High Street - SG4 8AG
Key Postcode Insights
SG4 8AG is a residential postcode situated on High Street, Whitwell, Hitchin, SG4 with 64 addresses.
It ranks as the 864th largest and 67th most expensive of the 872 postcodes in the SG4 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 64 properties: 32 houses and 32 flats.
- Ave. Sale Price
- £416,683
- 10 Year change
- up 17.9%
- Ave. Rental Price
- £1,647pcm
- 10 Year change
- up 46.3%
- Ave. £ per ft²
- £390/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Key Postcode Insights
SG4 8AG is a residential postcode situated on High Street, Whitwell, Hitchin, SG4 with 64 addresses.
It ranks as the 864th largest and 67th most expensive of the 872 postcodes in the SG4 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 64 properties: 32 houses and 32 flats.
- Ave. Sale Price
- £416,683
- 10 Year change
- up 17.9%
- Ave. Rental Price
- £1,647pcm
- 10 Year change
- up 46.3%
- Ave. £ per ft²
- £390/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Explore Propertiesin SG4 8AG
- Lime Tree House
Mid-century Building | 27 Units
- Mill Barn House
4 Bed Modern House
- Mill Farm Barn
Unknown
- Mill Wheel Cottage
2 Bed Modern Flat
- 2 High Street
Unknown
Sales Market Trends
The last sale in SG4 8AG sold for £368,000 on 12th December 2025. Since then prices are up an average of 0.1%.
The current average value in the postcode is £416,683.
The SG4 8AG Sales Market has increased by 17.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1% | £416,683 |
| June 2025 | 2.1% | £420,702 |
| June 2024 | -0.8% | £412,079 |
| June 2023 | 0.2% | £415,514 |
| June 2022 | 7.4% | £414,579 |
| June 2021 | 5.5% | £385,836 |
| June 2020 | 0.5% | £365,825 |
| June 2019 | -1.9% | £364,033 |
| June 2018 | 1% | £370,898 |
| June 2017 | 3.9% | £367,366 |
| June 2016 | 14.6% | £353,565 |
| June 2015 | 12% | £308,604 |
| June 2014 | 11.5% | £275,539 |
| June 2013 | 2% | £247,147 |
| June 2012 | 0.1% | £242,383 |
| June 2011 | 0.7% | £242,161 |
| June 2010 | 8.5% | £240,445 |
| June 2009 | -12% | £221,687 |
| June 2008 | -1.3% | £251,995 |
| June 2007 | 0% | £255,374 |
Rental Market Trends
The current average rental value in the postcode is £1,647.
The SG4 8AG Rental Market has increased by 46.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £1,647pcm |
| June 2025 | 2.2% | £1,608pcm |
| June 2024 | 9.2% | £1,573pcm |
| June 2023 | 11.6% | £1,441pcm |
| June 2022 | 7.7% | £1,292pcm |
| June 2021 | 4.8% | £1,200pcm |
| June 2020 | 1.2% | £1,145pcm |
| June 2019 | 0% | £1,132pcm |
| June 2018 | -0.7% | £1,132pcm |
| June 2017 | 1.3% | £1,140pcm |
| June 2016 | 7.2% | £1,126pcm |
| June 2015 | 7.4% | £1,050pcm |
| June 2014 | 4% | £978pcm |
| June 2013 | 1.3% | £940pcm |
| June 2012 | 2.7% | £928pcm |
| June 2011 | 2.7% | £904pcm |
| June 2010 | 5.3% | £880pcm |
| June 2009 | -5.7% | £836pcm |
| June 2008 | 2.3% | £887pcm |
| June 2007 | 0% | £867pcm |
Sales History
The last sale was on 12th December 2025 for £368,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 54 sales since 1995.
SG4 8AG has seen 8 sales in the last three years and 2 sales in the last twelve months.
- Sold Dec 2025£368,000 | 3 Bed House10, High Street, Hitchin, SG4 8AG10, High Street, Hitchin, SG4 8AG
- Sold Nov 2025£30,000 | 5 Bed HouseMill Farm Barn, High Street, Hitchin, SG4 8AGMill Farm Barn, High Street, Hitchin, SG4 8AG
- Sold Mar 2025£1,050,000 | 5 Bed House16A, High Street, Hitchin, SG4 8AG16A, High Street, Hitchin, SG4 8AG
- Sold Mar 2025£740,000 | 4 Bed House52A, High Street, Hitchin, SG4 8AG52A, High Street, Hitchin, SG4 8AG
- Sold Nov 2023£290,000 | 2 Bed House40, High Street, Hitchin, SG4 8AG40, High Street, Hitchin, SG4 8AG
Nearby Postcodes
SG4 8AG is the 864th largest and the 67th most expensive postcode out of the 872 postcodes in the SG4 area.
- SG4 8AH, High Street, Whitwell, Hitchin, SG4SG4 8AH15 Addresses|108 m away
- SG4 8BG, Dalton Way, Whitwell, Hitchin, SG4SG4 8BG18 Addresses|135 m away
- SG4 8BN, The Valley, Whitwell, Hitchin, SG4SG4 8BN19 Addresses|140 m away
- SG4 8AJ, High Street, Whitwell, Hitchin, SG4SG4 8AJ33 Addresses|164 m away
- SG4 8AN, Buttons Lane, Whitwell, Hitchin, SG4SG4 8AN1 Addresses|171 m away
Property Types
- 13 period houses built between 1800 and 1911
- 6 modern houses built after 1980
- 1 modern flat built after 1980
- 2 mid-century houses built between 1936 and 1979
- 30 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 11 other addresses of unknown type
- period house (13)
- modern house (6)
- modern flat (1)
- mid-century house (2)
- mid-century flat (30)
- house (1)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 50 properties.
- The most common rating is C.
- A (0)
- E (6)
- B (2)
- F (1)
- C (24)
- G (0)
- D (17)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Jun 2025£1,250,000 | 4 Bed House67, High Street, Hitchin, SG4 8AH67, High Street, Hitchin, SG4 8AH
- Sold Sep 2018£1,120,000 | 5 Bed House25, High Street, Hitchin, SG4 8AJ25, High Street, Hitchin, SG4 8AJ
- Sold Aug 2025£1,100,000 | 5 Bed House33A, High Street, Hitchin, SG4 8AJ33A, High Street, Hitchin, SG4 8AJ
Schools Nearby
- St Paul's Walden Primary School600 m away
- Kimpton Primary School3.0 km away
- Breachwood Green Junior Mixed and Infant School3.5 km away
- The Thomas Alleyne Academy6.6 km away
- The Saint John Henry Newman Catholic School6.6 km away
- Barclay Academy6.8 km away
More reading links
Public Transport Nearby
The closest station to SG4 8AG is Stevenage station, which is 5.7 kilometres away.
- Stevenage|5.7 km away
- Knebworth|6.4 km away
- Luton Airport Parkway|8.1 km away
- Welwyn North|8.3 km away
