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House Prices in SL3

The average house price in SL3 (Slough) is £534,500 using HM Land Registry data.

The average property price increased by £14,509 (3.04%) over the last 5 years and increased by £2,901 (0.59%) over the last 12 months.

Over the last year, there were 267 residential property sales – a decrease of 152 transactions (-56.93%) relative to the previous year. The majority of house sales (60) were in the £344,000 - £448,000 range. Then came properties in the £240,000 - £344,000 range, where 46 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 75 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-14,196 (-2%).

In Apr 2026, there were 91 new estate agency instructions, 45 agreed home sales and 73 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) - Apr 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 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer 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
50 Minster Way, Slough, SL3 7EX	£380,000	£370,000	-£10,000	10 Oct 2025	13 Feb 2026	126 Days
41a, Swabey Road, Slough, SL3 8NR	£475,000	£460,000	-£15,000	08 Aug 2025	13 Feb 2026	189 Days
43 Penn Road, Datchet, Slough, SL3 9HS	£365,000	£355,000	-£10,000	29 Apr 2025	12 Feb 2026	289 Days
40 Rockall Court, Slough, SL3 8EZ	£210,000	£200,000	-£10,000	12 Jun 2025	12 Feb 2026	245 Days
51 Maplin Park, Slough, SL3 8YB	£290,000	£280,000	-£10,000	04 Jun 2025	06 Feb 2026	247 Days
9 Mill Place, Datchet, Slough, SL3 9HX	£325,000	£320,000	-£5,000	09 Jul 2025	03 Feb 2026	209 Days
13 Pantile Row, Slough, SL3 8LJ	£220,000	£205,000	-£15,000	10 Sep 2025	30 Jan 2026	142 Days
54 Hurworth Avenue, Slough, SL3 7FF	£550,000	£535,000	-£15,000	30 Apr 2025	30 Jan 2026	275 Days
162 Reddington Drive, Slough, SL3 7QD	£425,000	£425,000	£0	06 Oct 2025	28 Jan 2026	114 Days
23 Beaulieu Close, Datchet, Slough, SL3 9DD	£765,000	£755,000	-£10,000	16 Oct 2025	28 Jan 2026	104 Days
312 Langley Road, Slough, SL3 8BP	£825,000	£811,000	-£14,000	17 Sep 2025	23 Jan 2026	128 Days
37 Crown Meadow, Colnbrook, Slough, SL3 0LJ	£425,000	£419,000	-£6,000	01 Feb 2025	16 Jan 2026	349 Days
10 Fairfield Avenue, Datchet, Slough, SL3 9NQ	£700,000	£700,000	£0	03 Sep 2025	15 Jan 2026	134 Days
1 The Old Bakery, Wexham Street, Slough, SL3 6NX	£750,000	£722,500	-£27,500	21 Jul 2025	09 Jan 2026	172 Days
8 Windrush Avenue, Slough, SL3 8ER	£525,000	£515,000	-£10,000	20 May 2025	19 Dec 2025	213 Days
7 Pennymans Court, Denton Way, Slough, SL3 7DT	£235,000	£235,000	£0	30 May 2025	15 Dec 2025	199 Days
9 Thorn Drive, Slough, SL3 6SA	£425,000	£405,000	-£20,000	19 Mar 2025	12 Dec 2025	268 Days
Brookfield Cottage, Datchet Road, Horton, Slough, SL3 9PT	£800,000	£780,000	-£20,000	01 Nov 2025	12 Dec 2025	41 Days
161 Humber Way, Slough, SL3 8SS	£400,000	£400,000	£0	13 Jun 2025	10 Dec 2025	180 Days
24 Alderbury Road West, Slough, SL3 8DH	£510,000	£495,000	-£15,000	22 Sep 2025	05 Dec 2025	74 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	£1,050,950	10
SL3 9JP	Leigh Park, Datchet	Slough	£1,013,400	5
SL3 7LZ	Upton Court Road	Slough	£986,666	3
SL3 6HJ	Hay Lane	Slough	£969,500	5
SL3 6LX	Wexham Park Lane	Slough	£968,000	5
SL3 7PH	Buckland Avenue	Slough	£925,833	6
SL3 9DT	Montagu Road, Datchet	Slough	£908,250	4
SL3 7AP	Sutton Avenue	Slough	£907,333	3

Least Expensive Streets in SL3 (Slough)

Postcode	Street	Area	Average	No. of Sales
SL3 8JD	Mead Avenue	Slough	£167,666	6
SL3 0RA	Vicarage Way, Colnbrook	Slough	£168,166	6
SL3 0HU	St Andrews Court, High Street, Colnbrook	Slough	£178,000	3
SL3 8ND	Sir Robert Mews	Slough	£180,843	4
SL3 8YF	Maplin Park	Slough	£183,333	3
SL3 8JX	Bridgewater Court	Slough	£185,750	4
SL3 7LP	Upton Court Road	Slough	£190,250	4
SL3 7QL	Reddington Drive	Slough	£193,333	3
SL3 7RH	Kimberley Close	Slough	£200,357	7
SL3 0NH	The Lawns, Bath Road	Slough	£204,750	4