How much is 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG worth?
Estimated value — November 2026
£585,000
Likely range £476,000 – £700,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale June 2019
63%
confidence
Medium
Typically within 9% of the sale price
Property details
Semi-detached house
Sywell Road · Northampton · NN6 0AG
Energy performance
Mains Gas · EPC 8904-9747-7629-1896-6603 · inspected June 2010
Address
- District
- Daventry
- 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 | £133,112 | £113,349 – £177,924 | — |
| 2001 | £150,045 | £130,516 – £183,985 | £136,000 |
| 2002 | £183,871 | £160,500 – £214,039 | — |
| 2003 | £208,798 | £181,073 – £240,609 | — |
| 2004 | £237,603 | £205,237 – £273,543 | — |
| 2005 | £237,302 | £206,551 – £274,100 | — |
| 2006 | £250,190 | £218,637 – £296,769 | — |
| 2007 | £262,854 | £225,013 – £343,606 | — |
| 2008 | £248,516 | £215,014 – £311,158 | £249,000 |
| 2009 | £300,055 | £260,302 – £371,767 | — |
| 2010 | £332,869 | £284,197 – £439,976 | £347,500 |
| 2011 | £332,990 | £291,050 – £396,238 | — |
| 2012 | £337,259 | £294,725 – £400,048 | — |
| 2013 | £351,130 | £300,581 – £459,002 | — |
| 2014 | £374,339 | £323,876 – £468,697 | £360,000 |
| 2015 | £404,323 | £353,064 – £473,602 | — |
| 2016 | £430,856 | £374,563 – £497,278 | — |
| 2017 | £450,410 | £393,457 – £530,904 | — |
| 2018 | £450,977 | £388,107 – £576,820 | — |
| 2019 | £450,893 | £386,559 – £574,118 | £445,000 |
| 2020 | £473,708 | £407,873 – £560,137 | — |
| 2021 | £506,608 | £430,579 – £592,204 | — |
| 2022 | £561,942 | £471,304 – £659,352 | — |
| 2023 | £542,603 | £449,974 – £640,859 | — |
| 2024 | £563,587 | £463,167 – £669,793 | — |
| 2025 | £579,588 | £473,174 – £691,691 | — |
| 2026 | £585,000 | £476,000 – £700,000 | — |
Sale history
Mortgage calculator
£3,140
Estimated monthly repayment
£526,500
Loan amount
£603,802
Total interest
£1,130,302
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
- 146 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£470,000 · 2018£626,000
- 138 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£382,500 · 2010£578,000
- 144 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£445,000 · 2007£588,000
- 176 Sywell Road, Overstone, Northampton, West Northamptonshire, NN6 0AG£420,000 · 2023£444,000
- 162 Sywell Road, Overstone, Northampton, West Northamptonshire, NN6 0AG£410,000 · 2022£494,000
- 170 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£400,000 · 2021£452,000
- 160 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£395,000 · 2020£500,000
- 172 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£327,000 · 2019£450,000
- 124 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£425,000 · 2015£480,000
- 142 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG£264,000 · 2004£443,000
About this property
148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG is a semi-detached house on Sywell Road in Northampton. Stede's estimated value for November 2026 is £585,000. Four in five similar homes sold within their likely range when tested; for this property that range is £476,000 to £700,000. It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (25%). The confidence score is 63 out of 100 (medium): estimates like this one are typically within 9% of the eventual sale price.
It last sold in June 2019 for £445,000. It has 7 sales on record, the earliest in 1997. The current estimate is 31% higher than that price. The current owner has held it for about 7 years.
Its EPC energy-efficiency rating is band C (70 out of 100). The certificate records a total floor area of 177 m² (1,905 sq ft). It was lodged in June 2010.
The modelled value is up 1% over the past year and up 16% over the past five years.
Among 10 nearby properties Stede tracks in the NN6 area, estimated values run from £443,000 to £626,000. This semi-detached house's £585,000 sits toward the upper end of that range.
Common questions
How much is 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG worth?
Stede estimates 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG is worth £585,000 as of November 2026, within a likely range of £476,000 to £700,000. 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 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG last sell?
It last sold in June 2019 for £445,000. There are 7 sales on record, the earliest in 1997.
What type of property is 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG?
It is recorded as a Semi-detached house on Sywell Road in the NN6 postcode area.
What is the EPC rating of 148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG?
148 Sywell Road, Overstone, Northampton, Daventry, Northamptonshire, NN6 0AG has an EPC energy-efficiency rating of band C (70 out of 100). The certificate records a floor area of 177 m² (1,905 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 63 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 its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (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 4,112 real sales of similar homes.
- Its sale in June 2019, brought up to today with the House Price Index£573,43475%
- Recent price per m² in the same postcode sector, for its 177 m²£619,34525%
Estimate £585,000, likely £476,000 – £700,000
Read the full methodology and data sources →