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Part of The Agent's Performance Data Playbook series from Pearl.
Think about what you know about any home before you take a listing appointment. You have the address, the public record, maybe some photos, and whatever the seller tells you. You know the beds, baths, and year built. You can pull comps.
What you typically do not have is any standardized information about how the home actually performs — what it costs to run, how the HVAC is functioning, whether the insulation meets any modern standard, or how the home is likely to hold up in a storm. That information lives nowhere useful. It is not in the MLS. It is not in the tax record. It rarely makes it into the listing.
For most of real estate history, the problem was not a lack of real estate data for agents — it was a lack of usable data about how homes actually work. Home performance data describes how efficiently a home uses energy, how comfortable it stays year-round, how well it handles weather events, and how it supports healthier indoor air and water quality — the layer of information about daily life in the home that the MLS was never designed to capture. Performance information was either invisible or arrived too late — via the inspection report, when everyone was already under contract and pressure was highest. Now that gap has a name, a cause, and for the first time, a solution.
Real estate data infrastructure is comprehensive at what it does: tracking ownership, price, location, and physical structure. Public records and MLS systems have gotten very good at describing what a home is — square footage, lot size, year built, number of rooms.
What they were not designed to capture is how a home works. This is not an oversight. When the MLS system was built, there was no standardized way to measure or compare home performance. Energy codes were minimal. Building science was a specialty field. The question "how does this home perform?" had no consistent answer and no consistent framework for asking it.
The result is a data gap that has compounded for decades. Consider what a standard listing gives a buyer — and what it leaves out:
| What MLS Listings Capture | What They Leave Out |
|---|---|
| Year built | How efficient the HVAC actually is |
| Beds, baths, square footage | What the home costs to run each month |
| Recent renovations listed | Does the home have improved water and indoor air quality |
| Lot size, exterior photos | How the home handles storms and outages |
| Finishes and features | Whether the insulation meets any modern standard |
| Updated exterior | Smart energy capabilities or EV readiness |
None of it tells a buyer what the house will cost to heat, whether the HVAC system is the right size for the space, how the home fared during the last major weather event, or whether the electrical panel can handle an EV charger. That information is available — it is locked in building science, permit records, utility data, and even the seller’s own records. It just has never been organized into a format agents can use in a transaction.
According to Pearl's 2026 Homebuyer Report, based on a February 2026 survey of 833 buyers, 85% say HVAC condition influences their home decisions and 79% say they want information about energy efficiency and insulation levels — but most listings never provide it. And 81% of homeowners say their costs were higher than expected after purchase. That gap starts at the listing.
So buyers do what buyers always do when the market withholds useful information: they fill the gap with assumptions. That uncertainty lands on everyone — and the agent is the one expected to manage it.
The data buyers want most is the data real estate has historically provided least. That mismatch is not just a consumer frustration — it shows up as transaction risk.
When the first real conversation about operating costs, system age, or resilience happens after an offer, everyone is already under pressure. The information is not necessarily new to the house. It is just arriving at the worst possible time. When 16.3% of purchase agreements fell apart in December 2025, with 70.4% of agents citing inspection or repair issues as the primary cause, what looks like an inspection problem is often a timing problem — performance information surfacing too late to be managed. Agents who surface performance context early aren't adding risk — they're giving buyers and sellers the same picture from the start.
According to Pearl's 2026 Homebuyer Report, 93% of homeowners worry about extreme weather damage to their home, and 90% say they want predictable energy costs before committing to a purchase. Those are not post-sale concerns. Buyers carry them into every showing. The agent who can answer those questions early — before the inspection drops them in as a crisis — is the agent who keeps the deal together.
One of the most common questions agents ask about performance data is a fair one: Where does this come from, and can I trust it?
Every home's performance profile is built from multiple layers of data:
Public-record data. The baseline tier — every home has this. Tax records, age, location, neighborhood data, and other publicly available information about the property. This is the same data lenders and insurers already use to evaluate homes.
Homeowner-claimed data. When a homeowner claims their home inside Pearl and adds documentation about upgrades, those features become part of the home’s performance profile. The picture becomes more accurate and more complete.
Third-party-verified data. Industry certifications and ratings (HERS, ENERGY STAR, LEED for Homes, DOE Home Energy Score), professional installer documentation, and inspector-verified features provide the highest tier of assurance.
| Data Layer | Source | What It Captures |
|---|---|---|
| Public Record | Tax assessors, utility databases, MLS feeds | Baseline — how the market already sees the home |
| Owner-Documented | Homeowner + photos, model numbers | Home performance features and upgrades |
| Third-Party Documented | Credentialed professionals (contractors, inspectors, agents) acting on behalf of the owner; other programs (ENERGY STAR, LEED, DOE Home Energy Score) | Home performance features and upgrades |
This is where the data category becomes a product agents can use today.
The Pearl for professionals app provides a performance profile for every single-family home in the country — 97 million properties — across five pillars: Safety, Comfort, Operations, Resilience, and Energy. Pearl SCORE™ expresses those pillars as a single 1–1,000 number.
The five pillars each address a dimension of performance that buyers are already asking about:
Safety — Indoor air quality, ventilation, CO detection, radon, moisture control: Is this home protecting the people inside it?
Comfort — Consistent temperatures, humidity control, noise management, quality of light: Will this home be comfortable to live in year-round?
Operations — HVAC efficiency, insulation, air sealing, appliances, building envelope, water efficiency: What does it cost to run this home each month?
Resilience — Storm readiness, flood risk features, backup power, outage prep: Can this home handle environmental stress?
Energy — Solar, battery storage, EV readiness, smart energy management: Is this home ready for modern energy demands?
A home does not need to score highly to generate useful information. Even a modest score — one that shows where a home has room to improve — gives an agent a concrete starting point for the conversation and gives homebuyers a way to compare homes beyond price, location, and aesthetics.
Here is what this new data category changes in practice.
In buyer conversations: Pearl's 2026 Homebuyer Report found that 91% of buyers say a home performance score would increase their confidence when choosing between homes, and 90% say it would make it easier to differentiate between homes that appear similar online. When buyers are scrolling through 40 homes that look identical, a performance profile gives them a reason to pause on one — and an agent who can speak to why it is unique has a concrete advantage.
At the listing appointment: Before a listing appointment, pull the home's Pearl SCORE and review the five-pillar breakdown. If the seller has documented upgrades, those features are already in the profile. If not, you can offer to add them. Walking in knowing the home's performance story is how you stand out from the other agents pitching for the same listing — and how you win it.
Building the listing: A Pearl Listing Package turns the home's documented performance features into a ready-to-use bundle of listing copy, marketing materials, and showing talking points — so the seller's investments show up where buyers will see them.
Before the inspection: When performance information is in the conversation early — as context, not crisis — the inspection becomes confirmation rather than revelation. Moving the performance conversation earlier is not just useful – it can protect the sale.
The gap between what buyers want to know and what standard listings provide is not closing on its own. Only 44% of agents say their MLS includes green data fields — meaning more than half of agents work in systems where the most basic energy performance information is still missing. The direction is clear — but agents do not have to wait for their MLS to catch up.
Pearl for professionals is available to any agent today — search any single-family home and see its performance profile before walking in the door.
The agents who can speak to what a home actually does — not just how it looks — are the ones buyers remember and sellers call back.
