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40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX

How much is 40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX worth?

Estimated value — November 2026

£213,000

Likely range £147,000 – £279,000Four in five similar homes sold within their range when we tested it.

Latest recorded sale December 1997

32%

confidence

Low

Typically within 17% of the sale price

Property details

Flat / Maisonette

Windmill Road · Oxford · OX3 7BX

Address

District
Oxford
County
Oxfordshire
See house prices in OX3 →

Value over time

  • Modelled value
  • Projected
  • Likely range (80%)
  • Today's estimate
£0£100k£200k£300k£400k20002002200420062008201020122014201620182020202220242026£213,000

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£83,366£70,672 – £97,374
2001£94,076£78,600 – £110,357
2002£112,810£92,951 – £133,716
2003£119,300£96,960 – £142,527
2004£136,099£109,415 – £162,952
2005£138,355£110,097 – £166,273
2006£148,279£116,568 – £179,135
2007£165,910£128,623 – £202,099
2008£129,416£99,160 – £158,466
2009£143,070£108,355 – £176,789
2010£145,807£110,021 – £181,207
2011£145,780£109,220 – £182,706
2012£159,099£118,590 – £201,215
2013£163,939£135,587 – £192,291
2014£187,044£152,674 – £221,414
2015£204,328£164,573 – £244,083
2016£218,676£173,766 – £263,586
2017£218,665£171,394 – £265,936
2018£212,551£164,304 – £260,798
2019£218,499£166,540 – £270,458
2020£221,298£166,282 – £276,314
2021£211,512£156,642 – £266,382
2022£223,713£163,260 – £284,166
2023£220,077£158,228 – £281,926
2024£221,349£156,750 – £285,948
2025£218,642£152,469 – £284,815
2026£213,000£147,000 – £279,000

Sale history

1997Sold
£51,000
2026Today — estimated
+318%£213,000

Mortgage calculator

£1,143

Estimated monthly repayment

£191,700

Loan amount

£219,846

Total interest

£411,546

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

40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX is a flat on Windmill Road in Oxford. Stede's estimated value for November 2026 is £213,000. Four in five similar homes sold within their likely range when tested; for this property that range is £147,000 to £279,000. It combines its own last sale brought up to date with the House Price Index (75%) and recent sales of 59 similar homes in the same postcode sector (25%). The confidence score is 32 out of 100 (low): estimates like this one are typically within 17% of the eventual sale price.

It last sold in December 1997 for £51,000. The current estimate is 318% higher than that price. The current owner has held it for about 29 years.

The modelled value is down 3% over the past year and down 3% over the past five years.

Among 10 nearby properties Stede tracks in the OX3 area, estimated values run from £200,000 to £1,106,000. This flat's £213,000 sits toward the lower end of that range.

Common questions

How much is 40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX worth?

Stede estimates 40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX is worth £213,000 as of November 2026, within a likely range of £147,000 to £279,000. 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 40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX last sell?

It last sold in December 1997 for £51,000.

What type of property is 40 Flat 4, Windmill Road, Headington, Oxford, Oxfordshire, OX3 7BX?

It is recorded as a Flat / Maisonette on Windmill Road in the OX3 postcode area.

How reliable is this estimate?

The confidence score is 32 out of 100 (low). Tested against real sales of similar homes, estimates like this one are typically within 17% 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 59 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 2,433 real sales of similar homes.

  • Its sale in December 1997, brought up to today with the House Price Index£190,00675%
  • 59 similar homes sold recently in the same postcode sector£281,56125%

Estimate £213,000, likely £147,000 – £279,000

Read the full methodology and data sources →