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House Prices in SL3

The average house price in SL3 (Slough) is £463,227 using HM Land Registry data.

The average property price increased by £43,880 (3.04%) over the last 5 years and increased by £8,772 (0.59%) over the last 12 months.

Over the last year, there were 287 residential property sales – a decrease of 108 transactions (-37.63%) relative to the previous year. The majority of house sales (62) were in the £340,000 - £450,000 range. Then came properties in the £450,000 - £560,000 range, where 56 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 140 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-15,058 (-3%).

In Aug 2026, there were 93 new estate agency instructions, 35 agreed home sales and 66 property price reductions.

5-Year Average Property Prices in SL3 (Slough)

3.04%

Property prices in SL3 (Slough) increased by 3.04% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in SL3 (Slough) Over the Last Year

0.59%

Property prices in SL3 (Slough) increased by 0.59% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for SL3 (Slough) - Aug 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in SL3 (Slough)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in SL3 (Slough)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in SL3 (Slough)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the SL3 (Slough) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the SL3 postcode area since 1995.

Recent Sales in SL3 (Slough)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
56 Lynwood Avenue, Slough, SL3 7BH	£780,000	£748,000	-£32,000	17 Mar 2026	24 Jul 2026	129 Days
42 Willoughby Road, Slough, SL3 8JH	£550,000	£535,000	-£15,000	03 Nov 2025	22 Jul 2026	261 Days
3 Ibotson Court, Poyle Road, Poyle, Slough, SL3 0HP	£169,995	£167,000	-£2,995	09 Mar 2026	21 Jul 2026	134 Days
9 Elmhurst Road, Slough, SL3 8LT	£500,000	£490,000	-£10,000	02 Feb 2026	10 Jul 2026	158 Days
86 Minster Way, Slough, SL3 7EX	£435,000	£420,000	-£15,000	19 Sep 2025	07 Jul 2026	291 Days
12 Mead Walk, Slough, SL3 8HU	£400,000	£375,000	-£25,000	11 Nov 2025	06 Jul 2026	237 Days
19 Penn Road, Datchet, Slough, SL3 9HS	£450,000	£425,000	-£25,000	05 Feb 2026	02 Jul 2026	147 Days
117 Crown Meadow, Colnbrook, Slough, SL3 0LJ	£432,500	£425,000	-£7,500	23 Mar 2026	30 Jun 2026	99 Days
40 Amanda Court, Slough, SL3 7TE	£750,000	£715,000	-£35,000	25 Mar 2026	26 Jun 2026	93 Days
12 Ryvers Road, Slough, SL3 8SB	£440,000	£425,000	-£15,000	22 Apr 2026	22 Jun 2026	61 Days
8 Hadley Court, Coleridge Crescent, Colnbrook, Slough, SL3 0PL	£290,000	£287,500	-£2,500	24 Feb 2026	22 Jun 2026	118 Days
3 Southwold Spur, Slough, SL3 8XX	£825,000	£802,000	-£23,000	14 Apr 2026	19 Jun 2026	66 Days
133 Harrow Road, Slough, SL3 8SJ	£500,000	£485,000	-£15,000	27 Mar 2026	15 Jun 2026	80 Days
93 Sovereign Heights, Slough, SL3 8PZ	£260,000	£253,000	-£7,000	02 Feb 2026	12 Jun 2026	130 Days
38 Huntington Place, Slough, SL3 8EY	£299,950	£288,000	-£11,950	10 Dec 2025	09 Jun 2026	181 Days
34 Palmerston Avenue, Slough, SL3 7PU	£800,000	£780,000	-£20,000	05 Feb 2026	09 Jun 2026	124 Days
22 Parkland Avenue, Slough, SL3 7LQ	£900,000	£895,000	-£5,000	29 Jul 2025	05 Jun 2026	311 Days
260 Parlaunt Road, Slough, SL3 8AY	£465,000	£450,000	-£15,000	12 Jan 2026	26 May 2026	134 Days
19 Wylands Road, Slough, SL3 8JT	£245,000	£215,000	-£30,000	24 Oct 2025	22 May 2026	210 Days
1 Datchet Place, Datchet, Slough, SL3 9EY	£495,000	£485,000	-£10,000	12 Jan 2026	15 May 2026	123 Days

Most Expensive Streets in SL3 (Slough)

Postcode	Street	Area	Average	No. of Sales
SL3 7AW	Sutton Avenue	Slough	£1,233,125	4
SL3 6HD	Windmill Road, Fulmer	Slough	£1,105,000	4
SL3 9AY	Eton Road, Datchet	Slough	£1,087,444	9
SL3 9JP	Leigh Park, Datchet	Slough	£1,018,000	4
SL3 7LZ	Upton Court Road	Slough	£986,666	3
SL3 6HJ	Hay Lane	Slough	£969,500	5
SL3 6LX	Wexham Park Lane	Slough	£935,000	4
SL3 7PH	Buckland Avenue	Slough	£925,833	6
SL3 6LP	Grangewood, Wexham	Slough	£920,333	3
SL3 7PQ	Kendrick Road	Slough	£914,500	4

Least Expensive Streets in SL3 (Slough)

Postcode	Street	Area	Average	No. of Sales
SL3 8ND	Sir Robert Mews	Slough	£164,458	3
SL3 0RA	Vicarage Way, Colnbrook	Slough	£168,166	6
SL3 0HU	St Andrews Court, High Street, Colnbrook	Slough	£178,000	3
SL3 8YF	Maplin Park	Slough	£183,333	3
SL3 8JX	Bridgewater Court	Slough	£185,750	4
SL3 8JD	Mead Avenue	Slough	£189,000	6
SL3 7LP	Upton Court Road	Slough	£190,250	4
SL3 7QL	Reddington Drive	Slough	£193,333	3
SL3 0NH	The Lawns, Bath Road	Slough	£200,333	3
SL3 8YE	Maplin Park	Slough	£207,750	4