Condo Remodels: Plans You Need for HOA Approval

If you are planning a condo remodel in California, getting condo remodel HOA approval is often the first gate before construction can begin. Even when your project seems simple—new cabinets, a moved wall, updated plumbing fixtures, or a bathroom reconfiguration—your homeowners association may ask for clear plans that show exactly what exists today and what you want to change.

The challenge is that HOA review and city permit review are related, but they are not the same. Your HOA wants to protect the building, shared systems, common areas, and neighboring units. Your local building department wants code-compliant documents for the work itself. In practice, both reviews go much more smoothly when you start with accurate measured existing-condition drawings. FastAsBuilt provides field-measured as-built drawings and measured floor plans across California, with local crews serving Los Angeles, Orange County, the Inland Empire, the Bay Area, and San Diego.

Why condo remodel HOA approval is different from a single-family remodel

A condo is part of a larger building, so your remodel affects more than your own unit. In a detached house, you usually control the whole structure. In a condominium, walls, floors, ceilings, corridors, utility risers, structural elements, waterproofing, balconies, and life-safety systems may be shared, limited common elements, or controlled by the association. That is why HOAs often require more documentation than owners expect.

For condo remodel HOA approval, the board or architectural committee typically wants enough information to answer a few basic questions:

• Will the project affect structural walls, slabs, beams, or columns?
• Will plumbing, electrical, or HVAC work impact shared systems?
• Will waterproofing, drainage, or fire-rated assemblies be altered?
• Will noise transmission or construction access affect neighbors?
• Does the work stay within the unit boundaries and governing rules?

That review usually depends on your governing documents, such as the CC&Rs, rules, architectural guidelines, and alteration agreement. Some associations are strict about submittal format. Others are less formal but still want floor plans, dimensions, contractor information, insurance documents, and a clear scope of work. If your association has a manager, they may provide a checklist. If not, ask for one before you spend money on design revisions.

What the HOA usually wants to see in your plan set

Many condo owners assume the HOA only needs a sketch. Sometimes that is true for cosmetic work, but once the project touches walls, fixtures, plumbing locations, flooring, or electrical changes, a more complete package is often expected. Existing-condition drawings help the reviewer understand your unit before they evaluate proposed changes.

A typical HOA review package may include:

• An existing floor plan with room names and overall dimensions
• A proposed floor plan showing new walls, removed walls, and fixture locations
• Demolition notes and a written scope of work
• Elevations for kitchens, bathrooms, or built-ins when appearance matters
• Sections or details if waterproofing, flooring build-up, or sound control is relevant
• Contractor license and insurance information
• Construction schedule, work hours, and access plan

The better your drawings, the easier it is for the HOA to identify whether the work is only inside your unit or whether it could affect neighboring units or common elements. If you are not sure what qualifies as as-built documentation, this overview of what as-built drawings are is a useful starting point.

For many projects, the existing floor plan matters just as much as the proposed one. If your current layout has never been accurately measured, old listing sketches or marketing plans may not be reliable. That is especially true when owners have made undocumented changes over time, which is one reason recorded square footage may be wrong in many properties.

Why accurate existing-condition drawings prevent approval delays

Most condo remodel delays happen because reviewers cannot confidently tell what is there now. A hand-drawn sketch may show the new kitchen island, but not the location of plumbing walls, soffits, or structural boundaries. A real-estate floor plan may look polished, but it may not have the detail needed for alteration review. Measured as-built drawings solve that problem by documenting the unit as it actually exists in the field.

FastAsBuilt uses on-site laser measurement, then senior drafters produce permit-ready CAD files in PDF and DWG format. For condo owners, that means you can start with a dependable base drawing instead of guessing at dimensions or tracing old plans that may not match current conditions.

Accurate existing-condition plans are especially helpful when:

• You are moving or removing interior walls
• You are remodeling an older unit with prior undocumented work
• You need to coordinate with an architect, designer, or engineer
• Your HOA requires a formal submittal package
• Your city permit drawings need a verified starting point

They also help resolve square footage questions. In condo remodels, room dimensions can affect cabinetry design, appliance fit, egress clearances, and furniture layout. If you need a broader explanation of measurement issues, see this guide to measuring and verifying square footage.

HOA approval and city permits: similar documents, different decisions

Owners often ask whether HOA approval replaces a permit. It does not. In California, an HOA can approve a project that still needs city permits, and a city can issue permits for work that your HOA has not yet approved. You usually need both when the project goes beyond purely cosmetic work.

Think of the two reviews this way:

• HOA review looks at community rules, common elements, neighbor impacts, building systems, noise, scheduling, and alteration restrictions.
• Permit review looks at code compliance, life safety, structural issues, energy requirements, accessibility when applicable, and proper construction documents.

Because those goals overlap, one accurate set of existing-condition drawings can support both paths. Your design team can build permit drawings from the same measured base plan you submit to the HOA. That reduces rework and lowers the risk of inconsistent dimensions between submittals.

If your project will require permit drawings, this article on as-built drawings for building permits explains why measured existing conditions are often the first step.

The specific plans that matter most for condo remodel HOA approval

Not every condo renovation needs a full architectural set. The right package depends on scope, building age, HOA requirements, and whether the city requires a permit. Still, a few plan types show up again and again because they answer the most common reviewer questions.

Existing floor plan

This is usually the most important sheet. It shows the current layout, room names, walls, doors, windows, and major fixtures. It gives both the HOA and your design team a reliable picture of the unit before changes begin.

Proposed floor plan

This sheet shows what will change. If you are removing a non-structural partition, expanding a shower, relocating a washer, or reworking a kitchen, the proposed floor plan makes the impact clear.

Demolition plan

For more involved remodels, a demolition plan identifies what will be removed. This helps the HOA understand whether any common-area or shared-system concerns may be triggered.

Interior elevations

Kitchens, baths, media walls, and millwork often benefit from elevations. HOAs may care about visible changes, while contractors need them for installation clarity.

Sections and details

Sections are useful when floor buildup, shower pans, balcony thresholds, ceiling drops, or sound-rated assemblies matter. In attached housing, those details can be important because your remodel may affect waterproofing, fire separation, or acoustics.

Reflected ceiling or lighting plan

If your remodel includes substantial lighting or soffit work, a ceiling plan may help coordinate with building systems and avoid conflicts in concrete or framed assemblies.

In short, condo remodel HOA approval usually depends less on producing a thick drawing set and more on producing the right drawings. Clear existing and proposed plans are the core of that package.

When square footage and floor plans matter in condo projects

Even though HOA approval is not the same as a real-estate transaction, square footage still matters. Accurate dimensions help everyone involved make better decisions: owners, designers, contractors, HOA reviewers, and, later on, buyers or appraisers.

For example, measured plans can help you:

• Confirm whether a proposed island, vanity, or closet layout will actually fit
• Understand room proportions before ordering custom cabinetry
• Document what changed if you later sell or refinance
• Create cleaner marketing materials if the unit goes on the market

That last point is easy to overlook. Good floor plans real estate professionals use for listings are not a substitute for permit drawings, but they are valuable later when you want to present the remodeled unit accurately. If resale is part of your long-term plan, these resources on whether floor plans help sell a house faster and how to get a floor plan for a real-estate listing provide useful context.

For condos in particular, exact dimensions can also help separate what is inside the unit from what is shared or controlled by the HOA. That becomes important when old drawings, listing data, or recorded information do not align with field conditions.

Common condo remodels that usually benefit from measured as-builts

Some projects almost always go better with a professionally measured base plan. Even if the HOA does not explicitly require it, accurate as-builts reduce surprises once design and pricing begin.

• Kitchen remodels: appliance placement, cabinetry runs, soffits, and plumbing walls need precise dimensions.
• Bathroom remodels: shower expansions, tub-to-shower conversions, and fixture relocations need tight layout control.
• Wall reconfigurations: any change to room layout benefits from an accurate existing plan before demolition is considered.
• Laundry additions or moves: these often trigger plumbing, venting, and HOA concerns.
• Flooring projects with sound-control requirements: many HOAs require submittals for hard-surface flooring because of noise transmission.
• Older condo updates: legacy alterations and irregular field conditions are common in older buildings.

In California condo buildings, older units often contain surprises: furred walls, uneven corners, concealed chases, lowered ceilings, or undocumented utility runs. Those conditions can derail a remodel budget if the first reliable measurements happen only after demolition starts.

How FastAsBuilt supports condo owners, designers, and permit teams

FastAsBuilt focuses on field-measured as-built drawings and measured floor plans across California. For condo remodels, that usually means we measure the unit on site with laser equipment, then our senior drafters produce permit-ready CAD files in PDF and DWG format. You can use those files as a base for HOA review, design development, contractor pricing, and permit preparation.

Our service options are straightforward:

• 2D As-Built Plans: starting at $900 for up to 1,500 square feet, then $0.50 per square foot. Includes 1 revision and typical 48–72 hour delivery. Turnaround times are estimates and may vary based on project complexity and scheduling.
• 3D As-Built Plans: starting at $1,500, then $1.00 per square foot. Includes a 3D model plus 2D floor plans, elevations, and sections, 2 revisions, and typical 3–5 business day delivery.
• Custom projects: commercial spaces, ADUs, SB 9 work, tenant improvements, and other special scopes are quoted individually.

For many condo remodels, 2D plans are enough to get the process moving. If your project is more complex—or if your architect, interior designer, or engineer needs deeper documentation—3D as-builts can be worth it because they include both the model and 2D outputs.

If you are comparing service levels and timing, this breakdown of as-built drawing costs in California may help. When you are ready to move forward, you can also start directly through our order page.

California issues condo owners should keep in mind

California condo remodels can involve more than just finishes and layout. Depending on your building type and scope, broader state and local rules may affect how your project is reviewed. The exact requirements vary, so you should always confirm details with your HOA, design professional, and local jurisdiction.

A few issues commonly come up:

• Title 24: California energy rules may apply when lighting, windows, or some mechanical systems are changed. Your permit team can confirm what is required for your scope.
• Fire- and sound-related assemblies: multifamily buildings often have strict requirements at shared walls, floors, and ceilings. Seemingly simple penetrations or finish changes can matter.
• Balconies and exterior-adjacent work: if your project touches balconies, waterproofing, or exterior assemblies, separate association and inspection concerns may apply. Laws such as SB 721 and SB 326 relate generally to exterior elevated element inspections in certain multifamily settings, but applicability depends on the property type and local interpretation.
• ADU or ownership-related laws: statutes such as AB 1033, SB 9, AB 2533, SB 1211, or local housing rules are sometimes discussed in condo and multifamily contexts, but they do not automatically control a standard interior condo remodel. If your project involves unusual use, conversion, or ownership questions, verify current rules with the city and association.
• Historic or local preservation concerns: if the building has historic status or tax-related protections such as a Mills Act arrangement, exterior changes and some visible alterations may face added review.

The practical takeaway is simple: do not assume a neighbor’s remodel followed the same rules that apply to yours. Building type, city, HOA documents, and the exact scope of work all matter.

How to prepare a smoother HOA submittal package

Owners can save time by treating HOA approval like a real project milestone, not just a formality. The more complete your package is at the start, the fewer rounds of questions you are likely to get.

A good process usually looks like this:

• Review your HOA alteration rules and application form before design starts
• Confirm whether the HOA wants existing and proposed plans, contractor documents, samples, or engineering
• Measure the unit accurately so the drawings reflect real field conditions
• Coordinate design changes with any architect, designer, or contractor early
• Identify possible red flags such as wet-area moves, hard flooring, wall removal, or electrical panel changes
• Submit a clean, labeled package with a concise scope of work

It also helps to separate what is certain from what is not. If the exact cabinetry finish is undecided, say so. If the plumbing wall location is fixed, show it clearly. Reviewers tend to respond better when the scope is transparent and the drawings are easy to follow.

For buyers planning a renovation right after closing, documenting the unit early can also be smart. This article on how to document a property before buying it explains why baseline measurements can help with planning and risk reduction.

Frequently asked questions

Do I need as-built drawings for condo remodel HOA approval?

Not always, but many condo remodels benefit from them. If the project changes walls, plumbing, electrical, flooring, or built-ins, measured existing-condition drawings make it much easier for the HOA and your design team to understand the scope. They are especially helpful when old plans are missing or unreliable.

Will my HOA accept real-estate floor plans instead of measured plans?

Usually not for serious remodel review. Floor plans real estate listings use are helpful for marketing, but they may not include the precision or construction detail needed for an alteration package. For approval purposes, measured as-builts are a much stronger foundation.

What if my condo’s recorded square footage does not match the actual layout?

That is not unusual. Recorded figures, prior listings, and old sketches can differ from current field conditions. For remodel planning, what matters most is the unit as it exists today. Measured drawings help resolve layout and fit issues even if legal or recorded square footage questions still need separate review.

How fast can I get plans for an HOA submittal?

FastAsBuilt’s 2D As-Built Plans have typical delivery in 48–72 hours and include 1 revision. Our 3D As-Built Plans typically deliver in 3–5 business days and include 2 revisions. Timing can still depend on scheduling and project complexity, so it is best to start before your HOA deadline is close.

Turnaround times are estimates and may vary based on project complexity and scheduling.

Can the same drawings be used for permit plans?

Often yes, as a base set of existing conditions. Your architect, designer, or engineer can use the measured PDF and DWG files to build proposed permit drawings. That is one of the main advantages of starting with accurate as-builts instead of informal sketches.

Bottom line

For condo remodel HOA approval, the most valuable plans are usually the ones that clearly document existing conditions and show proposed changes without guesswork. In California, that clarity helps both your HOA review and your permit path. If you want fewer questions, fewer revisions, and a more predictable remodel process, start with accurate measured as-built drawings from FastAsBuilt.