How much is 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX worth?
Estimated value — November 2026
£529,000
Likely range £423,000 – £601,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale June 2000
64%
confidence
Medium
Typically within 9% of the sale price
Property details
Detached house
Harlestone Road · Northampton · NN5 6NX
Energy performance
Gas: Mains Gas · EPC 0636-7731-5600-0945-6222 · inspected September 2026
Address
- District
- Northampton
- County
- Northamptonshire
Value over time
- Modelled value
- Recorded sale
- Projected
- Likely range (80%)
- Today's estimate
Drawn through each of this property's recorded sales and ending at today's estimate, with the UK House Price Index for its area and property type filling in the months between. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from a recorded sale, and today it matches the likely range above.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2000 | £148,207 | £127,373 – £189,159 | £140,000 |
| 2001 | £168,842 | £146,777 – £198,604 | — |
| 2002 | £204,899 | £176,763 – £236,133 | — |
| 2003 | £230,206 | £196,636 – £264,542 | — |
| 2004 | £259,302 | £219,370 – £298,636 | — |
| 2005 | £261,071 | £218,877 – £301,861 | — |
| 2006 | £280,104 | £233,097 – £323,800 | — |
| 2007 | £304,186 | £251,706 – £350,869 | — |
| 2008 | £264,666 | £217,659 – £305,089 | — |
| 2009 | £270,224 | £220,521 – £312,017 | — |
| 2010 | £276,536 | £224,035 – £319,810 | — |
| 2011 | £282,341 | £227,353 – £327,204 | — |
| 2012 | £288,263 | £231,595 – £334,813 | — |
| 2013 | £302,500 | £242,938 – £352,031 | — |
| 2014 | £329,420 | £264,319 – £384,697 | — |
| 2015 | £362,408 | £290,733 – £423,415 | — |
| 2016 | £397,766 | £347,507 – £431,904 | — |
| 2017 | £416,408 | £360,605 – £454,312 | — |
| 2018 | £427,036 | £366,538 – £468,129 | — |
| 2019 | £426,779 | £363,050 – £470,067 | — |
| 2020 | £454,278 | £382,964 – £502,718 | — |
| 2021 | £481,792 | £402,469 – £535,672 | — |
| 2022 | £526,308 | £435,625 – £587,904 | — |
| 2023 | £505,481 | £414,516 – £567,269 | — |
| 2024 | £521,379 | £423,560 – £587,822 | — |
| 2025 | £532,627 | £428,619 – £603,274 | — |
| 2026 | £529,000 | £423,000 – £601,000 | — |
Sale history
Mortgage calculator
£2,839
Estimated monthly repayment
£476,100
Loan amount
£546,002
Total interest
£1,022,102
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
- 517A, Harlestone Road, Northampton, Northamptonshire, NN5 6NX£489,000 · 2022£501,000
- 517 Harlestone Road, Northampton, West Northamptonshire, NN5 6NX£380,000 · 2024£440,000
- 515 Harlestone Road, Northampton, Northamptonshire, NN5 6NX£600,000 · 2022£611,000
- 543A, Harlestone Road, Northampton, Northamptonshire, NN5 6NX£320,000 · 2015£457,000
- 543 Harlestone Road, Northampton, West Northamptonshire, NN5 6NX£700,000 · 2026£773,000
- 545 Harlestone Road, Northampton, Northamptonshire, NN5 6NX£430,000 · 2012£684,000
- 569 Harlestone Road, Northampton, Northamptonshire, NN5 6NX£285,000 · 2019£398,000
- 545A, Harlestone Road, Northampton, Northamptonshire, NN5 6NX£134,995 · 1999£471,000
- 557 Harlestone Road, Northampton, West Northamptonshire, NN5 6NX£260,000 · 2025£284,000
- 549 Harlestone Road, Northampton, West Northamptonshire, NN5 6NX£300,000 · 2024£332,000
About this property
519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX is a detached house on Harlestone Road in Northampton. Stede's estimated value for November 2026 is £529,000. Four in five similar homes sold within their likely range when tested; for this property that range is £423,000 to £601,000. It combines their price per m² applied to its floor area (50%), its own last sale brought up to date with the House Price Index (25%) and recent sales of 195 similar homes in the same postcode sector (25%). The confidence score is 64 out of 100 (medium): estimates like this one are typically within 9% of the eventual sale price.
It last sold in June 2000 for £140,000. It has 2 sales on record, the earliest in 1995. The current estimate is 278% higher than that price. The current owner has held it for about 26 years.
Its EPC energy-efficiency rating is band A (109 out of 100). The certificate records a total floor area of 186 m² (2,002 sq ft). It was lodged in September 2026.
The modelled value is down 1% over the past year and up 10% over the past five years.
Among 10 nearby properties Stede tracks in the NN5 area, estimated values run from £284,000 to £773,000. This detached house's £529,000 sits toward the upper end of that range.
Common questions
How much is 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX worth?
Stede estimates 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX is worth £529,000 as of November 2026, within a likely range of £423,000 to £601,000. The estimate is generated automatically from recorded sale prices of this and similar nearby homes and the UK House Price Index, and is not a formal valuation.
When did 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX last sell?
It last sold in June 2000 for £140,000. There are 2 sales on record, the earliest in 1995.
What type of property is 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX?
It is recorded as a Detached house on Harlestone Road in the NN5 postcode area.
What is the EPC rating of 519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX?
519 Harlestone Road, Northampton, Northamptonshire, NN5 6NX has an EPC energy-efficiency rating of band A (109 out of 100). The certificate records a floor area of 186 m² (2,002 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 64 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 9% of the sale price, and four in five sold within their likely range. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
It combines their price per m² applied to its floor area (50%), its own last sale brought up to date with the House Price Index (25%) and recent sales of 195 similar homes in the same postcode sector (25%). Each piece of evidence gets the share that proved most accurate when tested against real sales of similar homes, and the same testing sets the likely range and confidence. Full detail is on the methodology page.
How we got this figure
We weighed the evidence below, giving each piece the share that proved most accurate when we tested it against real sales of similar homes. The likely range and confidence come from testing the same method against 16,524 real sales of similar homes.
- Recent price per m² in the same postcode sector, for its 186 m²£658,87450%
- Its sale in June 2000, brought up to today with the House Price Index£424,24225%
- 195 similar homes sold recently in the same postcode sector£373,16425%
Estimate £529,000, likely £423,000 – £601,000
Read the full methodology and data sources →