Alpha Street North - SL1 1RA
Key Postcode Insights
SL1 1RA is a residential postcode situated on Alpha Street North, Slough, SL1 with 24 addresses.
It ranks as the 884th largest and 82nd most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 24 properties: 10 houses and 14 flats.
- Ave. Sale Price
- £250,760
- 10 Year change
- up 5.5%
- Ave. Rental Price
- £1,411pcm
- 10 Year change
- up 35.3%
- Ave. £ per ft²
- £368/ft²
- Ave. Gross Yield
- 6.8%/year/yr
Key Postcode Insights
SL1 1RA is a residential postcode situated on Alpha Street North, Slough, SL1 with 24 addresses.
It ranks as the 884th largest and 82nd most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 24 properties: 10 houses and 14 flats.
- Ave. Sale Price
- £250,760
- 10 Year change
- up 5.5%
- Ave. Rental Price
- £1,411pcm
- 10 Year change
- up 35.3%
- Ave. £ per ft²
- £368/ft²
- Ave. Gross Yield
- 6.8%/year/yr
Explore Propertiesin SL1 1RA
- 19 Alpha Street North
2 Bed Modern Flat
- 21 Alpha Street North
Building  |  3 Flats
- 23 Alpha Street North
2 Bed Modern Flat
- 25 Alpha Street North
Building  |  3 Flats
- 27 Alpha Street North
3 Bed Modern House
Sales Market Trends
The last sale in SL1 1RA sold for £400,000 on 13th June 2025. Since then prices are down an average of 0.9%.
The current average value in the postcode is £250,760.
The SL1 1RA Sales Market has increased by 5.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.7% | £250,760 |
| June 2025 | 1.7% | £252,522 |
| June 2024 | -1.9% | £248,303 |
| June 2023 | 1% | £253,044 |
| June 2022 | 5.1% | £250,536 |
| June 2021 | 1.5% | £238,371 |
| June 2020 | 0.3% | £234,941 |
| June 2019 | -2.5% | £234,269 |
| June 2018 | -1.9% | £240,243 |
| June 2017 | 3.1% | £244,965 |
| June 2016 | 17.1% | £237,641 |
| June 2015 | 14.4% | £202,902 |
| June 2014 | 10.4% | £177,386 |
| June 2013 | 1.9% | £160,714 |
| June 2012 | 0.9% | £157,743 |
| June 2011 | 0.6% | £156,410 |
| June 2010 | 8.9% | £155,485 |
| June 2009 | -13% | £142,831 |
| June 2008 | -0.4% | £164,223 |
| June 2007 | 0% | £164,932 |
Rental Market Trends
The current average rental value in the postcode is £1,411.
The SL1 1RA Rental Market has increased by 35.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £1,411pcm |
| June 2025 | 1.8% | £1,382pcm |
| June 2024 | 9.7% | £1,357pcm |
| June 2023 | 12.9% | £1,237pcm |
| June 2022 | 5.7% | £1,095pcm |
| June 2021 | 1.2% | £1,037pcm |
| June 2020 | 1.2% | £1,025pcm |
| June 2019 | 0.6% | £1,012pcm |
| June 2018 | -2.1% | £1,007pcm |
| June 2017 | -1.4% | £1,028pcm |
| June 2016 | 5% | £1,042pcm |
| June 2015 | 5.6% | £993pcm |
| June 2014 | 5.6% | £940pcm |
| June 2013 | 3.3% | £890pcm |
| June 2012 | 2.4% | £861pcm |
| June 2011 | 4.4% | £841pcm |
| June 2010 | 2.6% | £806pcm |
| June 2009 | -6.2% | £785pcm |
| June 2008 | 2.5% | £837pcm |
| June 2007 | 0% | £816pcm |
Sales History
The last sale was on 13th June 2025 for £400,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 14 sales since 1995.
SL1 1RA has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Jun 2025£400,000 | 3 Bed House37, Alpha Street North, Slough, SL1 1RA37, Alpha Street North, Slough, SL1 1RA
- Sold Aug 2022£165,000 | 2 Bed Flat51B, Alpha Street North, Slough, SL1 1RA51B, Alpha Street North, Slough, SL1 1RA
- Sold Dec 2016£325,000 | 3 Bed House35, Alpha Street North, Slough, SL1 1RA35, Alpha Street North, Slough, SL1 1RA
- Sold Apr 2014£140,000 | 2 Bed Flat51B, Alpha Street North, Slough, SL1 1RA51B, Alpha Street North, Slough, SL1 1RA
- Sold Jun 2012£185,000 | 3 Bed House45, Alpha Street North, Slough, SL1 1RA45, Alpha Street North, Slough, SL1 1RA
Nearby Postcodes
SL1 1RA is the 884th largest and the 82nd most expensive postcode out of the 1,426 postcodes in the SL1 area.
- SL1 1RD, Hencroft Street North, Slough, SL1SL1 1RD19 Addresses|40 m away
- SL1 1RB, Alpha Street North, Slough, SL1SL1 1RB19 Addresses|42 m away
- SL1 1PA, Herschel Street, Slough, SL1SL1 1PA1 Addresses|47 m away
- SL1 1RG, Hencroft Street North, Slough, SL1SL1 1RG14 Addresses|65 m away
- SL1 1HF, Alpha Street North, Slough, SL1SL1 1HF14 Addresses|70 m away
Property Types
- 7 period houses built between 1800 and 1911
- 1 modern house built after 1980
- 14 modern flats built after 1980
- 2 other addresses of unknown type
- period house (7)
- modern house (1)
- modern flat (14)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (0)
- F (0)
- C (9)
- G (1)
- D (7)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Aug 2020£430,000 | 5 Bed House30, Alpha Street North, Slough, SL1 1RB30, Alpha Street North, Slough, SL1 1RB
- Sold Jun 2025£400,000 | 3 Bed House37, Alpha Street North, Slough, SL1 1RA37, Alpha Street North, Slough, SL1 1RA
- Sold Dec 2016£325,000 | 3 Bed House35, Alpha Street North, Slough, SL1 1RA35, Alpha Street North, Slough, SL1 1RA
Schools Nearby
- St Mary's Church of England Primary School300 m away
- Willow Primary School1.2 km away
- Iqra Slough Islamic Primary School1.2 km away
- Upton Court Grammar School800 m away
- Slough and Eton Church of England Business and Enterprise College1.0 km away
- St Bernard's Catholic Grammar School1.1 km away
More reading links
Public Transport Nearby
The closest station to SL1 1RA is Slough station, which is 600 metres away.
- Slough|600 m away
- Windsor & Eton Riverside|2.6 km away
- Datchet|2.7 km away
- Windsor & Eton Central|3.0 km away
