Icknield Way - SG6 4TT
Key Postcode Insights
SG6 4TT is a residential postcode situated on Icknield Way, Letchworth Garden City, SG6 with 19 addresses.
It ranks as the 785th largest and 1039th most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 19 properties: 19 houses.
- Ave. Sale Price
- £688,990
- 10 Year change
- up 25.7%
- Ave. Rental Price
- £2,264pcm
- 10 Year change
- up 57.1%
- Ave. £ per ft²
- £490/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Key Postcode Insights
SG6 4TT is a residential postcode situated on Icknield Way, Letchworth Garden City, SG6 with 19 addresses.
It ranks as the 785th largest and 1039th most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 19 properties: 19 houses.
- Ave. Sale Price
- £688,990
- 10 Year change
- up 25.7%
- Ave. Rental Price
- £2,264pcm
- 10 Year change
- up 57.1%
- Ave. £ per ft²
- £490/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Explore Propertiesin SG6 4TT
- 189 Icknield Way
4 Bed Early-century House
- 191 Icknield Way
5 Bed Early-century House
- 193 Icknield Way
Unknown
- 195 Icknield Way
Unknown
- 197 Icknield Way
3 Bed Early-century House
Sales Market Trends
The last sale in SG6 4TT sold for £872,550 on 5th August 2025. Since then prices are down an average of 1.9%.
The current average value in the postcode is £688,990.
The SG6 4TT Sales Market has increased by 25.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.8% | £688,990 |
| June 2025 | 2.3% | £701,680 |
| June 2024 | -0.6% | £686,236 |
| June 2023 | 0.9% | £690,618 |
| June 2022 | 7.3% | £684,588 |
| June 2021 | 5.9% | £637,955 |
| June 2020 | 2% | £602,384 |
| June 2019 | -2.4% | £590,788 |
| June 2018 | 3.3% | £605,150 |
| June 2017 | 6.9% | £586,040 |
| June 2016 | 9.8% | £548,084 |
| June 2015 | 12% | £499,347 |
| June 2014 | 10.3% | £445,891 |
| June 2013 | 2.9% | £404,228 |
| June 2012 | 3.1% | £392,891 |
| June 2011 | 0% | £381,157 |
| June 2010 | 10.2% | £381,146 |
| June 2009 | -11.1% | £345,768 |
| June 2008 | 0.1% | £388,841 |
| June 2007 | 0% | £388,594 |
Rental Market Trends
The current average rental value in the postcode is £2,264.
The SG6 4TT Rental Market has increased by 57.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £2,264pcm |
| June 2025 | 7.2% | £2,217pcm |
| June 2024 | 7.1% | £2,068pcm |
| June 2023 | 9.7% | £1,931pcm |
| June 2022 | 7.6% | £1,761pcm |
| June 2021 | 5.9% | £1,636pcm |
| June 2020 | 2.6% | £1,546pcm |
| June 2019 | 0.6% | £1,507pcm |
| June 2018 | -0.8% | £1,498pcm |
| June 2017 | 4.8% | £1,511pcm |
| June 2016 | 5.9% | £1,441pcm |
| June 2015 | 5.2% | £1,362pcm |
| June 2014 | 5.4% | £1,295pcm |
| June 2013 | 3.6% | £1,229pcm |
| June 2012 | 0.4% | £1,186pcm |
| June 2011 | 4.8% | £1,181pcm |
| June 2010 | 7.6% | £1,127pcm |
| June 2009 | -6.4% | £1,048pcm |
| June 2008 | 2.5% | £1,120pcm |
| June 2007 | 0% | £1,093pcm |
Sales History
The last sale was on 5th August 2025 for £872,550 and since then the market in the area has decreased by 1.9%. The postcode has had a total of 28 sales since 1995.
SG6 4TT has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£872,550 | 4 Bed House199, Icknield Way, Letchworth Garden City, SG6 4TT199, Icknield Way, Letchworth Garden City, SG6 4TT
- Sold Feb 2022£790,000 | 4 Bed House207, Icknield Way, Letchworth Garden City, SG6 4TT207, Icknield Way, Letchworth Garden City, SG6 4TT
- Sold May 2021£660,000 | 4 Bed House213, Icknield Way, Letchworth Garden City, SG6 4TT213, Icknield Way, Letchworth Garden City, SG6 4TT
- Sold Mar 2021£910,000 | 5 Bed House210, Icknield Way, Letchworth Garden City, SG6 4TT210, Icknield Way, Letchworth Garden City, SG6 4TT
- Sold Oct 2019£630,000 | 3 Bed House197, Icknield Way, Letchworth Garden City, SG6 4TT197, Icknield Way, Letchworth Garden City, SG6 4TT
Nearby Postcodes
SG6 4TT is the 785th largest and the 1039th most expensive postcode out of the 1,235 postcodes in the SG6 area.
- SG6 4ES, Bridge Road, Letchworth Garden City, SG6SG6 4ES1 Addresses|97 m away
- SG6 4TY, The Quadrant, Letchworth Garden City, SG6SG6 4TY15 Addresses|124 m away
- SG6 4TS, Nevells Road, Letchworth Garden City, SG6SG6 4TS24 Addresses|137 m away
- SG6 4AA, Icknield Way, Letchworth Garden City, SG6SG6 4AA3 Addresses|150 m away
- SG6 4EX, Cowslip Hill, Letchworth Garden City, SG6SG6 4EX35 Addresses|188 m away
Property Types
- 1 mid-century house built between 1936 and 1979
- 11 early-century houses built between 1912 and 1935
- 7 other addresses of unknown type
- mid-century house (1)
- early-century house (11)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 12 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (0)
- G (1)
- D (8)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Aug 2025£960,000 | 5 Bed House185, Icknield Way, Letchworth Garden City, SG6 4AA185, Icknield Way, Letchworth Garden City, SG6 4AA
- Sold Mar 2021£910,000 | 5 Bed House210, Icknield Way, Letchworth Garden City, SG6 4TT210, Icknield Way, Letchworth Garden City, SG6 4TT
- Sold Aug 2025£872,550 | 4 Bed House199, Icknield Way, Letchworth Garden City, SG6 4TT199, Icknield Way, Letchworth Garden City, SG6 4TT
Schools Nearby
- Wilbury Junior School700 m away
- Hillshott Infant School and Nursery800 m away
- Icknield Infant and Nursery School800 m away
- Fearnhill School1.3 km away
- The Highfield School1.6 km away
- The Knights Templar School2.8 km away
More reading links
Public Transport Nearby
The closest station to SG6 4TT is Letchworth Garden City station, which is 200 metres away.
- Letchworth Garden City|200 m away
- Baldock|3.2 km away
- Hitchin|3.9 km away
- Arlesey|5.5 km away
