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House Prices in SL3

The average house price in SL3 (Slough) is £480,833 using HM Land Registry data.

The average property price increased by £6,733 (3.04%) over the last 5 years and increased by £1,346 (0.59%) over the last 12 months.

Over the last year, there were 273 residential property sales – a decrease of 134 transactions (-49.08%) relative to the previous year. The majority of house sales (62) were in the £344,000 - £448,000 range. Then came properties in the £448,000 - £552,000 range, where 45 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 60 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-14,837 (-2%).

In Jul 2026, there were 103 new estate agency instructions, 55 agreed home sales and 96 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) - Jul 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 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in 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
1 Datchet Place, Datchet, Slough, SL3 9EY	£495,000	£485,000	-£10,000	12 Jan 2026	15 May 2026	123 Days
38 The Drive, Slough, SL3 7DB	£425,000	£400,000	-£25,000	12 Nov 2025	01 May 2026	170 Days
90 Churchill Road, Slough, SL3 7RB	£265,000	£243,000	-£22,000	02 Oct 2025	30 Apr 2026	210 Days
62 High Street, Langley, Slough, SL3 8JP	£320,000	£310,000	-£10,000	29 Nov 2025	28 Apr 2026	150 Days
7 Nedwol, Little Sutton Lane, Slough, SL3 8AN	£775,000	£762,000	-£13,000	22 Oct 2025	27 Apr 2026	187 Days
6 Southwold Spur, Slough, SL3 8XX	£715,000	£715,000	£0	25 Jul 2025	17 Apr 2026	266 Days
39 Slough Road, Datchet, Slough, SL3 9AL	£500,000	£500,000	£0	07 Nov 2025	17 Apr 2026	161 Days
9 Scholars Walk, Slough, SL3 8LY	£260,000	£255,000	-£5,000	22 Dec 2025	08 Apr 2026	107 Days
23 Sherborne Close, Colnbrook, Slough, SL3 0PB	£599,950	£550,000	-£49,950	28 Oct 2025	01 Apr 2026	155 Days
12 Montrose Way, Datchet, Slough, SL3 9ND	£300,000	£300,000	£0	31 Oct 2025	26 Mar 2026	146 Days
26 Bessemer Close, Slough, SL3 7HD	£400,000	£390,000	-£10,000	12 Aug 2025	25 Mar 2026	225 Days
40 Humber Way, Slough, SL3 8ST	£425,000	£410,000	-£15,000	24 Jul 2025	25 Mar 2026	244 Days
19 The Myrke, Slough, SL3 9AB	£375,000	£375,000	£0	08 May 2025	20 Mar 2026	316 Days
2a, Green Lane, Datchet, Slough, SL3 9EX	£500,000	£500,000	£0	15 Oct 2025	19 Mar 2026	155 Days
Elmlea, Fulmer Lane, Fulmer, SL3 6JA	£975,000	£955,000	-£20,000	11 Apr 2025	16 Mar 2026	339 Days
91 Tamar Way, Slough, SL3 8SY	£450,000	£430,000	-£20,000	15 Sep 2025	06 Mar 2026	172 Days
113 Humber Way, Slough, SL3 8SR	£450,000	£420,000	-£30,000	20 Feb 2026	20 Feb 2026	0 Days
29 Ingleside, Colnbrook, Slough, SL3 0PD	£260,000	£255,000	-£5,000	04 Jul 2025	19 Feb 2026	230 Days
278 Langley Road, Slough, SL3 7EG	£800,000	£765,000	-£35,000	08 May 2025	19 Feb 2026	287 Days
45 Laburnum Grove, Slough, SL3 8QT	£500,000	£500,000	£0	23 Oct 2025	17 Feb 2026	117 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 7PQ	Kendrick Road	Slough	£914,500	4
SL3 9DT	Montagu Road, Datchet	Slough	£908,250	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 7RH	Kimberley Close	Slough	£200,357	7
SL3 0NH	The Lawns, Bath Road	Slough	£204,750	4