Cashio Lane - SG6 1AX
Key Postcode Insights
SG6 1AX is a residential postcode situated on Cashio Lane, Letchworth Garden City, SG6 with 16 addresses.
It ranks as the 649th largest and 1138th 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 16 properties: 16 houses.
- Ave. Sale Price
- £839,789
- 10 Year change
- up 26.0%
- Ave. Rental Price
- £2,750pcm
- 10 Year change
- up 57.4%
- Ave. £ per ft²
- £594/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Key Postcode Insights
SG6 1AX is a residential postcode situated on Cashio Lane, Letchworth Garden City, SG6 with 16 addresses.
It ranks as the 649th largest and 1138th 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 16 properties: 16 houses.
- Ave. Sale Price
- £839,789
- 10 Year change
- up 26.0%
- Ave. Rental Price
- £2,750pcm
- 10 Year change
- up 57.4%
- Ave. £ per ft²
- £594/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Explore Propertiesin SG6 1AX
- 4 Cashio Lane
4 Bed Early-century House
- 6 Cashio Lane
4 Bed Modern House
- 8 Cashio Lane
4 Bed House
- 10 Cashio Lane
5 Bed House
- 12 Cashio Lane
4 Bed Early-century House
Sales Market Trends
The last sale in SG6 1AX sold for £797,000 on 21st August 2025. Since then prices are down an average of 1.7%.
The current average value in the postcode is £839,789.
The SG6 1AX Sales Market has increased by 26.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.7% | £839,789 |
| June 2025 | 2.2% | £854,492 |
| June 2024 | -0.6% | £835,736 |
| June 2023 | 0.8% | £841,032 |
| June 2022 | 7.5% | £834,494 |
| June 2021 | 5.9% | £776,249 |
| June 2020 | 1.9% | £733,044 |
| June 2019 | -2.5% | £719,324 |
| June 2018 | 3.2% | £737,836 |
| June 2017 | 7.2% | £714,766 |
| June 2016 | 9.8% | £666,509 |
| June 2015 | 12.2% | £607,039 |
| June 2014 | 10.4% | £540,980 |
| June 2013 | 2.8% | £490,008 |
| June 2012 | 3.1% | £476,695 |
| June 2011 | -0.2% | £462,255 |
| June 2010 | 10% | £463,070 |
| June 2009 | -11.1% | £421,160 |
| June 2008 | 0% | £473,656 |
| June 2007 | 0% | £473,422 |
Rental Market Trends
The current average rental value in the postcode is £2,750.
The SG6 1AX Rental Market has increased by 57.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £2,750pcm |
| June 2025 | 7.2% | £2,691pcm |
| June 2024 | 7.1% | £2,509pcm |
| June 2023 | 9.5% | £2,342pcm |
| June 2022 | 7.8% | £2,138pcm |
| June 2021 | 5.8% | £1,984pcm |
| June 2020 | 2.5% | £1,875pcm |
| June 2019 | 0.5% | £1,829pcm |
| June 2018 | -0.9% | £1,820pcm |
| June 2017 | 5.1% | £1,836pcm |
| June 2016 | 5.9% | £1,747pcm |
| June 2015 | 5.4% | £1,649pcm |
| June 2014 | 5.5% | £1,565pcm |
| June 2013 | 3.5% | £1,484pcm |
| June 2012 | 0.4% | £1,434pcm |
| June 2011 | 4.6% | £1,428pcm |
| June 2010 | 7.3% | £1,364pcm |
| June 2009 | -6.4% | £1,271pcm |
| June 2008 | 2.5% | £1,359pcm |
| June 2007 | 0% | £1,326pcm |
Sales History
The last sale was on 21st August 2025 for £797,000 and since then the market in the area has decreased by 1.7%. The postcode has had a total of 20 sales since 1995.
SG6 1AX has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£797,000 | 4 Bed House12, Cashio Lane, Letchworth Garden City, SG6 1AX12, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold Jun 2025£1,100,000 | 4 Bed House6, Cashio Lane, Letchworth Garden City, SG6 1AX6, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold May 2025£1,025,000 | 5 Bed House16, Cashio Lane, Letchworth Garden City, SG6 1AX16, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold Oct 2019£580,000 | 4 Bed House22, Cashio Lane, Letchworth Garden City, SG6 1AX22, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold May 2018£690,000 | 3 Bed House28, Cashio Lane, Letchworth Garden City, SG6 1AX28, Cashio Lane, Letchworth Garden City, SG6 1AX
Nearby Postcodes
SG6 1AX is the 649th largest and the 1138th most expensive postcode out of the 1,235 postcodes in the SG6 area.
- SG6 1AY, Cashio Lane, Letchworth Garden City, SG6SG6 1AY20 Addresses|63 m away
- SG6 1FL, Principal Court, Letchworth Garden City, SG6SG6 1FL56 Addresses|156 m away
- SG6 1AE, Norton Road, Letchworth Garden City, SG6SG6 1AE21 Addresses|204 m away
- SG6 4PD, Farm Close, Letchworth Garden City, SG6SG6 4PD12 Addresses|207 m away
- SG6 1AB, Norton Road, Letchworth Garden City, SG6SG6 1AB14 Addresses|223 m away
Property Types
- 1 modern house built after 1980
- 2 mid-century houses built between 1936 and 1979
- 4 houses of an unknown age
- 6 early-century houses built between 1912 and 1935
- 3 other addresses of unknown type
- modern house (1)
- mid-century house (2)
- house (4)
- early-century house (6)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (2)
- C (1)
- G (1)
- D (3)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Jun 2025£1,100,000 | 4 Bed House6, Cashio Lane, Letchworth Garden City, SG6 1AX6, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold May 2025£1,025,000 | 5 Bed House16, Cashio Lane, Letchworth Garden City, SG6 1AX16, Cashio Lane, Letchworth Garden City, SG6 1AX
- Sold Oct 2021£876,500 | 4 Bed House5, Cashio Lane, Letchworth Garden City, SG6 1AY5, Cashio Lane, Letchworth Garden City, SG6 1AY
Schools Nearby
- Northfields Infants and Nursery School600 m away
- The Grange Academy700 m away
- Norton St Nicholas CofE (VA) Primary School800 m away
- The Knights Templar School1.9 km away
- Fearnhill School2.6 km away
- The Highfield School2.9 km away
More reading links
Public Transport Nearby
The closest station to SG6 1AX is Letchworth Garden City station, which is 1.4 kilometres away.
- Letchworth Garden City|1.4 km away
- Baldock|2.1 km away
- Arlesey|5.1 km away
- Hitchin|5.2 km away
