Silam Road - SG1 1JJ
Key Postcode Insights
SG1 1JJ is a residential postcode situated on Silam Road, Stevenage, SG1 with 25 addresses.
It ranks as the 718th largest and 515th most expensive of the 1,112 postcodes in the SG1 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 25 properties: 14 houses, 7 flats and 4 other properties.
- Ave. Sale Price
- £272,783
- 10 Year change
- up 16.2%
- Ave. Rental Price
- £1,477pcm
- 10 Year change
- up 48.0%
- Ave. £ per ft²
- £363/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Key Postcode Insights
SG1 1JJ is a residential postcode situated on Silam Road, Stevenage, SG1 with 25 addresses.
It ranks as the 718th largest and 515th most expensive of the 1,112 postcodes in the SG1 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 25 properties: 14 houses, 7 flats and 4 other properties.
- Ave. Sale Price
- £272,783
- 10 Year change
- up 16.2%
- Ave. Rental Price
- £1,477pcm
- 10 Year change
- up 48.0%
- Ave. £ per ft²
- £363/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Explore Properties in SG1 1JJ
- 26 Silam Road
3 Bed Mid-century House
- 28 Silam Road
3 Bed Mid-century House
- 30 Silam Road
3 Bed Mid-century House
- 32 Silam Road
1 Bed Mid-century Flat
- 34 Silam Road
1 Bed Mid-century Flat
Sales Market Trends
The last sale in SG1 1JJ sold for £316,000 on 21st November 2025. Since then prices are down an average of 0.5%.
The current average value in the postcode is £272,783.
The SG1 1JJ Sales Market has increased by 16.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | -1.7% | £272,783 |
| July 2025 | 2.5% | £277,590 |
| July 2024 | -0.2% | £270,795 |
| July 2023 | -0.8% | £271,414 |
| July 2022 | 8.7% | £273,591 |
| July 2021 | 4.2% | £251,717 |
| July 2020 | 0.7% | £241,678 |
| July 2019 | -1.6% | £239,900 |
| July 2018 | 0.5% | £243,772 |
| July 2017 | 3.3% | £242,594 |
| July 2016 | 15.2% | £234,821 |
| July 2015 | 12.9% | £203,893 |
| July 2014 | 13.9% | £180,587 |
| July 2013 | 1.7% | £158,573 |
| July 2012 | -2.1% | £155,881 |
| July 2011 | -0.6% | £159,221 |
| July 2010 | 5.2% | £160,262 |
| July 2009 | -9.6% | £152,397 |
| July 2008 | -2.7% | £168,613 |
| July 2007 | 0% | £173,218 |
Rental Market Trends
The current average rental value in the postcode is £1,477.
The SG1 1JJ Rental Market has increased by 48.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 2.3% | £1,477pcm |
| July 2025 | 1.1% | £1,444pcm |
| July 2024 | 9.7% | £1,428pcm |
| July 2023 | 11.4% | £1,303pcm |
| July 2022 | 8.3% | £1,170pcm |
| July 2021 | 4.8% | £1,080pcm |
| July 2020 | 1.6% | £1,030pcm |
| July 2019 | 0.7% | £1,015pcm |
| July 2018 | -0.6% | £1,007pcm |
| July 2017 | 1.6% | £1,014pcm |
| July 2016 | 7% | £998pcm |
| July 2015 | 8.1% | £933pcm |
| July 2014 | 3.6% | £863pcm |
| July 2013 | 1.4% | £833pcm |
| July 2012 | 1.9% | £821pcm |
| July 2011 | 2.1% | £806pcm |
| July 2010 | 4% | £790pcm |
| July 2009 | -5% | £760pcm |
| July 2008 | 2.3% | £800pcm |
| July 2007 | 0% | £782pcm |
Sales History
The last recorded sale was on 21st November 2025 for £316,000 and since then the market in the area has decreased by 0.5%.
SG1 1JJ has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Nov 2025£316,000 | 3 Bed House60, Silam Road, Stevenage, SG1 1JJ60, Silam Road, Stevenage, SG1 1JJ
- Sold Nov 2023£350,000 | 3 Bed House74, Silam Road, Stevenage, SG1 1JJ74, Silam Road, Stevenage, SG1 1JJ
- Sold Apr 2023£328,000 | 3 Bed House70, Silam Road, Stevenage, SG1 1JJ70, Silam Road, Stevenage, SG1 1JJ
Nearby Postcodes
SG1 1JJ is the 718th largest and the 515th most expensive postcode out of the 1,112 postcodes in the SG1 area.
- SG1 1JN, Silam Road, Stevenage, SG1SG1 1JN48 Addresses|59 m away
- SG1 1JW, Silam Road, Stevenage, SG1SG1 1JW55 Addresses|59 m away
- SG1 1JL, Garden Walk, Stevenage, SG1SG1 1JL10 Addresses|70 m away
- SG1 1LN, Plash Drive, Stevenage, SG1SG1 1LN18 Addresses|82 m away
- SG1 1LW, Plash Drive, Stevenage, SG1SG1 1LW42 Addresses|108 m away
Property Types
- 14 mid-century houses built between 1936 and 1979
- 6 mid-century flats built between 1936 and 1979
- 1 early-century flat built between 1912 and 1935
- 4 other addresses of unknown type
- mid-century house (14)
- mid-century flat (6)
- early-century flat (1)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 21 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (13)
- G (0)
- D (6)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Sep 2023£360,000 | 3 Bed House8, Silam Road, Stevenage, SG1 1JH8, Silam Road, Stevenage, SG1 1JH
- Sold Nov 2023£350,000 | 3 Bed House74, Silam Road, Stevenage, SG1 1JJ74, Silam Road, Stevenage, SG1 1JJ
- Sold Apr 2023£328,000 | 3 Bed House70, Silam Road, Stevenage, SG1 1JJ70, Silam Road, Stevenage, SG1 1JJ
Schools Nearby
- Broom Barns Primary School400 m away
- Fairlands Primary School700 m away
- St Nicholas CofE (VA) Primary School and Nursery900 m away
- Marriotts School1.4 km away
- Barclay Academy1.4 km away
- The Thomas Alleyne Academy1.5 km away
More reading links
Public Transport Nearby
The closest station to SG1 1JJ is Stevenage station, which is 800 metres away.
- Stevenage|800 m away
- Knebworth|4.1 km away
- Hitchin|7.2 km away
- Watton-at-Stone|7.4 km away
