High Avenue - SG6 3QW
Key Postcode Insights
SG6 3QW is a residential postcode situated on High Avenue, Letchworth Garden City, SG6 with 37 addresses.
It ranks as the 1107th largest and 157th most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 37 properties: 9 houses and 28 flats.
- Ave. Sale Price
- £277,017
- 10 Year change
- up 19.8%
- Ave. Rental Price
- £1,300pcm
- 10 Year change
- up 49.8%
- Ave. £ per ft²
- £345/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
SG6 3QW is a residential postcode situated on High Avenue, Letchworth Garden City, SG6 with 37 addresses.
It ranks as the 1107th largest and 157th most expensive of the 1,235 postcodes in the SG6 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 37 properties: 9 houses and 28 flats.
- Ave. Sale Price
- £277,017
- 10 Year change
- up 19.8%
- Ave. Rental Price
- £1,300pcm
- 10 Year change
- up 49.8%
- Ave. £ per ft²
- £345/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin SG6 3QW
- 48 High Avenue
3 Bed Period House
- 50 High Avenue
3 Bed Period House
- 52 High Avenue
3 Bed Period House
- 54 High Avenue
2 Bed Mid-century Flat
- 56 High Avenue
2 Bed Modern Flat
Sales Market Trends
The last sale in SG6 3QW sold for £263,000 on 30th January 2026. Since then prices are down an average of 1.1%.
The current average value in the postcode is £277,017.
The SG6 3QW Sales Market has increased by 19.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.9% | £277,017 |
| June 2025 | 1.5% | £282,469 |
| June 2024 | -0.7% | £278,226 |
| June 2023 | 0.8% | £280,064 |
| June 2022 | 6.3% | £277,775 |
| June 2021 | 4.6% | £261,190 |
| June 2020 | 1.7% | £249,693 |
| June 2019 | -2.1% | £245,545 |
| June 2018 | 2.3% | £250,720 |
| June 2017 | 6% | £245,019 |
| June 2016 | 10.3% | £231,195 |
| June 2015 | 12% | £209,562 |
| June 2014 | 10.4% | £187,084 |
| June 2013 | 2.4% | £169,417 |
| June 2012 | 2.1% | £165,437 |
| June 2011 | 0.3% | £162,033 |
| June 2010 | 8.6% | £161,508 |
| June 2009 | -11.7% | £148,766 |
| June 2008 | -0.6% | £168,477 |
| June 2007 | 0% | £169,445 |
Rental Market Trends
The current average rental value in the postcode is £1,300.
The SG6 3QW Rental Market has increased by 49.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £1,300pcm |
| June 2025 | 6.3% | £1,275pcm |
| June 2024 | 7.2% | £1,199pcm |
| June 2023 | 9.6% | £1,119pcm |
| June 2022 | 6.7% | £1,021pcm |
| June 2021 | 4.6% | £957pcm |
| June 2020 | 2.5% | £915pcm |
| June 2019 | 0.3% | £892pcm |
| June 2018 | -1.4% | £889pcm |
| June 2017 | 3.9% | £902pcm |
| June 2016 | 6% | £868pcm |
| June 2015 | 5.5% | £819pcm |
| June 2014 | 5% | £776pcm |
| June 2013 | 3% | £739pcm |
| June 2012 | 0.2% | £718pcm |
| June 2011 | 4.6% | £716pcm |
| June 2010 | 5.8% | £685pcm |
| June 2009 | -6.9% | £648pcm |
| June 2008 | 2.1% | £696pcm |
| June 2007 | 0% | £682pcm |
Sales History
The last sale was on 30th January 2026 for £263,000 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 67 sales since 1995.
SG6 3QW has seen 7 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£263,000 | 2 Bed Flat80, High Avenue, Letchworth Garden City, SG6 3QW80, High Avenue, Letchworth Garden City, SG6 3QW
- Sold Mar 2025£255,000 | 2 Bed Flat82, High Avenue, Letchworth Garden City, SG6 3QW82, High Avenue, Letchworth Garden City, SG6 3QW
- Sold Jan 2025£220,000 | 2 Bed Flat78, High Avenue, Letchworth Garden City, SG6 3QW78, High Avenue, Letchworth Garden City, SG6 3QW
- Sold Oct 2024£215,000 | 2 Bed Flat70, High Avenue, Letchworth Garden City, SG6 3QW70, High Avenue, Letchworth Garden City, SG6 3QW
- Sold Oct 2024£250,000 | 2 Bed Flat111, High Avenue, Letchworth Garden City, SG6 3QW111, High Avenue, Letchworth Garden City, SG6 3QW
Nearby Postcodes
SG6 3QW is the 1107th largest and the 157th most expensive postcode out of the 1,235 postcodes in the SG6 area.
- SG6 3RS, Unwin Close, Letchworth Garden City, SG6SG6 3RS18 Addresses|85 m away
- SG6 3RU, Unwin Close, Letchworth Garden City, SG6SG6 3RU43 Addresses|86 m away
- SG6 3QP, West View, Letchworth Garden City, SG6SG6 3QP15 Addresses|97 m away
- SG6 3RQ, West View, Letchworth Garden City, SG6SG6 3RQ25 Addresses|124 m away
- SG6 3RR, High Avenue, Letchworth Garden City, SG6SG6 3RR30 Addresses|131 m away
Property Types
- 8 period houses built between 1800 and 1911
- 21 modern flats built after 1980
- 5 mid-century flats built between 1936 and 1979
- 3 other addresses of unknown type
- period house (8)
- modern flat (21)
- mid-century flat (5)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (25)
- G (0)
- D (7)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Oct 2025£670,000 | 4 Bed House163, High Avenue, Letchworth Garden City, SG6 3RR163, High Avenue, Letchworth Garden City, SG6 3RR
- Sold Sep 2023£620,000 | 4 Bed House145, High Avenue, Letchworth Garden City, SG6 3RR145, High Avenue, Letchworth Garden City, SG6 3RR
- Sold Aug 2023£610,000 | 4 Bed House88, High Avenue, Letchworth Garden City, SG6 3RR88, High Avenue, Letchworth Garden City, SG6 3RR
Schools Nearby
- St Thomas More Roman Catholic Primary School300 m away
- Icknield Infant and Nursery School900 m away
- Wilbury Junior School1.1 km away
- The Highfield School400 m away
- Fearnhill School800 m away
- The Priory School3.3 km away
More reading links
Public Transport Nearby
The closest station to SG6 3QW is Letchworth Garden City station, which is 1.1 kilometres away.
- Letchworth Garden City|1.1 km away
- Hitchin|2.7 km away
- Baldock|4.2 km away
- Arlesey|6.3 km away
