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20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG

How much is 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG worth?

Estimated value — November 2026

£506,000

Likely range £379,000 – £595,000Four in five similar homes sold within their range when we tested it.

Latest recorded sale July 1995

56%

confidence

Medium

Typically within 11% of the sale price

Property details

Semi-detached house

Sherbourne Gardens · Shepperton · TW17 8LG

73 m²786 sq ftFloor area
1991-1995Built
Mains gas boilerHeating

Energy performance

Current ratingC70
PotentialB85

Mains Gas (Not Community) · EPC 9390-2475-3300-2907-2061 · inspected October 2023

Address

District
Spelthorne
County
Surrey
See house prices in TW17 →

Value over time

  • Modelled value
  • Projected
  • Likely range (80%)
  • Today's estimate
£0£200k£400k£600k£800k20002002200420062008201020122014201620182020202220242026£506,000

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£214,346£178,295 – £249,442
2001£237,575£195,726 – £276,903
2002£282,368£230,845 – £328,731
2003£282,264£228,890 – £328,765
2004£303,848£243,936 – £354,904
2005£303,118£240,904 – £355,236
2006£322,346£253,941 – £379,036
2007£358,548£280,978 – £423,422
2008£302,425£236,489 – £358,418
2009£313,052£244,007 – £373,147
2010£320,712£249,431 – £383,472
2011£329,280£285,631 – £359,869
2012£331,169£284,595 – £363,807
2013£350,586£298,451 – £387,122
2014£393,372£331,698 – £436,593
2015£440,538£367,912 – £491,434
2016£466,074£385,474 – £522,557
2017£462,986£379,182 – £521,715
2018£466,545£378,330 – £528,365
2019£456,475£366,478 – £519,544
2020£459,983£365,580 – £526,139
2021£455,318£358,196 – £523,380
2022£510,689£397,632 – £589,918
2023£488,640£376,519 – £567,213
2024£495,116£377,511 – £577,532
2025£505,236£381,148 – £592,196
2026£506,000£379,000 – £595,000

Sale history

1995Sold
£119,950
2026Today — estimated
+322%£506,000

Mortgage calculator

£2,716

Estimated monthly repayment

£455,400

Loan amount

£522,263

Total interest

£977,663

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

20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG is a semi-detached house on Sherbourne Gardens in Shepperton, Surrey. Stede's estimated value for November 2026 is £506,000. Four in five similar homes sold within their likely range when tested; for this property that range is £379,000 to £595,000. 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 60 similar homes in the same postcode sector (25%). The confidence score is 56 out of 100 (medium): estimates like this one are typically within 11% of the eventual sale price.

It last sold in July 1995 for £119,950. The current estimate is 322% higher than that price. The current owner has held it for about 31 years.

Its EPC energy-efficiency rating is band C (70 out of 100), with a potential of band B (85) after the recommended improvements. The certificate records a total floor area of 73 m² (786 sq ft). It was lodged in October 2023.

The modelled value is unchanged over the past year and up 10% over the past five years.

Among 10 nearby properties Stede tracks in the TW17 area, estimated values run from £482,000 to £591,000. This semi-detached house's £506,000 sits toward the lower end of that range.

Common questions

How much is 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG worth?

Stede estimates 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG is worth £506,000 as of November 2026, within a likely range of £379,000 to £595,000. 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 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG last sell?

It last sold in July 1995 for £119,950.

What type of property is 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG?

It is recorded as a Semi-detached house on Sherbourne Gardens in the TW17 postcode area.

What is the EPC rating of 20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG?

20 Sherbourne Gardens, Shepperton, Spelthorne, Surrey, TW17 8LG has an EPC energy-efficiency rating of band C (70 out of 100). Its potential rating after the recommended improvements is band B (85). The certificate records a floor area of 73 m² (786 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 56 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 11% 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 60 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 12,882 real sales of similar homes.

  • Recent price per m² in the same postcode sector, for its 73 m²£425,17150%
  • Its sale in July 1995, brought up to today with the House Price Index£599,57825%
  • 60 similar homes sold recently in the same postcode sector£575,75725%

Estimate £506,000, likely £379,000 – £595,000

Read the full methodology and data sources →