Key facts: The Reservation
Old and new side by side in The Reservation
Walk Apache Drive and you can see two eras in a single block. Address records show many homes dating from 1964 and a few from 1965, along with at least one from 2019. Listings across the neighborhood run from updated originals to new custom construction. One 1965 home on Apache is listed at about 2,800 square feet with four bedrooms and four baths, which is large for its time, and suggests how much has been added to some of these houses.
For water damage, that blend matters more than the headline age. A fully rebuilt house has modern pipes and a modern roof. An untouched 1964 house has sixty years of service on its drains. The most interesting cases sit in the middle, in homes that were renovated a room at a time. The kitchen may be new, but the drain beneath it is original. When you call, describe what has been changed and when, as far as you know.
Where additions join original homes in The Reservation
Adding a primary suite or a large family room usually means pouring a new slab beside the old one and joining a new roof to an old one. Both joints are places where water can get in. Clay soil lifts and settles, so an addition and the original house may not move together. Over time, a hairline gap can open along the joint, and rain that runs along that wall may find its way through to the bottom plate.
Up top, the common weak point is the valley or flashing where the new roof meets the old. A stain near that seam after a windy rain is a useful clue. So is a line of damp flooring that stops exactly where the addition begins. Permit records and old plans can show what was built and when, and the city's Building Inspection office at 972-744-4180 can tell you how to ask about them.
Which homes in The Reservation face which leaks
| Home type | Likely trouble | Where to look |
|---|---|---|
| Mostly original mid-1960s house | Aging drains, slab plumbing, older roof details | Hall bath, kitchen wall, laundry closet |
| Room-by-room remodel on Seminole | New fixtures tied to original lines | Under the new tile, at drain connections |
| House with a large rear addition | Slab joint and roof tie-in | The seam between old and new rooms |
| Newer custom rebuild on Apache | Upstairs baths, attic air handlers, pans | Ceilings below bathrooms, attic platforms |
| Home with a pool or a big irrigated yard | Wet soil beside the slab | Exterior walls next to the yard |
Original drains under Reservation homes
Homes built in the mid-1960s commonly used cast iron for drains below the slab. Not every home here did, and some have been replaced, so do not assume. When cast iron does age, the inside roughens and scales, the bottom of the pipe can thin, and clay movement adds stress at the joints. A failing drain under a slab may not announce itself with a flood. It may be a slow drain, a sewer smell in one room or a persistent damp spot.
A camera inspection tells you far more than guessing does. If you are buying in The Reservation or planning a big remodel, it makes sense to scope the drains before the new floors go down. Replacing a tile floor after the fact is the unhappy result of skipping that step. The slab leak guide lists early signs to look for, and a licensed plumber can tell you what your particular lines are made of.
Sewer backups on Reservation streets
The city states that it maintains the main sewer line, and a stoppage between a city-installed cleanout and the house falls to the owner. Older blocks often have mature trees, and roots look for any seam in an aging lateral. So in The Reservation, it pays to know where your cleanout is, and whether you even have one. Landscaping that has grown up for sixty years can bury it completely.
If several drains back up at once, stop running water and call a plumber. A plumber can clear the line and help show whether the blockage is on your side. If you see sewage or water surfacing in the street, the city takes reports at 972-744-4111. Inside the home, sewage needs different handling from a clean supply leak, so keep people and pets away from it. The sewer responsibility guide goes through who handles what.
Finished floors in The Reservation can hide a slab leak
Many updated homes in the neighborhood have high-end floors, and that raises the stakes of finding a leak in the right place the first time. A pressurized hot water line under a slab can warm a patch of tile or stone, make the water meter creep when nothing is running, or raise the water bill without any visible sign. A slab leak under wood flooring may first show up as cupping boards.
Good leak detection narrows the location before anybody cuts. Acoustic listening and pressure testing are the usual tools. Sometimes the plumber can reroute a line through the walls or attic, leaving the floor alone. Ask about that option early, especially if your flooring would be hard to match.
- Warm spots underfoot
- A meter dial that keeps moving
- Boards cupping in one area

New custom builds in The Reservation have their own risks
Current listings on Homes.com include new custom homes well above what the original houses were designed to be. A taller, larger house generally means upstairs bathrooms, more plumbing, more mechanical equipment and often an air handler in the attic. New does not mean immune. A bad fitting can leak from the first week, a drain pan can be installed out of level and an unmonitored ice maker line can run behind a cabinet for months.
If your home is new, keep your builder's warranty paperwork handy and contact them promptly when a leak appears, as there may be notice requirements. Photograph the damage before anyone repairs it. A leak sensor near an attic unit, under the sinks and beside the water heater is a sensible addition, and some models can close the main valve automatically. These homes are a reminder that the source of damage in this neighborhood depends heavily on the house, not on the street.
Mature yards and clay soil around The Reservation
Sixty-year-old neighborhoods tend to have big trees and deep shade, which are part of the appeal. They also change the soil. In a dry stretch, tree roots pull moisture from the clay, and the ground can shrink away on one side of a foundation. Rain or irrigation then swells it again. That slow push and pull is general to this part of Texas, and it stresses rigid pipes, tile and door frames. Cracks that reappear in the same spot are worth a closer look.
Keep sprinklers from spraying brick and windows. Gutter downspouts should discharge well away from the foundation, and flower beds should not hold water against the wall. Check that a raised bed has not buried the weep holes or crept up above the slab line. Those are small, unglamorous fixes, but they keep ordinary rainfall on the outside of the house, where it belongs. Pay particular attention on streets such as Navaho Trail and La Mesa Drive if a tall new house has gone up beside yours, since a bigger roof sheds much more water, and its downspouts may now empty close to your side yard.

The neighborhood association and what it does not cover
A 2014 Dallas Morning News story reported that the Reservation Homeowners Association in northwest Richardson voted to become The Reservation Neighborhood Association. Listings and the city draw a useful line between the two: an HOA enforces deed restrictions and maintains common areas, while a neighborhood association runs on voluntary dues. The present status is worth confirming with the group itself, since that report is more than a decade old.
Either way, the practical point is simple. Nobody else is likely to be responsible for your house. Unlike a condo with a master policy, a detached home here depends on your own insurance and your own decisions. Neighbors can still be a great resource, though. If you are trying to work out which plumbers know these older homes, or whether a nearby block has had sewer trouble, a neighborhood group is a sensible place to ask.
Planning a remodel in The Reservation with water in mind
Open walls and bare floors make a renovation the easiest moment to deal with hidden plumbing.
- 1
Scope the drains first
Run a camera through the Reservation home's main drain before finalizing floors.
- 2
Test the supply side
Ask a plumber for a pressure test and a meter check.
- 3
Confirm permits
Ask Building Inspection at 972-744-4180 what your plumbing or addition work requires.
- 4
Detail the joints
Have the slab joint and roof tie-in on any addition reviewed before finishes go on.
- 5
Keep the records
File photos of open walls and new pipe routes with your house papers.
Older materials to consider in Reservation homes
A house from 1964 or 1965 may still contain materials that call for care during demolition. Floor tile, tile adhesive, some drywall compounds and certain pipe wraps from that period could contain asbestos, and paint may contain lead. A wet room does not change that, and it can create pressure to start tearing things out quickly. Resist that urge until someone has assessed the materials. Testing is simple and protects the people in the house as well as the workers.
Layers of flooring are common in these homes. A newer floor may sit on an older one, which may sit on old adhesive. If water has crept between those layers, readings at the surface can look deceptively good. Tell your contractor what you know about the home's history so that they can plan to check beneath the top layer before declaring anything dry.
Roofs, skylights and storm damage on Reservation homes
Hail and strong wind are facts of life in Richardson, and a home with mature trees adds falling limbs to the list. Many homes here have complicated rooflines after decades of changes, including skylights and flat sections over patio rooms. Each change adds a joint. After a severe storm, walk around the house and look for loose shingles or dented vents from the ground, without climbing up yourself. Then check ceilings inside over the next few days, as a slow leak may take a while to show.
If rain is getting in, put a bucket beneath the drip and move what you can. Photograph everything, including the outside, before temporary repairs are made. Your insurer may want to see those images. Insurance typically distinguishes storm-created openings from slow wear, so a dated record is useful. The storm cleanup page has more detail on what to do once water has come in.
Vacant homes during Reservation renovations
A long renovation or a teardown next door creates water risks that are easy to overlook. A house under construction may have its water on with no one there at night, and open walls with temporary connections. Neighboring lots can also change how water drains. If grading changes on a lot beside yours, rain that once ran to the street may now run toward your fence or foundation. Look at it during an actual rainstorm, and take dated photos if it worries you.
If your own home sits empty while work is under way, have the water shut off at the end of each day where that is practical. Ask your insurer about vacancy and renovation conditions, because some policies treat an unoccupied house differently. Make sure that someone walks through regularly. The damage from a small failed fitting in an empty house is largely a function of how long it runs before anyone notices.
Drying fine finishes in a Reservation home
Restoration in a heavily finished house takes more care than in a plain one. Built-ins, wood floors, plaster details and custom cabinets all absorb water differently and respond differently to heat. A contractor may be able to save a floor by using mats that draw moisture through it, or may need to lift a cabinet toe-kick to dry the wall behind. Keep expectations realistic, though. Some materials cannot be saved once they have been wet for long.
Ask how the contractor will measure progress and what the target reading is. A dry standard is normally set against an unaffected part of the same house, which is a sensible approach in a home with mixed materials. Daily readings give you and your adjuster a clear record. The drying guide offers a general timeline, and the company selection guide lists useful questions to ask.
Mold and paperwork after a leak in The Reservation
The EPA suggests drying wet materials within 24 to 48 hours whenever you can. Older rooms with closets on outside walls, and additions with little air movement, can hold moisture far longer than an open living room. If there is visible mold, avoid disturbing it. Texas has licensing rules for larger projects, generally when the contiguous area reaches 25 square feet, and the mold rules guide covers the general picture.
Keep every invoice, report and photo in one folder. If you plan to sell, a tidy file showing what happened and how it was repaired is much better than a vague answer. Texas sellers commonly complete a disclosure about known water issues, and a good record makes that part easier. Ask your agent or attorney about any specifics.
Water heaters and laundry closets in Reservation homes
Mid-1960s floor plans often tucked the water heater into a hall closet or the garage, and the laundry into a small room off the kitchen. Later owners have frequently moved those appliances, sometimes more than once, and each move leaves capped lines and patched floors behind. A heater set inside the living area needs a working drain pan, and a tank that has reached the back half of its life deserves a look at the base for rust or dampness. When one of these fails, the water tends to run along interior walls and under cabinets long before anyone sees it, because the closet door stays shut.
Spend ten minutes finding out how yours is set up. Open the closet, check for a pan and a drain line, and note the date on the label if there is one. Pull the washer forward once a year and look at the hoses and the drain box. If you find an old capped line that nobody can explain, mention it to your plumber. Abandoned connections from earlier remodels are easy to forget, and they are exactly the sort of detail that only comes to light once a wall is open and already wet. A little curiosity on a quiet weekend can tell you more about the house than any listing sheet will, and it gives you a clear account to offer a plumber on the day something finally does go wrong.
Buyers looking at the neighborhood can treat this as part of their inspection. Ask what year the heater was installed, whether the home has had any plumbing rerouted and where the main shutoff sits. In a house that has been reworked several times over sixty years, the seller may not know every answer. A good inspector and a drain camera will fill in much of the rest, and the Richardson [home inspection guide](https://inspectandtest.net/guides/home-inspection-richardson/) offers a helpful overview of what to expect from that visit.
FAQ
Questions from homeowners in The Reservation
Does The Reservation have a mandatory HOA?
A 2014 news report said its HOA became a neighborhood association, which typically has voluntary dues. Confirm the present status with the group or your title papers.
My Apache Drive home was remodeled. Could the drains still be original?
Yes. Many remodels leave drains below the slab alone. A camera inspection can show what is there.
Water appears only at my addition in The Reservation. Why?
The seam between old and new is a common entry point, at the slab joint or the roof tie-in. Have both checked.
Is my 1964 Reservation floor safe to tear out?
Have older flooring and adhesive tested before anyone disturbs it, especially if it may date to before the 1980s.
Who handles a sewer stoppage on Seminole Drive?
That depends on where the blockage sits. If it is in the main, the city handles it. If it is between a city cleanout and your Reservation home, clearing it falls to you.
A new home went up next door in The Reservation and my yard stays wet. What can I do?
Photograph water during rain and talk with your neighbor. Building Inspection at 972-744-4180 can tell you what applies.
Sources and citations
- [1]TopHap: Addresses on Apache Dr, Richardson
- [2]Dallas Morning News: Homeowners associations vs. neighborhood associations
- [3]City of Richardson: Water utility operations FAQ
- [4]Homes.com: The Reservation neighborhood
- [5]City of Richardson: Residential permit types
- [6]City of Richardson: 24/7 Response Center
- [7]EPA: A brief guide to mold, moisture and your home
- [8]TDLR: Mold assessors and remediators FAQ


