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Weldon market report NN17 1, Corby
The NN17 1 (Weldon) house price history in full, 1995 to 2026, in cash and in today's money. Every figure on this page comes from the public record: 4,518 sales registered with HM Land Registry in NN17 1 (Corby) since 1995, each one a completed purchase at a real price, plus current rental figures from the ONS. Nothing here is a valuation, an estimate or an asking price.
Sales data to 2026. Rents: ONS, May 2026. Regenerated with every monthly data refresh.
In short: a typical NN17 1 (Corby) home changed hands for £215,000 in 2026 (median of 45 registered sales, up 19% on five years earlier), with the mean at £218,600, and by floor area homes here have averaged about £2,680 per square metre over the last five years. Source: 4,518 completed sales on the HM Land Registry record since 1995, updated with each monthly release. No valuations, no asking prices.
A postcode sector like NN17 1 is a single group of streets within NN17 (Corby), the finest slice the public record supports. Fewer sales stand behind each figure than at district level, so the lines jump about more.
Where NN17 1 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.
What a home in NN17 1 sells for
45 sales were registered in NN17 1 in 2026, and the middle one of them, the median, went for £215,000. The mean works out at £218,600, nearly identical to it, meaning sales cluster closely around the typical figure.
What a square metre costs in NN17 1
Averaged across five years of sales, floor space in NN17 1 costs about £2,680 per square metre. Each sale's Energy Performance Certificate supplies the floor area, and pricing by the metre is what lets flats and houses share one scale.
England and Wales as a whole trade at a £285,000 median, leaving NN17 1 25% below the national figure.
A typical NN17 1 home, priced year by year (1995 to 2026)
Two lines: the median in the money of its day, and the same years restated by ONS CPIH into today's money, which is the truer test of getting dearer. Hover for exact figures; click a legend entry to isolate a series.
See this chart as a table
| Year | Median (cash) | Median (today's £) | Sales |
|---|---|---|---|
| 2026 | £215,000 | £215,000 | 45 |
| 2025 | £194,000 | £198,639 | 101 |
| 2024 | £194,000 | £206,262 | 100 |
| 2023 | £205,000 | £225,245 | 96 |
| 2022 | £190,000 | £222,797 | 184 |
| 2021 | £180,000 | £227,903 | 116 |
| 2020 | £167,000 | £216,686 | 87 |
| 2019 | £152,000 | £199,236 | 137 |
| 2018 | £152,000 | £202,619 | 132 |
| 2017 | £145,000 | £197,765 | 137 |
| 2016 | £123,500 | £172,778 | 136 |
| 2015 | £117,500 | £166,028 | 106 |
| 2014 | £121,200 | £171,943 | 186 |
| 2013 | £116,800 | £168,064 | 138 |
| 2012 | £103,000 | £151,603 | 89 |
| 2011 | £93,000 | £140,394 | 67 |
| 2010 | £92,200 | £144,593 | 66 |
| 2009 | £100,000 | £160,751 | 61 |
| 2008 | £110,000 | £180,313 | 147 |
| 2007 | £115,000 | £195,072 | 200 |
| 2006 | £95,500 | £165,776 | 235 |
| 2005 | £90,000 | £160,164 | 162 |
| 2004 | £78,500 | £142,571 | 213 |
| 2003 | £65,000 | £119,746 | 231 |
| 2002 | £54,200 | £101,977 | 236 |
| 2001 | £41,000 | £78,820 | 181 |
| 2000 | £40,000 | £78,500 | 198 |
| 1999 | £39,000 | £77,725 | 199 |
| 1998 | £35,000 | £70,650 | 141 |
| 1997 | £32,900 | £67,471 | 154 |
| 1996 | £33,200 | £70,017 | 128 |
| 1995 | £32,000 | £69,563 | 109 |
In cash terms the typical NN17 1 home went from £32,000 in 1995 to £215,000 in 2026, roughly 7 times the price. Adjusted for inflation it still comes to a real rise of roughly 209%, so homes here got dearer in substance, not only in cash. Measured in today's money the market peaked in 2021; the current median sits about 6% 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 1 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 2002 (+32.2% on the year before); the weakest, 2009 (−9.1%). Single-year swings like these are why the annualised table below matters more than any one year's headline.
Growth per year, over one to twenty years
| Period | Cash, per year | Real terms, per year |
|---|---|---|
| 1 years (since 2025) | +10.8% | +8.2% |
| 5 years (since 2021) | +3.6% | −1.2% |
| 10 years (since 2016) | +5.7% | +2.2% |
| 20 years (since 2006) | +4.1% | +1.3% |
Compound annual growth of the median sold price; the real column deflates by ONS CPIH. Annualised figures smooth the cycle (the chart above shows the cycle), and past growth is a record, not a forecast.
How many homes change hands in NN17 1
The year-by-year sales count
Recorded sales per year. The dip after 2008 is the financial crisis; the last bar is still filling in as recent sales get registered.
Over the last twelve months of data, 45 sales completed in NN17 1. Like most of England and Wales, turnover never fully recovered from 2008: the market here averaged 207 sales a year before the financial crisis and 105 a year over the last five. 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 homes rent for around NN17 1
The local authority for NN17 1 is North Northamptonshire, and its ONS average private rent currently stands at £984 a month (May 2026 figures). Size sets most of the rent: one-beds average £677 a month here against £1,518 for four or more bedrooms.
Average monthly rent by size, North Northamptonshire
ONS Price Index of Private Rents, May 2026.
Against the £215,000 median purchase price, a rent of £984 a month (£11,808 a year) works out at a 5.5% gross yield, a ceiling figure that ignores letting costs, voids, maintenance and tax. Because rents are local-authority statistics, districts sharing the authority share the figure.
How NN17 1 trades
Only 45 sales completed here in the last twelve months of data, which makes NN17 1 a thin market. Each figure rests on few transactions, so single streets can swing the median and the charts deserve a sceptical squint. Within NN17, this sector trades 9% below the district median: one of its district's cheaper corners.
Asked and answered: NN17 1 (Weldon)
How much did a house sell for in NN17 1 (Weldon)?
Are property prices falling in NN17 1 (Weldon)?
Is NN17 1 (Weldon) a good place to buy a house?
Are NN17 1 prices heading up or down?
That question has no honest answer, only evidence. The evidence: the median is up 19% over five years in cash but down 6% after inflation. Weigh the volume chart alongside the price one before deciding anything, and bear in mind every figure is a completed sale that reached the register weeks after completion.
NN17's current homes for sale
This is what you could actually buy today: 93 homes currently on the market from 5 agents publishing to HomesIndex.
These cover the whole NN17 district, not just NN17 1: live asking prices are collected per district.
Of everything listed here, 26% asks less than the sold record of comparable homes. Every listing is measured against recent recorded sales of similar nearby homes.
The "under comparable sales" label measures each asking price against real nearby sales of similar homes: an opening position for a conversation rather than a valuation. The home itself still needs looking at.
See every NN17 home for sale on the map →
Refreshed every Monday and Thursday from agents' own feeds to HomesIndex, so a sample of the market rather than all of it. An asking price remains an ask, not a sale.
Bedroom by bedroom: NN prices by size
The Land Registry record, split by size: what each kind of home actually sold for across the NN area. How much a size step costs is a local fact: the third-bedroom premium runs from about a quarter to nearly four fifths depending on the area, and national rules of thumb miss it.
| 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%) | — | — |
Four years of recorded sales, split by built form and bedroom count. The register does not state bedrooms, so sizes come from each home's EPC record and a few homes will land one size out. Where too few homes exist to say anything meaningful, the cell is blank.
The risers and the fallers
The spread across the NN area is the point: the same five years treated these districts very differently.
NN area districts: five years of change
The biggest risers and fallers in cash terms; every row links to that district's report.
Other sectors in NN17
Prices can differ sharply between two sectors a few minutes' walk apart. The rest of NN17, each linking to its own report:
| Sector | Median (latest) | Sales that year |
|---|---|---|
| NN17 2 | £195,000 | 47 |
| NN17 3 | £300,000 | 40 |
| NN17 4 | £330,000 | 1 |
| NN17 5 | £275,000 | 39 |
Zoom out to the full NN17 district report for the type split, monthly volumes and how NN17 compares with its neighbours.
Selling in NN17 1? Start from the sold record
Start from what homes here actually sold for, not an estimate. Before booking a house valuation or flat valuation in NN17 1, use the average prices map for a rough value: zoom from NN17 1's shading down to the sold homes on your own street. The figures above are every recorded NN17 1 sale; agents price with this same Land Registry record, and now you have it too.
For local estate agents: each district report carries one featured-agent spot, free while founding places last. Claim NN17 1.
Keep digging
The AI answers from the same Land Registry data this report is built on, already scoped to NN17 1. Free after a one click sign in.
Two maps carry on from here: every NN17 1 sale at its exact address, and the average prices map from area shading down to single homes. The report tool answers a specific question in writing, and each sale's mortgage and rent calculator prices a real purchase.
About the numbers: everything is computed from HM Land Registry Price Paid Data (Crown copyright, OGL v3.0), geocoded to the address; today's-money figures use the ONS CPIH index, and rents are the ONS Price Index of Private Rents by local authority. These are medians of recorded sales, not valuations, and none of it is financial advice.