Most of south Charlotte, Marvin, Waxhaw, Weddington, Ballantyne, Providence, and the newer Fort Mill subdivisions sit inside HOA-governed communities. Before a new deck or a major deck replacement, the Architectural Review Committee (ARC) almost always needs to sign off. Skip that step and you are looking at fines, forced removal, or worse - getting told to redo it in the material you should have used.
This guide walks you through when HOA approval is required, what the packet looks like, how long it takes, and the neighborhood-specific quirks we have seen building in Union and Mecklenburg County.
When HOA Approval Is Required
In our service area, here is the rule of thumb:
- Like-for-like board replacement: usually no approval needed. Same material, same color, same footprint.
- Change of material: approval required. Pressure-treated to composite, wood railing to glass, board color change.
- Footprint change: approval required. Even extending by 2 feet triggers review.
- New railing style or height: approval required.
- Stair relocation or addition: approval required.
- Roof, pergola, or enclosed deck: approval always required.
If you are unsure, read your community CC and Rs (usually available on your HOA portal) or just ask your management company directly. "Do I need ARC approval for X?" is free to ask, expensive to ignore.
Common HOA Deck Rules
Across 30-plus south-Charlotte HOAs we have worked in, the same categories of rules show up again and again:
- Approved material list. Many HOAs specify pressure-treated, composite (sometimes by brand), or aluminum. Vinyl decking is usually disallowed.
- Color palette. Earth tones and greys dominate. Bright colors (red, blue) almost always disallowed on a street-facing deck.
- Railing style. No chain-link, no white vinyl, no unpainted galvanized hardware visible from the street.
- Setback from property line. Most HOAs follow the county setback, which is typically 10 feet rear and 5 feet side in Union County R-40 zoning.
- Height above grade. Some HOAs cap deck height or require a skirt if the deck is more than 4 feet above grade.
- Street-facing visibility. Rules are strictest on elevations visible from the street. Backyard-only decks often have lighter rules.
The ARC Approval Process
A typical timeline:
- Sign quote and scope. We draft the ARC packet during this step (1 week).
- Submit to management company. Electronic submission via portal or email is now standard.
- ARC reviews. Committees meet monthly (most) or weekly (larger HOAs). Decision in 2 to 4 weeks on average.
- Approval letter. We save a copy with your project file and submit it with the county permit application if one is needed.
- County permit pulled, work begins.
Total time from signed quote to crew on site: 3 to 6 weeks in most HOAs. If you are in a hurry, ask us about shortcut paths - some HOAs delegate like-for-like approvals to the management company directly without a full committee vote.
What Goes In an ARC Packet
Our standard 5-page ARC packet includes:
- Cover letter with homeowner name, address, and project summary.
- Site plan sketch showing deck footprint, setback distances, stairs, and railing runs.
- Elevation drawings showing height, railing style, and street-facing visibility.
- Material specifications - product spec sheets for the decking and railing plus a physical color chip where applicable.
- Insurance certificate and contractor license info proving we can legally do the work.
No homeowner should be preparing this packet alone. We draft everything, email it to you for review, you sign the owner-of-record section, and we submit it. The packet is included in every quote at no extra charge.
Notes By Neighborhood
What we have learned in specific south-Charlotte communities:
- Marvin / Marvin Ridge: natural or earth-tone stains only, 36 inch railing minimum, composite preferred on street-facing. Monthly ARC, 2-4 week turnaround.
- Weddington Chase / Weddington Highlands: strict color palette, wood or composite only, glass railings must be pre-approved case-by-case. Monthly ARC.
- Providence Plantation / Providence Downs: brand-name composite preferred (Trex Select or Transcend), railings match house trim, weekly ARC reviews during busy season.
- Ballantyne Country Club: composite required on visible elevations, hardware must be dark bronze or black, ARC is picky on rail details. 3 week turnaround.
- Baxter Village (Fort Mill): natural wood disallowed on front-facing, composite or aluminum required. ARC meets biweekly.
- Tega Cay / Lake Wylie lakefront lots: lake-visible side rules are stricter than road-facing. Glass railings usually approved quickly here because they preserve view.
HOA Approval vs County Permit
HOA approval is separate from and in addition to the county building permit. HOA approval handles aesthetics, materials, and community rules. The county permit handles structural safety, code compliance, and inspections. You need both.
Our project flow handles them in order - HOA first, because if the HOA rejects your design, there is no point getting a permit for something you cannot build. Once HOA approval is in hand, we pull the county permit (Union, Mecklenburg, or York County depending on where you live), schedule the rough framing and final inspections, and start construction.
Tip
Before your ARC submission, take 15 minutes to walk your own neighborhood. Decks you can see from the street are the baseline for what the ARC is likely to approve. Matching that baseline is the fastest path to a Yes.