Chagny Close - SG6 4BY
Key Postcode Insights
SG6 4BY is a residential postcode situated on Chagny Close, Letchworth Garden City, SG6 with 56 addresses.
It ranks as the 1205th largest and 182nd most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 56 properties: 29 houses and 27 flats.
- Ave. Sale Price
- £240,651
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £1,178pcm
- 10 Year change
- up 48.2%
- Ave. £ per ft²
- £451/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Key Postcode Insights
SG6 4BY is a residential postcode situated on Chagny Close, Letchworth Garden City, SG6 with 56 addresses.
It ranks as the 1205th largest and 182nd most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 56 properties: 29 houses and 27 flats.
- Ave. Sale Price
- £240,651
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £1,178pcm
- 10 Year change
- up 48.2%
- Ave. £ per ft²
- £451/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Explore Propertiesin SG6 4BY
- 2 Chagny Close
3 Bed Modern House
- 4 Chagny Close
3 Bed Modern House
- 6 Chagny Close
3 Bed Modern House
- 8 Chagny Close
3 Bed Modern House
- 10 Chagny Close
3 Bed Modern House
Sales Market Trends
The last sale in SG6 4BY sold for £151,000 on 17th December 2025. Since then prices are down an average of 0.2%.
The current average value in the postcode is £240,651.
The SG6 4BY Sales Market has increased by 18.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.2% | £240,651 |
| June 2025 | 1.7% | £243,634 |
| June 2024 | -0.6% | £239,670 |
| June 2023 | 0.6% | £241,176 |
| June 2022 | 6.5% | £239,736 |
| June 2021 | 4.1% | £225,023 |
| June 2020 | 1% | £216,195 |
| June 2019 | -2.4% | £214,018 |
| June 2018 | 1.8% | £219,219 |
| June 2017 | 6% | £215,271 |
| June 2016 | 11.3% | £203,037 |
| June 2015 | 12.8% | £182,370 |
| June 2014 | 11.3% | £161,717 |
| June 2013 | 2% | £145,308 |
| June 2012 | 1.4% | £142,392 |
| June 2011 | -0.3% | £140,382 |
| June 2010 | 6.4% | £140,746 |
| June 2009 | -11.9% | £132,341 |
| June 2008 | -0.6% | £150,164 |
| June 2007 | 0% | £151,084 |
Rental Market Trends
The current average rental value in the postcode is £1,178.
The SG6 4BY Rental Market has increased by 48.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £1,178pcm |
| June 2025 | 6.5% | £1,147pcm |
| June 2024 | 7.3% | £1,077pcm |
| June 2023 | 9.3% | £1,004pcm |
| June 2022 | 6.8% | £919pcm |
| June 2021 | 4.1% | £860pcm |
| June 2020 | 2.1% | £826pcm |
| June 2019 | -0.3% | £809pcm |
| June 2018 | -1.8% | £812pcm |
| June 2017 | 4% | £827pcm |
| June 2016 | 6.7% | £795pcm |
| June 2015 | 6.3% | £745pcm |
| June 2014 | 5.6% | £701pcm |
| June 2013 | 2.6% | £664pcm |
| June 2012 | -0.1% | £647pcm |
| June 2011 | 3.7% | £647pcm |
| June 2010 | 3.7% | £624pcm |
| June 2009 | -7.2% | £602pcm |
| June 2008 | 2.2% | £648pcm |
| June 2007 | 0% | £634pcm |
Sales History
The last sale was on 17th December 2025 for £151,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 152 sales since 1995.
SG6 4BY has seen 8 sales in the last three years and 2 sales in the last twelve months.
- Sold Dec 2025£151,000 | 1 Bed Flat88, Chagny Close, Letchworth Garden City, SG6 4BY88, Chagny Close, Letchworth Garden City, SG6 4BY
- Sold Oct 2025£295,000 | 2 Bed House34, Chagny Close, Letchworth Garden City, SG6 4BY34, Chagny Close, Letchworth Garden City, SG6 4BY
- Sold Feb 2025£310,000 | 2 Bed House32, Chagny Close, Letchworth Garden City, SG6 4BY32, Chagny Close, Letchworth Garden City, SG6 4BY
- Sold Feb 2025£275,000 | 2 Bed House38, Chagny Close, Letchworth Garden City, SG6 4BY38, Chagny Close, Letchworth Garden City, SG6 4BY
- Sold Feb 2025£150,000 | 1 Bed Flat82, Chagny Close, Letchworth Garden City, SG6 4BY82, Chagny Close, Letchworth Garden City, SG6 4BY
Nearby Postcodes
SG6 4BY is the 1205th largest and the 182nd most expensive postcode out of the 1,235 postcodes in the SG6 area.
- SG6 3SF, Station Way, Letchworth Garden City, SG6SG6 3SF13 Addresses|79 m away
- SG6 4QF, Marmet Avenue, Letchworth Garden City, SG6SG6 4QF64 Addresses|96 m away
- SG6 4BZ, Chagny Close, Letchworth Garden City, SG6SG6 4BZ39 Addresses|98 m away
- SG6 4AN, Icknield Way, Letchworth Garden City, SG6SG6 4AN10 Addresses|139 m away
- SG6 3SE, The Meads, Letchworth Garden City, SG6SG6 3SE12 Addresses|151 m away
Property Types
- 25 modern houses built after 1980
- 24 modern flats built after 1980
- 1 flat of an unknown age
- 6 other addresses of unknown type
- modern house (25)
- modern flat (24)
- flat (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 49 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (2)
- F (0)
- C (23)
- G (0)
- D (22)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Apr 2022£347,000 | 3 Bed House47, Chagny Close, Letchworth Garden City, SG6 4BZ47, Chagny Close, Letchworth Garden City, SG6 4BZ
- Sold May 2023£315,000 | 2 Bed House36, Chagny Close, Letchworth Garden City, SG6 4BY36, Chagny Close, Letchworth Garden City, SG6 4BY
- Sold Feb 2025£310,000 | 2 Bed House32, Chagny Close, Letchworth Garden City, SG6 4BY32, Chagny Close, Letchworth Garden City, SG6 4BY
Schools Nearby
- Icknield Infant and Nursery School400 m away
- Wilbury Junior School500 m away
- St Thomas More Roman Catholic Primary School1.0 km away
- Fearnhill School800 m away
- The Highfield School1.1 km away
- The Knights Templar School3.3 km away
More reading links
Public Transport Nearby
The closest station to SG6 4BY is Letchworth Garden City station, which is 500 metres away.
- Letchworth Garden City|500 m away
- Hitchin|3.4 km away
- Baldock|3.7 km away
- Arlesey|5.7 km away
