How much is 1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD worth?
Estimated value — July 2026
£300,000
Likely range £236,000 – £355,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale June 2021
61%
confidence
Medium
Typically within 10% of the sale price
Property details
Flat / Maisonette
De Grouchy Lane · Southampton · SO17 1XD
Address
- District
- Southampton
- County
- Southampton
Value over time
- Modelled value
- Recorded sale
- Likely range (80%)
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also uses the property's earlier sales, so it can sit a little off the line. 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 the most recent sale.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2000 | £116,242 | £96,719 – £160,255 | — |
| 2001 | £140,106 | £116,007 – £186,390 | — |
| 2002 | £177,526 | £147,222 – £231,147 | £152,950 |
| 2003 | £199,674 | £165,173 – £258,313 | — |
| 2004 | £222,503 | £181,778 – £287,176 | — |
| 2005 | £220,750 | £180,096 – £283,024 | — |
| 2006 | £228,711 | £187,549 – £289,957 | — |
| 2007 | £244,539 | £200,126 – £308,593 | — |
| 2008 | £208,432 | £171,015 – £260,506 | — |
| 2009 | £217,405 | £179,968 – £268,342 | — |
| 2010 | £220,560 | £183,817 – £269,881 | — |
| 2011 | £211,812 | £176,635 – £255,170 | £216,000 |
| 2012 | £207,381 | £172,589 – £244,785 | — |
| 2013 | £217,058 | £180,373 – £251,644 | £217,000 |
| 2014 | £237,473 | £197,605 – £272,339 | — |
| 2015 | £256,769 | £215,058 – £291,574 | — |
| 2016 | £276,013 | £232,708 – £309,430 | — |
| 2017 | £286,628 | £241,880 – £317,145 | £275,000 |
| 2018 | £287,214 | £239,385 – £313,097 | — |
| 2019 | £278,085 | £218,245 – £298,390 | — |
| 2020 | £278,823 | £188,527 – £296,479 | — |
| 2021 | £306,418 | £207,186 – £325,821 | £295,000 |
| 2022 | £326,073 | £255,907 – £349,882 | — |
| 2023 | £305,091 | £254,285 – £332,585 | — |
| 2024 | £319,120 | £269,300 – £353,096 | — |
| 2025 | £303,314 | £255,726 – £340,037 | — |
| 2026 | £301,383 | £253,520 – £340,362 | — |
Sale history
Mortgage calculator
£1,610
Estimated monthly repayment
£270,000
Loan amount
£309,642
Total interest
£579,642
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
- 1 Flat 1, De Grouchy Lane, Southampton, SO17 1XD£340,000 · 2026£324,000
- 1 Flat 3, De Grouchy Lane, Southampton, SO17 1XD£278,000 · 2018£292,000
- 1 Flat 2, De Grouchy Lane, Southampton, SO17 1XD£85,250 · 2001£216,000
- 10 De Grouchy Lane, Southampton, SO17 1XD£290,000 · 2017£363,000
- 9 De Grouchy Lane, Southampton, SO17 1XD£320,000 · 2018£407,000
- 7 De Grouchy Lane, Southampton, SO17 1XD£225,000 · 2004£446,000
- 8 De Grouchy Lane, Southampton, SO17 1XD£75,000 · 1995£449,000
- 11 De Grouchy Lane, Southampton, SO17 1XD£450,000 · 2016£622,000
About this property
1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD is a flat on De Grouchy Lane in Southampton. Stede's estimated value for July 2026 is £300,000. Four in five similar homes sold within their likely range when tested; for this property that range is £236,000 to £355,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 61 out of 100 (medium): estimates like this one are typically within 10% of the eventual sale price.
It last sold in June 2021 for £295,000. It has 6 sales on record, the earliest in 1996. The current estimate is 2% higher than that price. The current owner has held it for about 5 years.
The modelled value is unchanged over the past year and up 2% over the past five years.
Among 8 nearby properties Stede tracks in the SO17 area, estimated values run from £216,000 to £622,000. This flat's £300,000 sits toward the lower end of that range.
Common questions
How much is 1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD worth?
Stede estimates 1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD is worth £300,000 as of July 2026, within a likely range of £236,000 to £355,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD last sell?
It last sold in June 2021 for £295,000. There are 6 sales on record, the earliest in 1996.
What type of property is 1 Flat 4, De Grouchy Lane, Southampton, SO17 1XD?
It is recorded as a Flat / Maisonette on De Grouchy Lane in the SO17 postcode area.
How reliable is this estimate?
The confidence score is 61 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 10% 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?
Stede re-indexes this property's recorded sale prices to today using the House Price Index for its type and region, and tests the result against real sales to set the likely range and confidence. Full detail is on the methodology page.
How we calculated this
This estimate re-indexes the property's recorded sale prices to today with the UK House Price Index for its area and type. Its range and confidence come from testing the same method against 52,747 real sales of similar homes.
2
Valuation methods used
6
Recorded sales on file
2021
Most recent recorded sale