Colnbrook, Datchet, Fulmer, George Green, Horton, Langley, Poyle

House Prices in SL3

Properties in SL3 have an average house price of £479,020.00 and had 1497 Property Transactions within the last 3 years.
The most expensive property was sold for £4,200,000.00.

Property Price Paid in SL3 by Year

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The average sold property price by year was:

Year Average Sold Price Sold Properties
2026 £494,478.00 155 Properties
2025 £479,196.00 496 Properties
2024 £476,461.00 435 Properties
2023 £475,685.00 411 Properties
2022 £471,767.00 460 Properties
2021 £455,684.00 664 Properties
2020 £420,355.00 411 Properties
2019 £426,303.00 409 Properties
2018 £438,458.00 553 Properties
2017 £415,044.00 552 Properties
2016 £399,645.00 613 Properties
2015 £353,615.00 709 Properties
2014 £312,273.00 777 Properties
2013 £281,389.00 590 Properties
2012 £268,447.00 399 Properties
2011 £274,542.00 384 Properties
2010 £269,557.00 511 Properties
2009 £240,962.00 387 Properties
2008 £255,980.00 464 Properties
2007 £262,438.00 1,002 Properties
2006 £242,047.00 965 Properties
2005 £227,141.00 932 Properties
2004 £220,977.00 1,130 Properties
2003 £194,884.00 870 Properties
2002 £181,050.00 1,174 Properties
2001 £159,224.00 1,103 Properties
2000 £146,196.00 936 Properties
1999 £122,394.00 1,037 Properties
1998 £102,717.00 855 Properties
1997 £92,184.00 866 Properties
1996 £82,845.00 739 Properties
1995 £84,836.00 588 Properties

Property Price per Property Type in SL3

Here you can find historic sold price data in order to help with your property search.

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The average Property Paid Price for specific property types in the last three years are:

Property Type Average Sold Price Sold Properties
Detached House £840,193.00 229 Detached Houses
Flat £257,117.00 380 Flats
Semi Detached House £540,189.00 448 Semi Detached Houses
Terraced House £420,408.00 440 Terraced Houses

Houses and Flats for sale in SL3, Colnbrook, Datchet, Fulmer, George Green

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There are 431 results. Property prices in SL3 range from £175k to £2.81M with an average price of £556k.


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Property market in SL3

Average asking price £555k typical £475k
Most prices £175k – £2.8M leaving out the extremes
Homes for sale 431 20 more under offer
New to the market 97 in the last 30 days
Typical time to sell 3 months last 12 months
Asking prices, year on year +3.3% homes newly listed
Gross rental yield 5.3–6.4% houses 5.3%, flats 6.4%

What's for sale

432 homes · share, count and typical price
Flats and apartments 28.0% 121 · £240k
Terraced houses 22.7% 98 · £450k
Semi-detached houses 19.9% 86 · £600k
Detached houses 16.4% 71 · £1M
Bungalows 5.1% 22 · £575k
Other homes 4.9% 21 · £400k
Park and mobile homes 2.1% 9 · £350k
Land and plots 0.9% 4 · £548k

How many bedrooms

share, count and typical price
Studio 1.4% 6 · £150k
1 bedroom 15.3% 65 · £210k
2 bedrooms 24.2% 103 · £280k
3 bedrooms 29.9% 127 · £525k
4 bedrooms 18.4% 78 · £650k
5+ bedrooms 10.8% 46 · £1.13M

Price bands

432 homes
Under £250k 18.3% 79
£250k – £400k 19.9% 86
£400k – £550k 20.1% 87
£550k – £700k 21.1% 91
£700k and over 20.6% 89

Houses and flats compared

HousesFlats
Share of homes for sale64%28%
Typical asking price£575k£240k
Average bedrooms3.41.6
Typical time to sell3 months4 months
Gross rental yield5.3%6.4%

Asking prices over time

typical asking price of the homes first listed each quarter · no change since 2024 Q4 Median asking price per quarter in SL3 2024 Q4: £450k (292 new listings) £450k 2024 Q4 2025 Q1: £450k (309 new listings) £450k 2025 Q1 2025 Q2: £450k (317 new listings) £450k 2025 Q2 2025 Q3: £470k (305 new listings) £470k 2025 Q3 2025 Q4: £425k (267 new listings) £425k 2025 Q4 2026 Q1: £490k (303 new listings) £490k 2026 Q1 2026 Q2: £490k (370 new listings) £490k 2026 Q2 2026 Q3: £450k (322 new listings) £450k 2026 Q3

Prices in and around SL3

typical asking price, cheapest first
  1. SL1 £360k
  2. UB7 £360k
  3. SL2 £425k
  4. SL3 £475k
  5. TW19 £520k
  6. SL4 £550k
  7. SL0 £575k

Schools in SL3

13 primary · 5 secondary · 100% rated good or outstanding
  • Langley Grammar School secondary · Outstanding
  • Upton Court Grammar School secondary · Outstanding
  • St Bernard's Catholic Grammar School secondary · Outstanding
  • Holy Family Catholic Primary School primary · Outstanding
  • The Langley Academy Primary primary · Outstanding
  • Fulmer Infant School primary · Outstanding

Based on 432 homes for sale on Houses now, 1,196 listings that left the market in the last 12 months, the asking prices of the homes listed over the last two years. Sold prices: HM Land Registry Price Paid Data, Aug 2025 to Jul 2026 (Crown copyright). Schools: Ofsted. Updated October 2026.


Frequently Asked Questions about SL3


What is the average house price in SL3?

The average home for sale in SL3 is priced at £555,000. A few very expensive homes pull that average up, so a more typical price is £475,000. This is based on the 432 homes for sale on Houses right now.


How much does a 2 or 3 bedroom home cost in SL3?

A typical 2-bedroom home in SL3 costs £280,000 and a 3-bedroom home £525,000. So the extra bedroom adds about £245,000. 1-bedroom homes start at around £210,000, and 4-bedroom homes are about £650,000.


What price range should I expect in SL3?

Most homes in SL3 are priced between £175,000 and £2.8 million, leaving out the very cheapest and most expensive. One in five costs less than £250,000, and one in five £700,000 or more.


How many homes are for sale in SL3?

There are 431 homes for sale in SL3 on Houses right now, plus 20 already under offer. 97 new listings came onto the market in the last 30 days.


Are house prices going up in SL3?

Yes. Homes put up for sale in SL3 over the last 12 months were advertised at a typical £465,000, 3.3% higher than the year before (£450,000).


How long does it take to sell a home in SL3?

Homes usually sell or come off the market within about 3 months. About 20% go within the first month, and a quarter take longer than about 6 months. Houses go faster, in about 3 months against about 4 months for flats.


What rental yield can I get in SL3?

About 6.4% gross for flats and 5.3% for houses. That compares typical rents with what flats and houses actually sold for in SL3 over the last year. Running costs, voids and mortgage interest are not taken off.


What type of homes are for sale in SL3?

Flats and apartments are the most common, about 3 in 10 homes for sale in SL3. Terraced houses come next, followed by semi-detached houses. Flats and apartments are the cheapest, at about £240,000, and detached houses the most expensive, at about £1 million.


Where are the cheapest places to buy near SL3?

Of the areas around SL3, SL1 is the cheapest, with a typical asking price of £360,000, followed by UB7 (£360,000) and SL2 (£425,000). SL3 itself is £475,000.


Are homes in SL3 freehold or leasehold?

About 7 in 10 homes for sale in SL3 are freehold and the rest leasehold, which is mostly flats.


What are the schools like in SL3?

There are 13 primary and 5 secondary schools in SL3. 100% of those inspected by Ofsted were rated good or outstanding, and 6 were outstanding.


Which areas are included in the SL3 postcode district?

The main areas within SL3 include Colnbrook, Datchet, Fulmer, George Green, Horton, Langley and Poyle.


What has been the average sold property price in SL3 over the last three years?

Semi Detached Houses in SL3 have an average sold price of £540,189, while Terraced Houses have an average of £420,408. Flats have an average of £257,117 and Detached Houses have an average of £840,193. The average sold property price in SL3 over the last three years is approximately £483,378.


Which train stations are available in SL3?

The train stations available in SL3 are Datchet Station and Langley Station.


Which tube stations are available in SL3?

The tube station available in SL3 is Langley Station.