Nineteen hundred dollars a month in rent covers the mortgage and the taxes on a two-property hold in Citrus County, with something left over for reserves. It does not cover a roof, an air handler and an insurance renewal that all land inside the same twelve months. The year those arrive together is the year a buy-and-hold owner learns the spreadsheet was comparing one purchase price to another purchase price and stopping there. Walking the furnished models at a custom home builder crystal river fl buyers can tour six days a week fixes half of that problem, because guessed specifications get replaced with measured ones. The argument is straightforward. A resale usually wins on purchase price and loses on the five-year carry, and the only honest comparison runs both columns down to a single monthly number.
Purchase Price Hides The Next Five Years
Purchase price is the one figure both sides of the comparison report honestly. Everything downstream of it is an estimate, and estimates on a thirty-year-old house tend to run in one direction. The case we see most often is not a surprise at all. It is the item the seller already knew about and quietly priced into the discount you thought you were winning.
Ten years ago a landlord could buy a 1990s house in this part of the Gulf Coast with a fifteen-year-old roof and deal with it later. The policy got written, the loan funded, and replacement waited until the shingles actually failed. Underwriting in Florida has moved since then, and while practice varies by carrier, roof age tends to show up in the renewal conversation far earlier than it once did. The repair you penciled in for year six can turn into a condition of the first policy term instead. A 1998 roof does not care what your spreadsheet says.
New construction takes that whole category off the board for a while, which is the part investors underweight when they sort listings by price per square foot. A builder warranty that separates workmanship, systems and structural coverage into different terms is not a marketing line. It is a schedule of who pays for what in years one through ten, and a schedule is something you can underwrite against. Deferred maintenance on a resale is not a schedule. It is a bet.
Both Options Walked To A Monthly Number
Run both properties through the same template or the comparison is theater. Purchase price, down payment, financing, taxes, insurance, then a monthly capital reserve, and one figure at the bottom of each column. The reserve line is where most investor spreadsheets go soft, because it is the only line on the page that requires an opinion rather than a quote.
Say the resale lists at $265,000 and a comparable new build at $340,000, both taken at 25% down on a 7% investor loan, with the insurance and tax figures below treated as illustrative rather than quoted. The older house finances $198,750, which works out near $1,322 a month in principal and interest, plus roughly $300 for insurance and $267 for taxes. Near-term capital on it is a $14,000 roof and a mechanical replacement inside five years, so call it $400 a month in reserve. Honestly, closer to $450 once you price a Citrus County roof at what crews charge now. That column lands at $2,339. The new build finances $255,000 at about $1,697, insures nearer $158 on current wind mitigation, taxes at $342, and carries a $75 reserve while the warranty terms are still running, which comes to $2,272 all in. The house that cost $75,000 more to buy carries about $67 a month cheaper.
Your own numbers will move those totals around, sometimes by a lot. What does not move is which column you can verify before you sign anything. The new-build side has measured square footage, a written standard specification list and warranty terms attached to a building you can walk through, which is the practical reason to spend an afternoon with a custom home builder crystal river fl investors can visit without an appointment. The resale side offers a listing photo and a seller’s memory of when the water heater went in.
Ask These Questions Before Either Deal Closes
Treat a model home walk as a data collection trip rather than a tour. Bring the same questions to both sides of the deal and write the answers down, because those answers are what feed the reserve line you have been guessing at. Five of them do most of the work.
- What is included in the base price and what is an upgrade? A good answer names the countertop material, the cabinetry line and the appliance package by specification, not by adjective.
- Who administers the warranty, and what does each term actually cover? A good answer separates workmanship, systems and structural coverage and gives the year count on each.
- Which model home matches the plan I would build, and where does it differ? A good answer points at specific rooms and ceiling heights instead of saying it is close.
- What does this plan cost to insure at this specification? A good answer hands you the wind mitigation details and a named agent who can quote them.
- What is a realistic timeline from contract to certificate of occupancy? A good answer gives a range and names what usually causes the long end of it.
One of those questions already has a price attached to it on the resale side. Liberty Home Guard reported in June 2026 that replacing the HVAC system in an older home averages $7,500, with a typical range of $5,000 to $12,500. Drop that figure into the resale column at the year you honestly expect it, not at year ten because year ten is where it stops hurting the return.
Neither answer wins every time. A resale bought at the right basis, with the roof and the system already replaced, beats a new build most days of the week, and that deal exists in Citrus County for an owner patient enough to wait on it. What fails is running the whole comparison on purchase price and treating the next five years as a rounding error. Get both columns down to a monthly number first. Then decide which one you want to own at $1,900 in rent.

