Merrimack, NH Housing Market 2026: What Homes Actually Sell For

If you invest in or around Merrimack, the number that matters is what homes actually close for, not what sellers are asking. Here is what Merrimack sale prices look like right now, built from the closings Resideline tracked over the last six months, as of September 2026.

The snapshot

• •Closings tracked, last 6 months: 346
• •Median sold price, last 6 months: $512,500
• •Median sold $/sqft, last 6 months: $263
• •Middle half of sales closed between: $370,000 and $675,000

What the numbers say

Resideline tracked 346 closed sales in Merrimack over the last six months, with a median closing price of $512,500. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $370,000 and $675,000. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings Resideline tracks and may differ from complete county or municipal records. Across the 345 closings with usable living area, the middle half sold between $232 and $307 per square foot.

Figures last updated September 6, 2026 from closings Resideline tracked.

Median home price in Merrimack, NH (September 2026)

The median home price in Merrimack is $512,500, measured across the 346 closed sales Resideline tracked over the last six months. The middle half of those sales closed between $370,000 and $675,000.

Where Merrimack sale prices land

Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in Merrimack over the last six months that carry a usable sale date, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $370,000 and $675,000. Among the 16 New Hampshire markets with a published band, Merrimack's middle-half spread ($370,000 to $675,000) ranks 10th from the narrowest. Where your target property sits inside that spread matters more than the citywide median. Measured as the ratio of the upper to the lower quartile, its middle-half spread ranks in the 66th percentile of the 2,187 US markets in Resideline's national Market Watch set, on data as of September 4, 2026.

How long a sale takes here

• •Listed to under contract: a median of 8 days, across 135 Merrimack closings Resideline tracked in the last six months
• •Contract to closing: a median of 32 days, across 116 Merrimack closings Resideline tracked in the last six months

Merrimack Real Estate Market Trends in 2026

Among the Merrimack closings with usable living area over the last six months, single-family houses closed at a median of $280 per square foot (209 sales), condos at $263 (80 sales) and townhouses at $255 (39 sales).

The Merrimack angle

Merrimack logged 346 tracked closings over the last six months, with a median of $512,500 and the middle half of sales between $370,000 and $675,000, a spread close to typical for the markets we track. That is a profile without tricks: enough variation that the median cannot price a specific property, enough structure that it sets expectations honestly. The failure mode to avoid in Merrimack is treating the midpoint as a default and adjusting from it by feel.

From market read to offer price

A market read is the backdrop. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator and rental property calculator run the numbers in about a minute.

And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.

Run any Merrimack address through Resideline and you will see the local market and the property's value together, in one report.

Cite this

Using these numbers? Please cite the source and the sample size:

Source: Resideline Market Watch
Market: Merrimack, NH
Geography: town (minor civil division), Census county subdivision 3301147540
Data updated: September 2026
Analysis period: last six months
Tracked closings: 346
Median sold price: $512,500
Median sold $/sqft: $263 (345 qualifying)
https://resideline.com/blog/merrimack-nh-housing-market

Writing about this market? Paste this into your post:

<a href="https://resideline.com/blog/merrimack-nh-housing-market">
  <img src="https://resideline.com/images/embed/merrimack-nh.png" alt="Merrimack, NH home sale price distribution, last six months" width="1000" style="max-width:100%;height:auto">
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<p>Source: <a href="https://resideline.com/blog/merrimack-nh-housing-market">Resideline Market Watch</a></p>

The local market statistics in this report are calculated from closed sales tracked by Resideline. Transaction coverage may differ from complete county or municipal records.

Every local market figure on this page is computed from closed sales Resideline tracked in Merrimack over the last six months, and is refreshed when the data is.