Quick Answer
Most of what a listing agent is worth gets delivered before your home is ever visible to a buyer. Pricing against homes we have actually walked through. Telling you which repairs come back and which do not. Deciding who this specific house is for.
The rest of it shows up in the moments that do not appear in anyone’s marketing: reading an offer past the number, keeping a deal together when tempers get short, and catching a paperwork problem before it becomes a legal one.
Here is what that work should look like, so you know what to ask for.
Watch: Mike DelRose Jr. and Bobby McShane on what a listing agent actually does, and where a sale is won and lost.
When sellers interview agents, the presentations tend to sound identical. Everyone has professional photography. Everyone has a social media plan. Everyone will tell you they are hard working and communicate well.
None of that tells you what will actually happen to your house.
So here is our answer, organized by the moments where the outcome actually gets decided. Use it as a checklist on us or on anyone else you talk to.
Before the sign goes up: protecting you from your own information
Every seller arrives with a number in mind, and almost every one of those numbers is built from sources that all lean the same direction.
The neighbor’s sale closed three months ago and was priced three months before that. An online estimate runs on public record and has never been inside your house, so it does not know about the kitchen and it does not know the home four streets over has a finished basement yours does not. And every owner adds something for the work they put in, which is fair, and which buyers routinely decline to pay for.
Our job is to sit between you and that number. We price against homes we oftentimes have physically walked through, and adjusted for condition rather than square footage alone. We tell you which of your improvements the market pays for and which it does not, and that second conversation is the harder and more useful one.
It matters more than most sellers realize. Across 3,071 sales in Arlington, Belmont, Cambridge, Newton, Waltham and Watertown last year, homes that went under agreement within two weeks sold for 103.2% of their original asking price and only one percent ever reduced. Homes that took more than sixty days sold for 92.7%, and seventy-one percent reduced.
Ask any agent to show you the sales they used, and whether they have been inside them.
Reading the market ahead of the reports
Sold data runs sixty to ninety days behind. A sale closing in September was priced in June. Any agent pricing off reports alone is pricing your home to a market that has already moved.
What we watch instead is what is happening right now. Showing traffic thinning out. The second call from a buyer’s agent that never comes. Offers arriving with more conditions attached than they did a month ago. None of that appears in a report and all of it is information.
That only works if an agent is in enough transactions at once to feel the change while it is happening. It is one of the few places where volume genuinely matters.
Marketing that starts long before the photographer
Photography is the part everyone shows you, and it is close to the last thing that happens.
Before it comes the decision about what to fix and what to leave alone, which is a judgment call with real money attached. Talking a seller out of a project is frequently worth more than talking them into one. Then comes the question of who this house is genuinely right for, because a 1920s colonial with original detail and a 2005 colonial with central air reach different buyers, and the photographs, the copy and the pre-listing punch list should all be built for whoever is most likely to compete for it.
What should be settled before anyone photographs anything
- A price built on homes somebody has actually been inside, adjusted for condition.
- An honest list of what to fix and what to skip, with a reason attached to each.
- A clear read on which buyer this house is for.
- A plan for how offers get reviewed, decided in advance rather than improvised on a busy Saturday.
- Current disclosure paperwork. The rules changed in October 2025 and most sellers have not heard about it.
Reading an offer past the number
An offer is not only a price. It is a price attached to a closing date, a financing type, a deposit, an inspection window and a set of contingencies.
Those contingencies are subjective, and that is the part sellers rarely get walked through. A buyer and a seller will put very different monetary weight on the identical term, and neither of them is wrong. A thirty day financing contingency might be worth almost nothing to a buyer with a strong lender and a great deal to a seller who has already committed to a closing date on the other end. Knowing where those weights sit on both sides of the table is how terms get traded for price.
The highest number on the page is frequently not the best offer in front of you. Telling the difference, and being able to explain why, is the job.
Keeping the deal together when it gets tense
Transactions come apart over small things far more often than over money. We have watched a deal nearly collapse over a toaster.
That is not a story about unreasonable people. It is a story about reasonable people at the most loaded financial moment of their adult lives, which is exactly when judgment gets worst. Everybody believes they will be the rational one, and most people are, right up until the inspection report arrives on a Thursday afternoon.
The work in that moment is not telling anyone their reaction is wrong. It is hearing it out completely, then walking the decision back to arithmetic. What saying no costs you. What saying yes costs you. What happens if this falls apart and we relist in November.
Underneath that sits something harder to describe. A transaction has four or five people in it with genuinely different goals, and the job is keeping all of them pointed at a closing table while making a negotiation that could easily turn contentious look like it was never in doubt.
That skill does not appear in any sales statistic. Where it does show up is reputation. When an agent on the other side sees our name and knows their client will be treated fairly, their offer comes in cleaner and their advocacy comes in calmer. That is worth real money to our sellers, and it is built one transaction at a time.
Running everything that happens after the offer
Once you are under agreement, more has to happen than most sellers expect, and nearly all of it depends on people who do not work for you.
The buyer revisits. The inspector needs access, and so do any contractors called back for estimates. The appraiser comes on the lender’s timeline. Smoke and carbon monoxide detectors need certification from the local fire department. Final utility readings get taken and settled. Documents move between two attorneys, a lender and a closing agent, each with their own deadlines.
Experience here is specific and unglamorous. Knowing which fire departments book two weeks out and which will fit you in. Knowing which lenders order the appraisal immediately and which sit on it. Knowing whether an inspection report is a credit play or genuine alarm, because those get answered differently.
A missed smoke certification does not cost you the sale. It can cost you the closing date, which takes the moving truck with it, then the rate lock, then whatever you are buying on the other end.
Catching the problem before it becomes a legal one
This is the part sellers never think to ask about, and it may be the most valuable thing on this page.
Real estate law has moved more in the last three years than in the twenty before it, and every change lands on the seller whether or not the seller has heard of it.
This past year a buyer’s agent submitted an offer on one of our listings three separate times, and three times we had to tell them our seller could not accept it. The offer stated in writing that the buyer intended to waive the home inspection. As of October 15, 2025, a Massachusetts seller cannot accept a contract to purchase where the buyer has communicated an intent to waive that right.
Our seller had no idea, and there is no reason they would have. They sell a house once a decade and the rule was ten months old. Caught at the offer stage it cost a phone call. Accepted, it would have been a consumer protection problem before an attorney was ever involved.
Worth noticing what that says about the two agents in the story. The one on the other side nearly cost their own client a house they wanted, three separate times, over a rule they should have known.
Sellers who go it alone often assume the buyer’s agent runs the process and an attorney handles the documents. The buyer’s agent owes their duty to the buyer, and may be perfectly professional while their obligation points away from your interests. Your attorney drafts and reviews contracts, and a good one is essential, but most are not walking your property or catching a defective offer before it gets signed.
General information, not legal advice. Talk to a Massachusetts real estate attorney about your specific situation.
What to ask any agent, including us
Presentations all sound the same. Numbers do not.
- How many listings did you take in the last two years?
- What is your median days to offer, and what was the market’s over the same period?
- What share of your listings sold at or above their original asking price?
- Which of the sales in your analysis have you personally been inside?
- Walk me through a listing that did not go the way you planned.
Ours: our listings go under agreement in a median of six days. The market takes eleven. We have closed over 1,000 transactions since 2000.
Mike wrote the longer version of this with the full data behind each section, including what a price reduction actually costs against carrying the home and why the gap between a good agent and an average one is wider than most sellers realize: What a Listing Agent Actually Does.
Interviewing agents this year?
Bring this list to all of them, ours included. If you would like us to walk your house and show you what the first two weeks would look like, we are glad to do that with no expectation attached.
By Mike DelRose Jr. | DelRose McShane Team | Coldwell Banker Realty
Mike DelRose Jr. | REALTOR® | DelRose McShane Team | Coldwell Banker Realty | 130 Concord Ave, Belmont, MA 02478 | 617.515.7715 | MikeJr@DelRoseMcShane.com | MA License #9515899 | Broker #8064
Market data from MLS Property Information Network, residential sales settled over the trailing 365 days in Arlington, Belmont, Cambridge, Newton, Waltham and Watertown. General information only, not legal, tax or financial advice. Past results do not predict future performance.