When Do You Start Paying Real Property Taxes on a New Construction Home in Columbus?

Short answer: not at closing, and usually not in your first year either. Across 2026 Central Ohio closings, new construction shows a median reported annual tax of 0.23 percent of sale price, about $1,268, while resale runs 1.24 percent, about $3,882. In Franklin County it is $1,413 against $4,384. In Powell the gap is roughly $559 a month.

That is not a tax advantage. The figure you are reading on a new construction listing is, in almost every case, the bill on an empty lot. The house has not been added yet. When it is, the number resets toward what the rest of the street pays, and if nobody warned you, it arrives as a payment increase on a house you already own.

Nobody is hiding this. Everyone is showing you a real number. It is just a number that is going to stop being true.

How big is the gap in each suburb?

I pulled every 2026 closing recorded in the Columbus MLS with a usable square footage and a reported annual tax, then compared the tax figure against the actual sale price.

Suburb	New builds	Resale	New, reported tax	Resale, reported tax	Monthly gap
Powell	15	283	$1,660	$8,370	$559
Sunbury	16	80	$1,282	$6,394	$426
Plain City	31	94	$1,674	$6,467	$399
Delaware	27	358	$1,830	$5,376	$295
Galloway	17	159	$116	$3,591	$290
Hilliard	12	398	$3,225	$6,008	$232
Grove City	23	457	$1,543	$4,101	$213
Columbus	47	3,836	$1,205	$3,583	$198
Newark	13	315	$2,400	$2,177	none

Look at Galloway. New construction there closed showing a median reported tax of $116 a year. That is not a low bill. That is a lot.

And look at Newark, which is the exception that proves the rule. It is the one town in the study where new construction and resale report nearly the same tax, which usually means the new stock there has already been through a reassessment cycle.

One important note on what these numbers are. This is the last reported annual tax measured against the actual sale price. It runs below the effective rates the county auditor publishes, because the bill on record always lags the sale that just happened. That lag is the entire point of this post. If you want the auditor's view of Franklin County rates and how the bill is actually built, I covered it in why did my Franklin County property taxes go up.

What does Ohio law actually require?

Under Ohio Revised Code 5713.17, any person other than a railroad company or public utility who constructs a building or improvement costing more than $2,000 must notify the county auditor in writing no later than sixty days after construction has commenced. Not after it is finished. After it starts.

The statute has teeth. If the auditor later discovers a building that was never reported, it can be appraised and placed on the tax list with a penalty equal to fifty percent of the taxes that would have been charged from the date of construction to the date of discovery.

So the house is supposed to reach the auditor early. What takes time is everything after: appraising the finished structure, adding the value, and the billing cycle catching up.

Why does it take so long to appear?

Because Ohio bills real property taxes in arrears. The bills you pay this year settle last year's taxes.

Two separate things are stacking, and separating them helps:

1. The house has to be added. Until the auditor appraises the finished structure, the parcel carries a land value.
2. The billing runs a year behind. Even after the value is added, the bill reflecting it shows up later.

That is why so many new construction buyers get one comfortable year and then a correction. And Ohio taxes the assessed value, which is 35 percent of the auditor's appraised market value, so a $600,000 house is taxed on $210,000 of assessed value multiplied by your local rate.

Is a low tax bill ever real?

Sometimes, and it is worth knowing which you have, because the two look identical on a listing.

The reassessment lag is what this post is about. Nothing was granted to you. The number is going to correct.

A tax abatement is a deliberate reduction. Under Ohio Revised Code 3735.67, a municipality can designate a Community Reinvestment Area, and owners inside one may apply through the local housing officer to exempt a percentage of the assessed valuation of a new structure. For new residential construction that can run up to fifteen years, at percentages up to 100 percent.

Central Ohio has real abatement activity, more than most Ohio markets, and the MLS tracks it. Of 2026 closings, 7.7 percent of new construction carried an abatement flag against 0.9 percent of resale. So it is a genuine possibility here, and still the exception rather than the rule.

Two cautions. An abatement expires, so fifteen years is a clock and not a permanent condition. And more than nine in ten new builds do not have one, so if a builder implies your taxes are low for a reason, ask which reason. One phone call to the county auditor settles it: does this parcel carry an approved exemption, at what percentage, and through what year.

When is your county reassessing?

Separate from a new house being added, every Ohio county revalues on a six-year rhythm: a full sexennial reappraisal, then a triennial update three years later.

Per the Ohio Department of Taxation's published schedule for 2026 through 2031:

County	Triennial update	Sexennial reappraisal
Franklin	2026	2030
Delaware	2026	2030
Licking	2026	2029
Pickaway	2026	2029
Morrow	2026	2030
Madison	2029	2026
Knox	2029	2026
Union	2028	2031
Fairfield	2028	2031

Seven Central Ohio counties are revaluing this year, including Franklin. If you are buying new construction in Franklin, Delaware, Licking, Pickaway or Morrow right now, you are buying into a year when values are already being adjusted, on top of the house itself being added to the roll.

How does it actually reach you?

Through escrow, which is what makes it feel like an ambush.

Most buyers never write a property tax check. The lender collects monthly, holds it, and pays the bill. To set that monthly amount the lender needs a tax figure, and if it uses the number from the listing, which is the land bill, it collects far too little.

Then the reassessed bill arrives, escrow comes up short, and at the next annual analysis you get two things at once: the shortage to make up, and a higher payment going forward. The house did not change. The math caught up.

A good lender runs the projected figure without being asked. The ones quoting you the most attractive payment have the least reason to.

What should you actually do?

1. Ask the builder what the taxes will be once the home is reassessed at finished value. They have sold homes in that subdivision before. They know.
2. Ask your lender in writing whether escrow is set on the current tax figure or the projected one.
3. Look up a finished comparable on the same street on the county auditor's site. That bill is your realistic number.
4. Ask whether the parcel carries an abatement, and if so at what percentage and through what year.
5. Budget the reassessed payment. If the house only works at the land-bill number, it does not work.

None of this is a reason to avoid new construction. It is a reason to price it correctly, because a $559 a month correction in Powell changes which house you can afford, and that is much easier to absorb before you sign than in your second year.

Want the real number on the house you are considering?

Send me the address of the new build you are looking at and I'll pull the current parcel assessment, find the closest finished comparable on the auditor's roll, and give you the reassessed figure to budget from along with what it does to your monthly payment. No cost, just the numbers on your specific house.

If you are weighing new against resale more broadly, I ran the per-square-foot math across every Central Ohio suburb in what 20,899 Columbus closings actually show, and the town-level breakdown for the suburb with the largest reset here is in is new construction worth it in Powell.

Before you tour a model, read do you need a buyer agent for new construction in Columbus. The registration rule at the model home is the most expensive fifteen seconds in this process.