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Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT

How much is Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT worth?

Estimated value — November 2026

£145,000

Likely range £106,000 – £185,000Four in five similar homes sold within their range when we tested it.

Latest recorded sale November 1999

44%

confidence

Low

Typically within 14% of the sale price

Property details

Flat / Maisonette

Welbeck Avenue · Southampton · SO17 1UT

Address

District
Southampton
County
Southampton
See house prices in SO17 →

Value over time

  • Modelled value
  • Projected
  • Likely range (80%)
  • Today's estimate
£0£50k£100k£150k£200k20002002200420062008201020122014201620182020202220242026£145,000

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
Modelled value at the end of each year, with any recorded sales
YearModelled valueLikely range
2000£56,159£48,778 – £67,431
2001£67,673£58,269 – £78,889
2002£85,729£72,874 – £99,939
2003£96,403£80,886 – £112,842
2004£107,400£89,005 – £126,900
2005£106,530£87,242 – £126,706
2006£110,348£89,538 – £131,459
2007£117,958£94,879 – £140,968
2008£100,519£80,006 – £120,699
2009£104,822£82,455 – £126,771
2010£106,320£82,822 – £129,196
2011£102,080£78,817 – £125,025
2012£99,922£76,966 – £123,008
2013£104,562£80,132 – £129,681
2014£114,370£87,348 – £142,893
2015£123,636£103,642 – £144,142
2016£132,872£110,049 – £156,281
2017£137,952£112,869 – £163,678
2018£138,203£111,685 – £165,401
2019£133,780£106,765 – £161,487
2020£134,105£105,676 – £163,263
2021£147,344£114,627 – £180,900
2022£156,761£120,377 – £194,078
2023£146,640£111,131 – £183,060
2024£153,349£114,673 – £193,016
2025£145,783£107,550 – £184,997
2026£145,000£106,000 – £185,000

Sale history

1999Sold
£46,500
2026Today — estimated
+212%£145,000

Mortgage calculator

£778

Estimated monthly repayment

£130,500

Loan amount

£149,660

Total interest

£280,160

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

About this property

Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT is a flat on Welbeck Avenue in Southampton. Stede's estimated value for November 2026 is £145,000. Four in five similar homes sold within their likely range when tested; for this property that range is £106,000 to £185,000. It combines its own last sale brought up to date with the House Price Index (75%) and recent sales of 107 similar homes in the same postcode sector (25%). The confidence score is 44 out of 100 (low): estimates like this one are typically within 14% of the eventual sale price.

It last sold in November 1999 for £46,500. The current estimate is 212% higher than that price. The current owner has held it for about 27 years.

The modelled value is unchanged over the past year and down 1% over the past five years.

Among 10 nearby properties Stede tracks in the SO17 area, estimated values run from £137,000 to £153,000. This flat's £145,000 sits around the middle of that range.

Common questions

How much is Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT worth?

Stede estimates Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT is worth £145,000 as of November 2026, within a likely range of £106,000 to £185,000. 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 Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT last sell?

It last sold in November 1999 for £46,500.

What type of property is Oakdene, Flat 19, Welbeck Avenue, Southampton, SO17 1UT?

It is recorded as a Flat / Maisonette on Welbeck Avenue in the SO17 postcode area.

How reliable is this estimate?

The confidence score is 44 out of 100 (low). Tested against real sales of similar homes, estimates like this one are typically within 14% 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 recent sales of 107 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 2,321 real sales of similar homes.

  • Its sale in November 1999, brought up to today with the House Price Index£133,17775%
  • 107 similar homes sold recently in the same postcode sector£180,81625%

Estimate £145,000, likely £106,000 – £185,000

Read the full methodology and data sources →