Local market reports › NN area › NN17
Weldon market report NN17, Corby
The standing NN17 (Weldon) property market report, rebuilt from the full public record every month. Underneath every chart here sit 15,625 registered sales in NN17 (Corby) since 1995, the HM Land Registry record of what buyers really paid, with ONS figures covering rents. Nothing is a valuation, an estimate or an asking price.
Covers registered sales to July 2026 and ONS rents for May 2026. Refreshed monthly as new sales reach the register.
In short: the typical home in NN17 (Corby) sold for £235,000 in 2026, the median of 172 registered sales, up 6% on five years earlier. The mean was £264,200, and by floor area homes here have averaged about £2,820 per square metre over the last five years. The figures cover 15,625 sales recorded by HM Land Registry since 1995 and refresh with each monthly release: completed sale prices, not valuations or asking prices.
The postcode district NN17 covering Corby, Weldon, Gretton sits in Corby. A district is the workhorse unit for reading a market: local enough to be meaningful, busy enough that the medians rest on a steady flow of sales.
Where NN17 sits
Shaded by median price on the same scale as the average prices map. Click any shape to open it on the live map with every sale plotted at its address, or zoom in past street level to see the sold homes right here.
NN17 sold prices: where the market stands
Take the 172 registered 2026 sales in NN17 and the middle price, the median, is £235,000. The mean lands at £264,200, a little above it, the familiar pattern where pricier homes stretch the average.
House prices per square metre in NN17
Per square metre, NN17 homes have averaged around £2,820 over the last five years of sales. The floor areas behind the figure come from Energy Performance Certificates, and the by-the-metre view is the fair comparison across home sizes.
England and Wales as a whole trade at a £285,000 median, leaving NN17 18% below the national figure.
NN17's median sold price, 1995 to 2026
The median as recorded at the time, and each year restated in today's money (ONS CPIH), the sharper test of whether homes really got dearer. Hover for the year-by-year figures; click a legend entry to isolate a series.
See this chart as a table
| Year | Median (cash) | Median (today's £) | Sales |
|---|---|---|---|
| 2026 | £235,000 | £235,000 | 172 |
| 2025 | £250,000 | £255,978 | 561 |
| 2024 | £251,400 | £267,290 | 596 |
| 2023 | £243,000 | £266,998 | 475 |
| 2022 | £237,000 | £277,910 | 723 |
| 2021 | £221,000 | £279,815 | 677 |
| 2020 | £207,000 | £268,587 | 514 |
| 2019 | £185,000 | £242,491 | 639 |
| 2018 | £192,500 | £256,606 | 721 |
| 2017 | £183,000 | £249,594 | 706 |
| 2016 | £145,000 | £202,856 | 610 |
| 2015 | £140,800 | £198,950 | 522 |
| 2014 | £124,000 | £175,916 | 561 |
| 2013 | £122,500 | £176,265 | 354 |
| 2012 | £117,500 | £172,945 | 329 |
| 2011 | £115,000 | £173,606 | 339 |
| 2010 | £105,000 | £164,667 | 301 |
| 2009 | £109,000 | £175,218 | 216 |
| 2008 | £115,000 | £188,509 | 339 |
| 2007 | £118,000 | £200,161 | 568 |
| 2006 | £98,000 | £170,115 | 644 |
| 2005 | £94,000 | £167,282 | 457 |
| 2004 | £87,000 | £158,009 | 538 |
| 2003 | £71,800 | £132,273 | 608 |
| 2002 | £59,000 | £111,008 | 620 |
| 2001 | £47,000 | £90,355 | 499 |
| 2000 | £41,500 | £81,444 | 455 |
| 1999 | £41,000 | £81,711 | 477 |
| 1998 | £40,000 | £80,743 | 379 |
| 1997 | £37,000 | £75,880 | 407 |
| 1996 | £35,000 | £73,813 | 351 |
| 1995 | £33,500 | £72,824 | 267 |
In cash terms the typical NN17 home went from £33,500 in 1995 to £235,000 in 2026, roughly 7 times the price. Inflation explains only part of it: in today's money the rise is still about 223%, a genuine increase in what a home here costs. Measured in today's money the market peaked in 2021; the current median sits about 16% below that. Someone who bought at the 2021 peak has not yet seen that price back in real terms.
Year-on-year change in the NN17 median
Each bar is the change on the year before, in cash. The zero line is the boundary between rising and falling.
The strongest year on record here is 2017 (+26.2% on the year before); the weakest, 2026 (−6.0%). Single-year swings like these are why the annualised table below matters more than any one year's headline.
Detached, semi, terraced, flat: four markets in one
A single median hides the split beneath it. Sales of semi-detached homes dominate the record here, 40% of the typed total. A detached home currently trades at £373,500 against £112,500 for a flat, 3.3 times the price.
Median by property type, NN17
One line per type, years with too few sales omitted. Hover for the year's figures; click a legend entry to isolate a type.
| Type | Median (2026) | Sales that year | All-time sales |
|---|---|---|---|
| Detached | £373,500 | 44 | 3,656 |
| Semi-detached | £232,000 | 66 | 6,245 |
| Terraced | £195,000 | 48 | 4,543 |
| Flats | £112,500 | 14 | 1,181 |
Growth per year, over one to twenty years
| Period | Cash, per year | Real terms, per year |
|---|---|---|
| 1 years (since 2025) | −6.0% | −8.2% |
| 5 years (since 2021) | +1.2% | −3.4% |
| 10 years (since 2016) | +4.9% | +1.5% |
| 20 years (since 2006) | +4.5% | +1.6% |
Each row is compound annual growth of the median; ONS CPIH supplies the real-terms deflator. Annualising irons out the cycle, which the chart above shows in full, and past growth records what happened rather than predicting anything.
The turnover behind the prices
Sales per year, counted
Recorded sales per year. The dip after 2008 is the financial crisis; the last bar is still filling in as recent sales get registered.
The last five years, month by month
Registrations by month. The repeating sawtooth is seasonality, and the right-hand edge always dips because the register lags completions.
The register shows 368 NN17 sales across the most recent twelve months of data. Turnover has held fairly steady across the cycle: about 505 sales a year recently, against 549 a year before 2008. Volume matters as much as price: when few homes change hands, the median gets jumpy and a single street can move the figure. The most recent year is always still filling in, because sales appear in the Land Registry weeks or months after completion.
What tenants pay around NN17
The local authority for NN17 is North Northamptonshire, and its ONS average private rent currently stands at £984 a month (May 2026 figures). A one-bed averages £677 a month here and a four-or-more-bed £1,518, so size does most of the work in setting the rent.
Average monthly rent by size, North Northamptonshire
ONS Price Index of Private Rents, May 2026.
Set against the £235,000 median sold price, £984 a month is £11,808 a year, a gross yield of 5.0%: gross, before letting costs, voids, maintenance and tax, so a ceiling rather than a promise. Rents are published at local-authority level, so nearby districts in the same authority share these figures.
How NN17 trades
Among the 19 measurable districts of its area, NN17 ranks 16 by median price: towards the affordable end.
NN17 (Weldon): the questions that come up
Is NN17 (Weldon) a good place to buy a house?
How much did a house sell for in NN17 (Weldon)?
Are property prices falling in NN17 (Weldon)?
Are NN17 prices heading up or down?
No honest page predicts prices, so this one sticks to the record: the median is up 6% over five years in cash but down 16% after inflation. Anyone weighing a purchase should read the volume chart with the price chart, remembering that these are completed sales, registered weeks after the deals were actually struck.
What is for sale in NN17 right now
Everything above is what homes in NN17 sold for. This is what you could actually buy today: 93 homes currently on the market from 5 agents publishing to HomesIndex, at a typical asking price 15% above the NN17 median sold price.
Of everything listed here, 26% asks less than the sold record of comparable homes. Each listing is compared with recent recorded sales of similar homes nearby.
"Under comparable sales" compares each asking price with what similar homes nearby actually sold for. It is a starting point for a conversation, not a valuation. Always look at the home itself.
See every NN17 home for sale on the map →
Live asking prices from estate agents who publish a feed to HomesIndex, refreshed every Monday and Thursday: a sample of the market, not every home for sale. Asking prices are not sale prices.
What another bedroom costs in NN
What homes of each size actually sold for across the NN area, from the Land Registry record. Size steps are fiercely local. A third bedroom adds a quarter to the price in some areas and close to four fifths in others, which is why no national rule of thumb survives contact with a real market.
| Type | 1 bed | 2 bed | 3 bed | 4 bed | 5 bed |
|---|---|---|---|---|---|
| Detached | — | £291,500 | £385,000 (+32%) | £569,996 (+48%) | £752,854 (+32%) |
| Semi-detached | £220,250 | £250,000 (+14%) | £287,810 (+15%) | £360,000 (+25%) | £525,000 (+46%) |
| Terraced | £196,000 | £210,000 (+7%) | £239,000 (+14%) | £305,000 (+28%) | £393,000 (+29%) |
| Flat | £132,500 | £164,972 (+25%) | £210,000 (+27%) | — | — |
Medians of recorded sales over the last four years, by built form and bedroom count. Sold homes carry no advertised bedroom count, so sizes are estimated from their EPC records; a small number of homes will sit one size out. Blank cells mean too few homes for the figure to mean anything.
The risers and the fallers
NN17 ranks 6 of 19 in the NN area on five-year growth. The gap between the top and bottom of this chart is the difference between buying well and buying badly in the same city.
Five-year change in the median, NN area districts
Cash-terms risers and fallers across the area; click any row for that district's full report.
Inside NN17, sector by sector
The next slice down is the postcode sector: a group of streets, each with its own report. Two sectors a short walk apart can trade at sharply different prices.
| Sector | Median (latest) | Sales that year |
|---|---|---|
| NN17 1 | £215,000 | 45 |
| NN17 2 | £195,000 | 47 |
| NN17 3 | £300,000 | 40 |
| NN17 4 | £330,000 | 1 |
| NN17 5 | £275,000 | 39 |
How NN17 compares nearby
Same city, different markets. The neighbouring districts of the NN area, dearest first:
| District | Median | 5-year |
|---|---|---|
| NN6 | £350,000 | +1% |
| NN12 | £344,300 | +0% |
| NN13 | £342,000 | +9% |
| NN7 | £335,000 | +8% |
| NN4 | £300,000 | +7% |
| NN29 | £283,800 | +11% |
| NN14 | £275,000 | +6% |
| NN11 | £272,000 | +6% |
| NN3 | £270,000 | +6% |
| NN15 | £261,000 | +4% |
| NN5 | £260,000 | +4% |
| NN2 | £249,600 | +4% |
| NN9 | £246,800 | +1% |
| NN8 | £235,000 | +5% |
| NN10 | £235,000 | +4% |
| NN17 (this report) | £235,000 | +6% |
| NN18 | £228,000 | +7% |
| NN1 | £205,000 | +3% |
| NN16 | £196,000 | +2% |
Thinking of selling in NN17? Get a rough value first
The sold record beats any estimate as a starting point. Before a house valuation or flat valuation in NN17, open the average prices map and zoom from the NN17 shading down to the sold homes on your own street. Every recorded NN17 sale is on this page; the same Land Registry record is what agents price from, and it is now in your hands.
Local estate agents: one agent per district gets the featured spot on this report, free for founding agents. Claim NN17.
Go deeper
Answers come from the same Land Registry data behind this report, and the AI knows you are asking about NN17. Free, with a one click sign in.
See every individual NN17 sale on the live map, mapped to the exact address, or zoom the average prices map from neighbourhood shading down to single homes. The report tool writes a custom answer to a specific question, and the mortgage and rent calculator on any sale runs the numbers on a real purchase.
How this page is made: the statistics are computed from HM Land Registry Price Paid Data (Crown copyright, OGL v3.0), geocoded to address level; inflation adjustment uses the ONS CPIH index; rents are the ONS Price Index of Private Rents at local-authority level. Medians of recorded sales, not valuations. Nothing on this page is financial advice.