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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SG6 4THHouse Prices / East of England, North Hertfordshire, Avocet
Last updated May 2026
Key Postcode Insights
SG6 4TH is a residential postcode situated on Avocet, Letchworth Garden City, SG6 with 46 addresses.
It ranks as the 1175th largest and 502nd most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 38 houses and 8 flats.
46
Properties
- Houses
- Flats
Key Postcode Insights
SG6 4TH is a residential postcode situated on Avocet, Letchworth Garden City, SG6 with 46 addresses.
It ranks as the 1175th largest and 502nd most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 38 houses and 8 flats.
46
Properties
- Houses
- Flats
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House Pricesin SG6 4TH
Sale prices range from £159,299 for 1 bedroom leasehold flats (484 ft2) to £420,860 for 4 bedroom freehold houses with a garden (1,203 ft2) .
Monthly rental prices range from £873 pcm for 1 bed flats to £1,995 pcm for 4 bed houses.
The gross rental yield is between 5.4% and 6.8%.
The average value per square foot is £378.
Average Sale Value
£314,775
Average Rental Value
£1,544 pcm
Average Rental Yield
5.9% /year
Average Value Per Sqft
£378 /ft2
Sales Market Trendsin SG6 4TH
The last sale in SG6 4TH sold for £375,000 on 3rd November 2025. Since then prices are down an average of 2.3%.
The current average value in the postcode is £314,775.
The SG6 4TH Sales Market has increased by 24.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.9% | £314,775 |
| April 2025 | 2.4% | £317,511 |
| April 2024 | -0.7% | £310,150 |
| April 2023 | 0.9% | £312,473 |
| April 2022 | 6.9% | £309,595 |
| April 2021 | 4.9% | £289,742 |
| April 2020 | 0.8% | £276,136 |
| April 2019 | -3.9% | £273,921 |
| April 2018 | 4% | £284,929 |
| April 2017 | 8% | £273,950 |
| April 2016 | 10.9% | £253,672 |
| April 2015 | 15% | £228,804 |
| April 2014 | 8.7% | £198,925 |
| April 2013 | 2.6% | £182,949 |
| April 2012 | 2.8% | £178,271 |
| April 2011 | -1.8% | £173,454 |
| April 2010 | 4.4% | £176,627 |
| April 2009 | -12.9% | £169,106 |
| April 2008 | 3.6% | £194,106 |
| April 2007 | 0% | £187,427 |
Rental Market Trendsin SG6 4TH
The current average rental value in the postcode is £1,544.
The SG6 4TH Rental Market has increased by 53.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.4% | £1,544pcm |
| April 2025 | 7.1% | £1,493pcm |
| April 2024 | 8.3% | £1,395pcm |
| April 2023 | 8% | £1,288pcm |
| April 2022 | 8.5% | £1,193pcm |
| April 2021 | 4% | £1,099pcm |
| April 2020 | 1.1% | £1,056pcm |
| April 2019 | -0.8% | £1,045pcm |
| April 2018 | -1.7% | £1,053pcm |
| April 2017 | 6.2% | £1,071pcm |
| April 2016 | 6.9% | £1,008pcm |
| April 2015 | 6.9% | £943pcm |
| April 2014 | 5.4% | £882pcm |
| April 2013 | 2.9% | £837pcm |
| April 2012 | -0.4% | £813pcm |
| April 2011 | 4.3% | £817pcm |
| April 2010 | 1.2% | £783pcm |
| April 2009 | -7% | £773pcm |
| April 2008 | 4.2% | £832pcm |
| April 2007 | 0% | £798pcm |
Explore Propertiesin SG6 4TH, Avocet, Letchworth Garden City, SG6
- 27, Avocet, Letchworth Garden City, SG6 4TH
- 28, Avocet, Letchworth Garden City, SG6 4TH
- 29, Avocet, Letchworth Garden City, SG6 4TH3 bed house
- 30, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 31, Avocet, Letchworth Garden City, SG6 4TH3 bed house
- 32, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 33, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 34, Avocet, Letchworth Garden City, SG6 4TH4 bed house
- 35, Avocet, Letchworth Garden City, SG6 4TH
- 36, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 37, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 38, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 39, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 40, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 41, Avocet, Letchworth Garden City, SG6 4TH
- 42, Avocet, Letchworth Garden City, SG6 4TH
- 43, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 44, Avocet, Letchworth Garden City, SG6 4TH
- 45, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 46, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 47, Avocet, Letchworth Garden City, SG6 4TH
- 48, Avocet, Letchworth Garden City, SG6 4TH
- 49, Avocet, Letchworth Garden City, SG6 4TH
- 50, Avocet, Letchworth Garden City, SG6 4TH4 bed house
- 51, Avocet, Letchworth Garden City, SG6 4TH
- 52, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 53, Avocet, Letchworth Garden City, SG6 4TH
- 54, Avocet, Letchworth Garden City, SG6 4TH
- 55, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 56, Avocet, Letchworth Garden City, SG6 4TH3 bed mid-century house
- 57, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 58, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 59, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 60, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 61, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 62, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 63, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 64, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century house
- 65, Avocet, Letchworth Garden City, SG6 4TH
- 66, Avocet, Letchworth Garden City, SG6 4TH1 bed mid-century flat
- 67, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century flat
- 68, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century flat
- 69, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century flat
- 70, Avocet, Letchworth Garden City, SG6 4TH2 bed mid-century flat
- 71, Avocet, Letchworth Garden City, SG6 4TH
- 72, Avocet, Letchworth Garden City, SG6 4TH1 bed mid-century flat
Sales Historyin SG6 4TH
The last sale was on 3rd November 2025 for £375,000 and since then the market in the area has decreased by 2.3%. The postcode has had a total of 31 sales since 1995.
SG6 4TH has seen 3 sales in the last three years and 1 sale in the last twelve months.
Sold Nov 2025£375,000 | 3 Bed HouseAvocet56, Avocet, Letchworth Garden City, SG6 4TH
Sold Nov 2023£392,000 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Jan 2023£165,000 | 2 Bed FlatAvocet67, Avocet, Letchworth Garden City, SG6 4TH
Sold Aug 2022£400,000 | 3 Bed HouseAvocet46, Avocet, Letchworth Garden City, SG6 4TH
Sold Dec 2021£163,000 | 2 Bed FlatAvocet68, Avocet, Letchworth Garden City, SG6 4TH
Sold Feb 2021£310,000 | 3 Bed HouseAvocet43, Avocet, Letchworth Garden City, SG6 4TH
Sold Feb 2021£322,000 | 3 Bed HouseAvocet39, Avocet, Letchworth Garden City, SG6 4TH
Sold Oct 2018£300,000 | 3 Bed HouseAvocet46, Avocet, Letchworth Garden City, SG6 4TH
Sold Feb 2017£335,000 | 3 Bed HouseAvocet45, Avocet, Letchworth Garden City, SG6 4TH
Sold Jan 2017£290,000 | 3 Bed HouseAvocet31, Avocet, Letchworth Garden City, SG6 4TH
Sold Jul 2014£123,000 | 2 Bed FlatAvocet67, Avocet, Letchworth Garden City, SG6 4TH
Sold Sep 2013£210,000 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Nov 2012£185,000 | 3 Bed HouseAvocet37, Avocet, Letchworth Garden City, SG6 4TH
Sold May 2012£198,500 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Sep 2010£170,000 | 3 Bed HouseAvocet45, Avocet, Letchworth Garden City, SG6 4TH
Sold Jul 2010£155,000 | 3 Bed HouseAvocet29, Avocet, Letchworth Garden City, SG6 4TH
Sold Feb 2010£205,000 | 4 Bed HouseAvocet50, Avocet, Letchworth Garden City, SG6 4TH
Sold Aug 2009£175,000 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Sep 2007£175,000 | 3 Bed HouseAvocet36, Avocet, Letchworth Garden City, SG6 4TH
Sold Feb 2007£215,000 | 4 Bed HouseAvocet34, Avocet, Letchworth Garden City, SG6 4TH
Sold Oct 2006£108,500 | 2 Bed FlatAvocet67, Avocet, Letchworth Garden City, SG6 4TH
Sold Oct 2006£186,000 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Nov 2004£187,500 | 3 Bed HouseAvocet39, Avocet, Letchworth Garden City, SG6 4TH
Sold Apr 2004£155,000 | 3 Bed HouseAvocet37, Avocet, Letchworth Garden City, SG6 4TH
Sold Jul 2002£139,995 | 3 Bed HouseAvocet28, Avocet, Letchworth Garden City, SG6 4TH
Sold Sep 2001£57,995 | 2 Bed FlatAvocet68, Avocet, Letchworth Garden City, SG6 4TH
Sold Sep 2000£110,000 | 3 Bed HouseAvocet45, Avocet, Letchworth Garden City, SG6 4TH
Sold Jul 1998£72,500 | 3 Bed HouseAvocet55, Avocet, Letchworth Garden City, SG6 4TH
Sold Aug 1997£72,000 | 3 Bed HouseAvocet47, Avocet, Letchworth Garden City, SG6 4TH
Sold Mar 1997£67,000 | 3 Bed HouseAvocet47, Avocet, Letchworth Garden City, SG6 4TH
Sold Nov 1996£63,000 | 3 Bed HouseAvocet39, Avocet, Letchworth Garden City, SG6 4TH
Nearby Postcodesto SG6 4TH
SG6 4TH is the 1175th largest and the 502nd most expensive postcode out of the 1,237 postcodes in the SG6 area.
- 70 mSG6 4SZ, Western Close, Letchworth Garden City, SG6SG6 4SZ16 Addresses
- 85 mSG6 4SY, Western Way, Letchworth Garden City, SG6SG6 4SY30 Addresses
- 113 mSG6 4EN, Bittern Way, Letchworth Garden City, SG6SG6 4EN13 Addresses
- 117 mSG6 4TQ, Avocet, Letchworth Garden City, SG6SG6 4TQ26 Addresses
- 130 mSG6 4SW, Western Way, Letchworth Garden City, SG6SG6 4SW10 Addresses
- 134 mSG6 4SX, Western Way, Letchworth Garden City, SG6SG6 4SX32 Addresses
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Property Typesin SG6 4TH
- 22 mid-century houses built between 1936 and 1979
- 6 mid-century flats built between 1936 and 1979
- 4 houses of an unknown age
- 14 other addresses of unknown type
- mid-century house (22)
- mid-century flat (6)
- house (4)
- Unknown (14)
Energy Efficiencyof properties in SG6 4TH
- Energy Performance Certificate (EPC) surveys conducted for 28 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (21)
- G (0)
- D (6)
- No EPC (18)
Schools Nearbyto SG6 4TH
The nearest primary school to SG6 4TH is Stonehill School which is 144 metres away.
- 144mStonehill School
- 552mNorthfields Infants and Nursery School
- 667mThe Grange Academy
The nearest secondary school is Fearnhill School which is 2.2 kilometres away.
- 2.2kmFearnhill School
- 2.9kmThe Highfield School
- 3.0kmThe Knights Templar School
More reading links
Public Transport Nearbyto SG6 4TH
The closest station to SG6 4TH is Letchworth Garden City station which is 1.6 kilometres away.
- 1.6kmLetchworth Garden City
- 3.1kmBaldock
- 4.2kmArlesey
- 5.0kmHitchin
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