide.

What files do I get?

Every package includes the 3D tour link. Floor plans come as PDF and DXF; As-Built adds drafted DWG sheets with standard layers and reflected ceiling plans; Revit is an add-on. Condition reports come as a PDF with the photos and the 3D tour link.

What do the drawings show?

Every plan shows interior walls at their measured thickness, doors and windows in place, and room names, areas and dimensions in feet and inches. Exterior walls are measured at door and window openings, where the scanner sees both faces. As-Built adds reflected ceiling plans with ceiling heights. As-Built Pro adds interior elevations, sections and exterior elevations, drawn from a scan of the outside taken at ground level. Send us your CAD template and layer names, and we draft to them.

Compare a measured floor plan and as-built drawings

Why a plan’s area can differ from a listing: measured vs listed square footage.

Does a Condition Scan help with California AB 2801?

It is built for it. To deduct for repairs or cleaning, AB 2801 asks for photos after move-out and before repairs or cleaning, and again after repairs (both since April 1, 2025), and at or just before move-in for tenancies starting on or after July 1, 2025. A Condition Scan covers one moment and the Turnover Package covers the first two: each room photographed, a 3D tour and a PDF with the scan date and time on every page, ready to attach to the itemized statement. It is a record, not legal advice; check your process with your attorney.

How is this different from a 3D tour app?

A 3D tour app gives you a walkthrough. We are a local scanning service: we come to the property with a LiDAR scanner and deliver what your job needs. That can be drafted DWG on standard layers or your CAD template, a measured floor plan or a condition report, all from the same scan.

What should I prepare before the visit?

Tell us how we get in: a lockbox code, keys at your office, or someone on site. We confirm the access plan with your quote. Unlock every room you booked and check that the lights work. Furniture can stay; we scan each room as it stands. Where a wall matters, clear what you can along it, because furniture hides the base of a wall. For an occupied unit, give the tenant written notice at least 24 hours ahead (6 days if mailed). We send a notice template when you book.

How do you handle many units?

Unit by unit, as notices come in: send a list, a forwarded notice or a note in the quote form. Most move-outs land at the end of the month; your quote states how many units we can record a day and how soon after a move-out date we can be there, so you can plan your crew around it. Every unit gets its own delivery link and PDF for its file. The free 5-unit pilot is where we set the routine with your team; at 50 units and up, the Portfolio Plan puts all three AB 2801 moments on one account.

How much does it cost?

Every job is priced by the size of the property. A base price covers up to 700 sq ft; above that, a set rate per square foot. The quote form shows your estimate before you send anything, and we confirm it within one working day. Travel within 25 miles of downtown Los Angeles is included.

What about tenant privacy?

Tours are unlisted: we do not publish or list them anywhere, but anyone who has the link can open it, so share it only with people who need it. We ask that rooms be empty of people while the scanner turns. If a tour shows a face, a document or a personal photo you want hidden, tell us and we’ll blur it and send you a new link. Scans are processed and hosted on the Realsee platform; we keep our own copy of the photos and the PDF for 3 years after the scan, then delete it. Tell us if you need it removed sooner.

Can I cancel or reschedule?

Yes. Cancel or move the visit free up to 24 hours before the scan. Inside 24 hours, the booking payment is kept. Jobs under $1,000 are paid in full when you book; larger jobs pay 50% to book and the rest on delivery. A Build File is different: you pay for each stage visit when you book it, so a late change affects that visit only. A room we could not get into is quoted as a short return visit.

Tell us about the project. See your estimate in about a minute.

Email [email protected]
  • A written quote before anything is charged.
  • Cancel or move free up to 24 hours before the scan.
  • Our scan missed something you booked? We come back at no charge.
  • The PDFs, photos and drawings you download are yours to keep.
Read the terms Serving Los Angeles County. We reply within one working day (Monday to Saturday).

Get a quote

Step 1 of 4: Your project

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Pick the closest match. You can change it later.

4 short steps, about a minute. Free, no obligation: nothing is charged until you accept.

4 short steps About a minute

Free, no obligation. Nothing is charged until you accept.