The pool surface is plaster, likely over 25 years old, showing wear primarily in the middle and some corners especially the entry steps with gray breakthrough indicating proximity to the gunite layer and nearing the end of its lifespan. Two large rust rebar blemishes are present, requiring repair during replastering at approximately $1500 each in addition to the base replastering cost estimated at $10,000 to $12,000. Total estimate: $13,000 to $15,000.

Waterline tile appears original and in good overall condition for its age, with no large blemishes observed, other than one issue around the overfill area, that could use some mortar added ($100+). Visibility is limited as the tile is fully submerged due to the pool being overfilled, but exposed portions show positive condition. Some grout wear is noted, particularly in the skimmer throat, which may require a touch-up in the next few years or during plastering for less than $100; however, full inspection of the skimmer throat is obstructed by high water levels.

Water quality shows ideal levels for chlorine, pH, and alkalinity, with all chemistry parameters in optimal range, typically suggesting no leak present. However, visible water loss is evident on the equipment pad in multiple spots, confirming ongoing leakage. Black algae is embedded into the plaster surface in the southwest corner and along much of the southwest side, likely due to reduced water flow from the DE filter and only three returns with none on that side, allowing stagnation and algae development. Black algae is among the most challenging to eradicate, with some views that it persists indefinitely once established, even post-replaster. Recommend starting chemical treatments, each cycle costing $350, potentially needing one to two cycles. Total estimate: $375+

The skimmer is original and older, showing no major signs of issues, but will need a new float basket, weir door, and likely lid soon for less than $500 installed. Full inspection was limited due to high water levels, but visible portions indicate a fairly good working condition. Total estimate: under $500.

The bottom cleaner shows some updated parts, including possibly refreshed hoses, but requires a new tail within the next one to three months and may need updated hose swivels or at minimum a hose trim. Anticipate less than $105 to restore it to ideal working condition temporarily, with full replacement likely necessary in the next five years at $650. Total estimate: under $105 for repairs or $650 for replacement.

The automatic filler is a Pool Century 3000 unit, considered high-quality, with a durable hose attached. Upon arrival, the auto fill was turned off, resulting in an excessively high pool water level. This could indicate failure in the unit, which is much older and likely exceeding 3 to 5 years of age, though no obvious signs of malfunction were observed during manual testing. If replacement is necessary, a new unit would cost around $125 to $250 installed, with installation being straightforward. Total estimate: $125 to $250.

The pool light is older and does not turn on, as anticipated due to condensation inside the fixture. The light niche is also older, potentially requiring a specialty replacement light. A new white LED Pentair high-quality light costs approximately $950, though it may not fit the niche, so measuring is recommended first. Installation would be around $350. Total estimate: $1300.

The filter is a diatomaceous earth unit with a push-pull backwash valve, where the waste line appears potentially connected to a drainage system but is currently linked to an unconnected downspout. Leaks are present from the pressure assembly area and possibly other spots, with moisture observed under the filter, which may include a drain plug leak that’s difficult to locate or service due to its position; repair for O-ring port issues is estimated at around $350. The push-pull backwash valve is very old and will likely need replacement soon at approximately $500 installed. As an older DE filter, it is one of the most challenging and expensive to own and maintain, suggesting eventual upgrade to a sand filter for easier upkeep. Additionally, if not serviced in the past year, it requires opening, grid assembly maintenance, and DE repacking for about $300, recommended annually. Total estimate: $1150.

Also note that the filter is balancing on a thin piece of concrete that is likely settled out of its Plumbing alignment, putting extra stress on the plumbing.

The filter pump appears nearly brand new, likely recently installed, but leaks from the return union, suggesting the installer did not test it at full speed. This is hopefully a simple O-ring service issue costing less than $50, rather than a cracked plastic housing, which would probably be covered under warranty. Total estimate: under $50.

The booster pump is fairly old and in relatively poor condition, though it has a new return hose. The suction side hose needs updating at around $200. Overall, the pump is not expected to last much longer, with a new updated pump costing approximately $500, including new hoses. It may be advisable to wait for failure before replacing everything at once. Total estimate: $200 for hose or $500 for new pump.

The Raypak RP2100 heater, rated at 334,000 BTU, is operational despite being over 20 years old, exceeding the typical 15-year lifespan. Exterior has significant sun wear, and interior shows substantial rust on the burner assembly, suggesting failure within 1-5 years or sooner. Unions on intake and outtake ports are leaking, possibly from an O-ring issue fixable for under $100, plumbing repair under $500, or cracked manifold requiring replacement. Conduit is heavily sun-damaged and rusted, needing replacement at about $250. Display is weathered and has been re-glued and patched, likely not lasting much longer. Recommend proactive replacement to prevent downtime, with a new similar heater installed for around $5200, including old unit removal and disposal. Total estimate: $850 for repairs or $5200 for replacement. Due to the age and condition of the heater, I would not recommend repairs over a replacement.

The timer is now integrated into the variable speed filter pump. The wall-mounted timer is no longer in use, replaced by a power shut-off below that is an older, likely dead GFI requiring update to GFCI. The entire equipment pad should be protected under GFCI for safety. Estimate around $600 for parts and labor by an electrician to install the appropriate safety mechanisms, with an optional $300 water bond addition. Total estimate: $600 to $900.

The plumbing exhibits multiple issues, consisting of older components that are heavily sun-exposed and worn, with unusual apparatus likely serving no current purpose, blue glue applications, and probable leaks in several locations. Recommend complete removal and update with new plumbing as the wisest approach, with costs varying based on quality and additions such as a heater bypass. Total estimate: $1500 to $2500.