Three dispositions, and why two of them get skipped
Nearly every finding on a North Texas inspection report resolves into one of three responses. Getting fluent in the distinction is most of the work.
- Monitor. Within the range of normal for the age and construction of the house, not currently causing damage, no action warranted now. Watch it, document it, re-check after a season.
- Budget for it. Functional but at or near the end of its service life, or work on a foreseeable timeline. Not a reason to walk — a reason to plan and to price.
- Get it evaluated. An active leak, a safety hazard, a structural interaction, or an unknown of material financial size. Needs a licensed specialist inside the option period, because after closing it is entirely yours.
In practice the first two collapse into the third, and the third collapses into panic. Part of that is a buyer reading a long report for the first time. Part of it is that almost nobody in the transaction is paid to say monitor, and the parties who benefit from the sale closing carry the opposite bias. The disposition that is most often correct is the one you are least likely to hear from anybody.
What is ordinary for the era
In Dallas–Fort Worth the build era predicts the defect set with unusual reliability, and knowing what an era is supposed to contain is the fastest way to tell an ordinary house from a problem house.
Pre-1960
Pier-and-beam construction with crawlspaces, cast iron and galvanized piping, early cloth-sheathed wiring, small services. An adjustable foundation is not an inferior one; periodic adjustment is maintenance.
1960s and 1970s
Slab-on-grade with conventional steel reinforcement becomes dominant. Cast iron drain, waste and vent lines under the slab. Aluminium branch-circuit wiring installed primarily from 1965 to the mid-1970s. Federal Pacific Stab-Lok and Zinsco load centres are era-typical. Single-pane aluminium-frame windows. None of that is a surprise on a house of this age. Finding it means the house is what it says it is.
1980s and 1990s
Post-tension slabs spread rapidly after the Post-Tensioning Institute published detailed design guidelines in 1980. Polybutylene supply piping was used in United States residential construction roughly from 1978 to 1995, putting much of this cohort inside the window. CPVC and copper follow, and attic-mounted HVAC becomes near-universal.
The 1990s cohort specifically
These houses are now roughly 27 to 37 years old — the age band where the original roof, HVAC, water heater and windows all reach or pass the end of their service life at once. A report on one of these houses is long by arithmetic, not by pathology. That is a capital planning problem, not a structural one, and it is the most common source of buyer alarm in this market.
2000s and newer
PEX supply piping, radiant barrier roof decking, engineered or fibre-cement siding, post-tension slab as the default. Newer does not mean no findings — it means a different set, concentrated in installation quality rather than material obsolescence.
One rule underlies all of it: older houses are legal nonconforming. They were built to the code in force at the time, and they do not become illegal when the code changes. A 1978 house is not out of code because it lacks arc-fault protection. This is the most common misunderstanding in residential inspection and it drives an enormous amount of unnecessary alarm.
What genuinely justifies walking away
Very little on a report is inherently a walk-away. What converts a finding into one is a combination: a magnitude you cannot bound, and a door you cannot open.
The situations that honestly qualify:
- A seller who will not permit the diagnostics. If there is structural distress and no engineer is allowed, or a pre-1980 slab house and no sewer scope or static test is allowed, you are not being asked to accept a known risk but an unmeasured one. That is a rational reason to terminate, and it is about the refusal rather than the finding.
- Utilities off and staying off. An inspector cannot meaningfully evaluate the HVAC, the water heater or the plumbing at a house with the water, gas or electricity shut off, and the standard Texas resale contract obliges the seller to keep them on for inspections. If that does not happen you have burned option days for an inspection that could not answer the questions.
- An insurance answer you cannot live with. Some conditions affect insurability rather than habitability. If the carrier you intend to use declines the address, or prices it beyond what the purchase supports, that is a constraint rather than a negotiation. Get the answer in writing inside the option period.
- Cumulative capital exceeding your reserve. Not a single finding but the stack. A roof, an HVAC system, a re-pipe and a sewer line landing in the same three years is survivable with reserves and destructive without them — an honest financial reason to walk from a house with nothing structurally wrong with it.
- Active, progressive movement with real damage. Not cracks — displacement. Vertical offset at a slab crack, veneer cracking with offset, a displaced brick ledge, doors gone from sticking to unlatchable, distress concentrated in one area. Even here the first move is an engineer, not a termination; but if the engineer's answer is large and the price does not adjust, walking is reasonable.
Notice what is not on that list. No material, no era, and no single component made it. That is not softness. It is what the findings actually support.
What is not a walk-away, however alarming it reads
These generate more terminated contracts in North Texas than anything on the list above, and most of them should not.
- Foundation movement. The dominant soil series here is a Vertisol — a shrink-swell soil by taxonomic classification, with high shrink-swell potential and cracks that stay open 90 to 150 cumulative days a year. Movement is the baseline condition, not the anomaly. Damage is a separate finding from movement, and cracks that visibly close after rain are diagnostic of soil-moisture-driven movement rather than a static structural defect.
- A post-tension slab. The regional standard for newer detached construction, not a defect. Patched circles around the slab edge are the field identification, not a symptom.
- Cast iron drain lines under an older slab. The expected material for its era. Cast iron nobody has looked at is the actual finding, and the fix is a camera, not a termination.
- Polybutylene. A real negotiation item and a real project, but not an emergency. The class claim deadlines passed long ago, so it is your cost or your insurer's — a priced item, which is exactly what a negotiation is for.
- Fogged windows. A cosmetic and energy-performance defect that does not leak into the house, spread, or damage other components.
- Missing GFCI or AFCI protection on an older house. Reported as a deficiency regardless of the house's age, because the form requires it. Cheap to retrofit, worth retrofitting, not a builder defect.
- Evidence of previous termite treatment. Subterranean termites are endemic here, and a treated house is a house someone dealt with.
Weighing the finding against the price and the next house
A finding has no meaning in isolation. It has meaning against three things: the purchase price, your reserves, and the realistic alternative.
The alternative is the part buyers skip. If you walk from a 1972 slab house because it has cast iron under the slab and aluminium branch circuits, the next 1972 slab house in the same neighbourhood has cast iron under the slab and aluminium branch circuits. You have not avoided the defect set. You have paid for a second inspection to rediscover it, and spent time in a market where inventory in a given era and area is finite.
The question that actually discriminates between houses is not does this house have problems. Every house has problems. It is:
- Is the problem set the ordinary one for this era, or is there something here the era does not explain? The second is what should worry you.
- Is the magnitude bounded? A finding with a written specialist scope attached is a number. A finding without one is a fear.
- Does the price already reflect it? A house priced as an original 1994 house with original systems is not overpriced because it has original systems.
- Can it be sequenced? Capital items you can spread over years are different from items that must be handled at once.
Deferred maintenance is priced into a market. It is not a hidden trap. The trap is buying a house priced as though the work were done.
Monitoring, done properly
Monitoring is the disposition nobody sells, and it is frequently correct. Done badly it is doing nothing and hoping; done properly it is a method.
Photograph the condition, with a scale in frame and the date recorded. Mark crack ends with a pencil line so growth is visible rather than remembered. Note door and window operation. If the concern is foundation movement, the meaningful comparison is across a seasonal moisture cycle, because North Texas houses commonly cycle between centre lift and edge lift — which is why elevation surveys taken in different seasons can legitimately disagree. Two dated observations a season apart tell you more than three opinions gathered in one week, and they cost nothing.
Monitoring is right when the condition is stable, the mechanism is understood and the cost of waiting is low. It is wrong for anything progressive by mechanism. Connection deterioration in aluminium branch circuits is described by the Consumer Product Safety Commission as cumulative in effect, and a condition that worsens on its own is not a monitoring candidate. Neither is an active leak.
The distinction is simple and worth holding onto: monitor what is stable, evaluate what is progressive, budget what is merely old.
Running the decision in order
A workable sequence for the days after the report lands:
- Sort the report by disposition, not page order, and identify the unknowns of material size. Anything you cannot bound is the priority, because it is the only category that can move the decision itself.
- Book the diagnostics immediately. Ancillary services stack days — a sewer scope, a static test, an engineer, a wood-destroying insect report all need separate scheduling inside the option period.
- Get the insurance answer in writing on the specific address, not a general quote.
- Total the capital items against your reserves on a realistic timeline, not a worst case where everything fails in one month.
- Then decide. Repair now, budget and sequence, monitor with dated documentation, negotiate, or terminate — in roughly that order of frequency.
Under the Standards of Practice an inspector cannot be required to anticipate future events or conditions, and is not required to inspect anything buried, hidden, latent or concealed (22 TAC §535.227). The report gives you observed condition on one day. The decision improves considerably when you stop asking whether the house is good and start asking whether it is ordinary, bounded and priced.
Common questions
How many findings is too many on an inspection report?
There is no count that means anything on its own. A thorough report on a well-maintained 1994 house routinely runs to dozens of items, because the form requires reporting deficiencies without regard to the age of the house and because a thirty-year-old house has thirty years of small things. Read for category rather than quantity: how many are safety or active-water items, how many are era-normal conditions, how many are capital items approaching end of service life. A short report from an inspector who did not enter the attic is worse than a long one from an inspector who did.
The report says the foundation shows movement. Should I terminate?
Almost certainly not on that basis alone. The dominant clay soil across Dallas–Fort Worth is classified as a shrink-swell soil, with cracks that stay open for 90 to 150 cumulative days in a normal year, so seasonal movement is the baseline condition rather than the exception. What matters is whether there is damage rather than movement, and whether the movement is progressive. If the distress is significant, the correct next step is a Texas-licensed professional engineer and often a plumbing static test to rule out an under-slab leak — not a termination and not a foundation company's free assessment.
Is it reasonable to walk away because the seller refuses an inspection or a test?
Yes. That is one of the clearest cases in this whole subject. Refusal converts a knowable risk into an unmeasured one and removes the only tool you had for pricing it. The same applies to utilities being shut off, since an inspector cannot meaningfully test the HVAC, water heater or plumbing without them, and the standard Texas resale contract puts the obligation to keep utilities on with the seller. You are not walking from a finding. You are walking from an inability to find out.
What does monitoring actually involve?
Dated photographs with something in frame for scale, pencil marks at crack ends so growth is measurable rather than remembered, notes on door and window operation, and a deliberate re-check after a seasonal moisture change. For foundation concerns the useful interval is across a wet-dry cycle rather than a fixed number of weeks, because North Texas houses cycle between centre lift and edge lift seasonally. Monitoring suits conditions that are stable. It is the wrong response to anything progressive by mechanism, and to any active leak.
If everything on the list is ordinary for the era, why bother inspecting?
Because ordinary and acceptable are not the same, and because you need to know which findings are era-normal and which are not. The inspection tells you what the house actually contains, what condition it is in on that day, and where the money will be needed. It also identifies the small number of items that are genuinely out of pattern — the ones the era does not explain. Those are what the inspection is really for, and you cannot pick them out without seeing the whole list.