When Should an Apartment Property Update Its Parking Lot Striping Layout?

The Institute of Transportation Engineers, the body that publishes the Parking Generation Manual used by planners and engineers all over the country, has altered its multifamily parking demand rates on several occasions in the last ten years as patterns of household vehicle ownership have changed. Meanwhile, cities throughout the Carolinas have been updating their own parking regulations. The Charlotte Unified Development Ordinance, which came into force in 2022, got rid of the city’s long-standing minimum parking requirements for most zoning areas, a change that you can see for yourself on Charlotte’s UDO website. If a property was originally subject to a rule that has since been amended, the parking striping for that property needs to be changed as well, not just repainted.

At ProLine Parking Lot Maintenance, we clearly distinguish between two very different jobs that Carolina property managers ask us to carry out. One of these involves a repaint: although the overall arrangement, the number of spaces, and the positions of the drive aisles remain unchanged, the faded lines are simply made clear again. The other type of job is a layout update: this involves a real reorganization of how the parking lot is divided and used because something about the property, the rules or the way the residents actually drive has changed since the lines were last painted. Generally speaking, most properties don’t call us until the paint has become bad, and as a result, they fail to notice the actual indications that a layout, not just the paint, needs to be altered. Below are the exact signals that indicate this and the way in which we assess a Carolina apartment property in order to tell the two situations apart.

Repaint vs. Layout Update: Two Different Jobs

When a repaint is carried out, new paint is applied to the same lines as before. A layout update, on the other hand, alters the positions of those lines, the number of spaces, the purpose of each area, or the way traffic moves around the property. It is this confusion that causes so much of the paint to be technically fresh but to be applied to a layout that no longer matches the way the property is actually operated.

Situation	Job Needed	What Changes
Lines are faded but layout still works fine	Repaint	Paint color and visibility only
Property added or converted units, changing total space demand	Layout update	Space count, possibly aisle width
ADA space count no longer matches current total spaces	Layout update	Accessible space count and placement
Property is adding EV charging stations	Layout update	Dedicated EV bays, signage, striping
Residents report frequent near-misses at a blind corner or tight turn	Layout update	Circulation pattern, sightlines
Local zoning code changed parking ratio or landscaping requirements	Layout update	Total space count, buffer areas
Fire marshal cites an ambiguous or undersized fire lane	Layout update	Fire lane width and route
Full mill-and-overlay or reconstruction erased old markings	Layout update (by default)	Entire layout, since it’s a blank slate

Trigger One: Your Unit Count or Resident Population Changed

Whenever a property increases the number of units or changes the types of units. For example, by dividing larger units into smaller ones, or leasing out space that was previously vacant, the demand for parking spaces changes as a result. A parking layout designed for a property that is only partly leased or one with an older mix of units usually ends up being short of spaces once the level of occupancy rises, and residents then park in fire lanes, drive aisles, or landscaped areas that were never intended to hold cars. The Urban Land Institute, an organization that examines parking demand trends in multifamily buildings across the country, has noted that vehicle ownership per unit differs greatly depending on the type of property and its location, which is the reason why we do not depend on a single general rule but instead go to each property in person to count the actual number of occupied spaces against the actual number of units before making a recommendation.

Trigger Two: Your ADA Space Count No Longer Matches Your Total Spaces

ADA-accessible parking does not involve a fixed percentage. The sliding scale specified in the 2010 ADA Standards is directly related to the total number of spaces on a property, and if the total number of spaces has changed since the lot was last marked off—whether because spaces have been added, lost as a result of installing a new dumpster enclosure, or converted for use as compact or EV spaces—your accessible space figure must be rechecked against that scale.

Total Parking Spaces	Minimum Required Accessible Spaces
1 to 25	1
26 to 50	2
51 to 75	3
76 to 100	4
101 to 150	5
151 to 200	6
201 to 300	7
301 to 400	8
401 to 500	9
501 to 1,000	2% of total spaces

The data in this table is straight from the U.S. Access Board’s ADA Standards for Accessible Design and the mathematical calculation are carried out on all Carolina properties prior to them being restriped, since a site that has added 40 spaces since its last layout without having added a single accessible space is in violation from the moment the painting takes place, even if no one has yet pointed this out.

Trigger Three: You’re Adding EV Charging Infrastructure

The demand for electric vehicle charging at multifamily properties has increased so much that the U.S. Department of Energy’s Alternative Fuels Data Center has now developed specific planning advice for multifamily housing, dealing with all aspects from the spacing of the chargers to the electrical capacity that a property must have before any installation begins. Installing EV chargers is not simply a matter of drawing a green stripe around an existing area. It usually involves moving the charging spaces nearer to an electrical panel or transformer, expanding a bay to allow for charging equipment to be fitted onto a bollard or wall, and then re-striping the area surrounding the spaces so that the charging areas don’t cause a bottleneck in the drive aisle behind them. When planning EV charger installations at any Carolina property, the project should be regarded as a layout update right from the beginning and not as an extra task to be added to the next regular repaint.

Trigger Four: Circulation Problems Residents Keep Reporting

Faded paint is easy to notice. However, a poor circulation pattern is more difficult to detect unless you’re specifically on the lookout for it, and residents generally refer to it in terms of a sensation rather than as a kind of striping: for example, by saying “people go through that corner too quickly” or “I’ve come close to being hit once or twice while backing out by the mailboxes.” These kinds of accounts act as a signal regarding the layout, not one relating to the paint. Situations such as a blind corner caused by a building overhang, a two-way aisle that is too narrow for cars to pass safely, or a row of spaces that makes backing traffic have to go directly into a main drive lane all indicate a geometry issue that cannot be corrected simply by painting the same lines again. If there is a pattern of near-miss reports, even in the absence of a formal accident report. We regard it as a strong enough indication to go and walk the property to examine the circulation layout itself.

Trigger Five: Your Local Zoning Code Changed

In recent years the minimum parking requirements have been changing in various municipalities across Carolina, some of the cities having moved to lower or entirely removed minimum parking rules while at the same time introducing new ones, for example, relating to stormwater buffers, tree canopy coverage, or the allocation of space for bicycles. Although a property constructed under an earlier set of regulations might in principle be given special treatment, whenever that property applies for a permit for a renovation, an extension, or a change of use the local planning or zoning office can make it a condition of the permit that the parking arrangement is brought up to line with the present code. Therefore, we advise any property in Carolina that is considering a renovation to consult their county or city planning department early on, in particular regarding parking requirements, before taking for granted that the existing layout will be acceptable as it is.

Trigger Six: A Full Resurfacing Project Wipes the Slate Clean

Whenever a lot undergoes a mill-and-overlay or a complete reconstruction, all the existing lines vanish together with the old surface. Although this is disruptive, it is also the very best chance a property has to correct a layout issue that has been overlooked for years, even though the problem had been covered up by numerous repaints. As a matter of course, we regard each resurfacing project as a layout review and visit the property in light of its present occupancy, the current building code, and the current patterns of resident complaints before we ever lay down any new chalk lines, rather than simply repainting the old geometry onto the new pavement out of habit.

How We Evaluate Whether Your Property Needs a Layout Update

1. If a record of the property’s site plan or plat exists, obtain it in order to find out what the original layout had been approved for.
2. Compare the number of actually occupied spaces during peak hours (most often in the evening, when most of the residents are at home) with the property’s present number of units.
3. Go through each ADA space and compare the current total with the required sliding scale.
4. Look through the complaint logs, incident reports, or fire marshal citations that are related to traffic flow, blocked lanes, or accessibility.
5. Find out at the local planning or zoning office whether any permit, renovation, or addition is intended or has recently been carried out.
6. The property should be flagged if it lacks allocated space for any needs relating to EV charging, a delivery zone, or a move-in zone.
7. Provide a written recommendation that clearly distinguishes between a simple repaint and one that actually involves a layout change, including the cost and timeline for each case.

Cost and Timeline: Repaint vs. Layout Update

The simplest solution is to repaint the existing layout since this entails no new design work, no need to have the permit application reviewed, and typically gets completed within a day or two depending on the size of the lot. A layout update, on the other hand, is more expensive and takes longer because it involves taking new measurements, producing a revised site drawing, and in some cases requires approval from the local planning department before any line is installed, particularly if there is a change in the total number of spaces or the number of accessible spaces. Sometimes property owners attempt to cut costs by requesting a repaint when in fact they actually need a layout update, which generally means ending up having to pay for the same parcel twice within a year or two since the underlying issue, whether it’s a compliance gap or a circulation hazard, eventually leads to a second project anyway.

Not Sure If Your Property Needs a Repaint or a Redesign?

If it has been a number of years since your property’s layout was last checked in relation to your present unit count, existing code, or the current complaints from residents, we will visit the site, carry out the necessary calculations, and clearly advise you as to whether a repaint is needed or if a proper layout update is required, providing you with a written estimate of the cost and a timeline for whichever action is needed. ProLine Parking Lot Maintenance provides services to property managers and owners of multifamily properties all throughout North Carolina and South Carolina, serving everything from individual property HOAs to large regional apartment complexes. Get in touch for a site assessment and a written recommendation.

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Frequently Asked Questions

Does changing our striping layout require county approval, or can a contractor restripe without any sign-off?

It all depends on what specific aspect is being altered. If an existing layout is being repainted without any change to the total amount of space, the number of accessible spaces, or the arrangement of the drive aisles, there is usually no need at all for the planning department to get involved. However, when a layout modification involves a change to the total space, reduces or increases the number of accessible spaces, or has an impact on a fire lane, it is necessary for the local planning, zoning, or fire marshal’s office to review the proposal or give their approval, as these factors are often linked to the conditions set out in the property’s original approved site plan. Therefore, before beginning any project that includes those particular elements, we contact the appropriate county or city office and advise any property manager to carry out that check even if their contractor does not mention it first.

Can a layout update be done in phases so we don’t have to close the entire lot or clubhouse parking area at once?

Yes, and that is in fact the method we use when making most of the layout changes on occupied Carolina properties, since it is generally not practical to close off the entire site at one time for a property where residents need a place to park each night. We usually divide the site into two, three, or four sections and carry out each phase over a day or two, leaving the other sections open throughout the process before moving on to the next section. The drawback is that a phased approach takes longer in total than closing everything at once, by a few extra days distributed over a week or two, but it does ensure that there is still sufficient parking so that the residents aren’t left having to rush to find a space during the work.

If we add EV charging spaces, does that change how many ADA-accessible spaces we’re required to have?

The number of ADA-accessible spaces directly isn’t affected by the addition of E-g spaces because the count is determined by the total number of parking spaces according to the ding scale, not by how those spaces are used. Nevertheless, some jurisdictions and certain EV charging regulations require a specific number of EV-capable or EV-ready spaces to comply with accessible design standards, which means that at least one accessible EV charging space must be provided with the appropriate access aisle and reach range for the charging equipment. When we carry out a layout update that involves EV charging, we check these two requirements separately since fulfilling one does not automatically mean that the other has been met.

How often should someone actually walk our lot to check whether it’s time for a layout update, instead of just waiting until residents start complaining?

For a property that is stable and has no significant changes, we suggest that a full layout review should be carried out about every 3 to 5 years, and it should also be done immediately following any event that alters occupancy, the code requirements, or the site conditions. For example, after a renovation, a change in ownership, or when a new zoning bylaw comes into effect in your area. If you are waiting for complaints to arise, this means that the property is already dealing with a problem that residents have become aware of and are discussing—which is generally long after the time when a proactive remedy could have been both cheaper and easier to carry out. A review that is scheduled in advance will identify an ADA compliance issue that has gradually become non-compliant or a circulation problem that is developing slowly, well before it results in a citation, an accident, or a widespread feeling of frustration among residents.

If a section of pavement fails structurally and needs full reconstruction, does that force a layout change even if we weren’t planning one?

Well, it’s often the case, even if not every time. When a full reconstruction is carried out, the pavement is removed all the way down to the base layer, so all the existing lines vanish no matter whether the property had intended to make changes to the layout, and this clean slate provides the perfect opportunity to deal with any known issues, for example, an inadequately sized fire lane or an out-of-date ADA count, rather than repainting the same layout onto the new pavement. In situations where the reconstruction only involves a small area, such as a single failed panel or the repair of a local pothole, the layout around it generally remains unchanged, and it is only that particular area that is re-striped to match. We always inquire of the property as to why the reconstruction is taking place before concluding that the entire layout needs to be redesigned, since a minor structural repair does not necessarily mean that the whole site has to be reconsidered.

What happens if our new striped layout doesn’t match the site plan on file with the county from when the property was originally built?

This comes up more often than most property managers expect, especially on older properties that have gone through multiple repaints and small changes over the years without anyone updating the official record. A mismatch between what’s actually striped on the ground and what’s on file with the county can create problems during a future permit application, a sale, or a refinance, since an appraiser, inspector, or new lender’s due diligence process often checks the striped layout against the recorded site plan. When we uncover a mismatch during a layout evaluation, we flag it directly to the property manager or owner, since correcting the official record, usually through the property’s civil engineer or surveyor, is outside our scope as a striping contractor but is worth addressing before it becomes a bigger issue during a transaction.

See also: Why Parking Lot Layouts Should Be Reviewed When Apartment Communities Expand, How to Improve Parking Efficiency With a Better Multi-Family Parking Layout