New Castle, DE Housing Market 2026: Median Home Price, Last 12 Months
What homes actually sell for in New Castle: a median closing price of $352,000 across 99 closings Resideline tracked over the last 12 months, with the sample size and mix stated plainly.
In a market the size of New Castle, individual sales move the needle. The figures below rest on 99 tracked closings over the last 12 months, so read them as the direction of the market rather than a precise price for any one street.
The snapshot
- •Closings tracked, last 12 months: 99
- •Median sold price, last 12 months: $352,000 (low-volume sample)
- •Median sold $/sqft, last 12 months: $213
What the numbers say
Resideline tracked 99 closed sales in New Castle over the last 12 months, with a median closing price of $352,000. 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. These are the closings Resideline tracks and may differ from complete county or municipal records.
Figures last updated September 6, 2026 from closings Resideline tracked.
Median home price in New Castle, DE (September 2026)
The median home price in New Castle is $352,000, measured across the 99 closed sales Resideline tracked over the last 12 months.
How long a sale takes here
- •Listed to under contract: a median of 30 days, across 57 New Castle closings Resideline tracked in the last 12 months
- •Contract to closing: a median of 28 days, across 61 New Castle closings Resideline tracked in the last 12 months
The New Castle angle
A median is a specific kind of fact: half of those closings settled at or below that figure and half at or above it, which makes it a fair description of an ordinary sale and a poor description of any particular one. Use it in New Castle the way an appraiser would, as a sanity check on a value built from closed sales that actually resemble the subject. If your comp-based number and the citywide median disagree sharply, the next step is not to split the difference but to ask which one better reflects the property in front of you.
From market read to offer price
A thin market punishes generic pricing; the way to firm up a number here is the specific property and its handful of true comps. 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 New Castle 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: New Castle, DE
Geography: incorporated municipality, Census place 1050800
Data updated: September 2026
Analysis period: last 12 months
Tracked closings: 99
Median sold price: $352,000
Median sold $/sqft: $213 (99 qualifying)
https://resideline.com/blog/new-castle-de-housing-market
Writing about this market? Paste this into your post:
<a href="https://resideline.com/blog/new-castle-de-housing-market">
<img src="https://resideline.com/images/embed/new-castle-de.png" alt="New Castle, DE home sale price distribution, last 12 months" width="1000" style="max-width:100%;height:auto">
</a>
<p>Source: <a href="https://resideline.com/blog/new-castle-de-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. This is a low-volume sample: treat the statistics as directional rather than precise estimates of the entire local market.
Every local market figure on this page is computed from closed sales Resideline tracked in New Castle over the last 12 months, and is refreshed when the data is. The closings we track within the New Castle city limits are not limited to listing-service sales: they also include foreclosure deeds, estate and family transfers, and other off-market sales that portal medians exclude, which is why 14% of the 99 closings in this window never appeared on a listing service, and the median of MLS-listed sales alone was $365,000. This is a low-volume market: the figures below rest on 99 closings within the New Castle city limits, so treat the median as indicative rather than precise.
Frequently Asked Questions
What is the median home price in New Castle?
The median sold price in New Castle over the last 12 months is $352,000, measured across 99 closings Resideline tracked.
What is the typical price per square foot in New Castle?
Among qualifying New Castle closings Resideline tracked over the last 12 months, the median sold price per square foot was $213, measured across 99 sales with usable living area. Median is used rather than average because outliers distort the mean.
Is the median sale price enough to value a home in New Castle?
No single figure is. The median tells you where the middle of the market settled over the last 12 months, and that is a useful anchor for judging whether an estimate is plausible. Valuing a specific home still requires closed sales matched on the characteristics that matter for that property, with the median serving as context rather than the conclusion.
What could a property in New Castle be worth?
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