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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 4LQHouse Prices / East of England, North Hertfordshire, Swift Close
Last updated May 2026
Key Postcode Insights
SG6 4LQ is a residential postcode situated on Swift Close, Letchworth Garden City, SG6 with 44 addresses.
It ranks as the 1164th largest and 218th most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 44 properties: 32 houses and 12 flats.
44
Properties
- Houses
- Flats
Key Postcode Insights
SG6 4LQ is a residential postcode situated on Swift Close, Letchworth Garden City, SG6 with 44 addresses.
It ranks as the 1164th largest and 218th most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 44 properties: 32 houses and 12 flats.
44
Properties
- Houses
- Flats
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House Pricesin SG6 4LQ
Sale prices range from £131,556 for studio leasehold flats (279 ft2) to £394,880 for 3 bedroom freehold houses with a garden (1,108 ft2) .
Monthly rental prices range from £671 pcm for studio flats to £1,874 pcm for 3 bed houses.
The gross rental yield is between 5.6% and 6.2%.
The average value per square foot is £461.
Average Sale Value
£252,595
Average Rental Value
£1,259 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£461 /ft2
Sales Market Trendsin SG6 4LQ
The last sale in SG6 4LQ sold for £187,500 on 8th August 2025. Since then prices are down an average of 1.7%.
The current average value in the postcode is £252,595.
The SG6 4LQ Sales Market has increased by 21.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.7% | £252,595 |
| April 2025 | 2.2% | £254,419 |
| April 2024 | -0.6% | £248,907 |
| April 2023 | 0.4% | £250,383 |
| April 2022 | 6% | £249,482 |
| April 2021 | 4.3% | £235,328 |
| April 2020 | 0.9% | £225,690 |
| April 2019 | -4.3% | £223,696 |
| April 2018 | 4.1% | £233,689 |
| April 2017 | 7.6% | £224,577 |
| April 2016 | 10.7% | £208,647 |
| April 2015 | 15% | £188,510 |
| April 2014 | 8.4% | £163,943 |
| April 2013 | 1.9% | £151,302 |
| April 2012 | 2.6% | £148,501 |
| April 2011 | -2% | £144,737 |
| April 2010 | 3.6% | £147,667 |
| April 2009 | -12.9% | £142,550 |
| April 2008 | 3.6% | £163,722 |
| April 2007 | 0% | £158,082 |
Rental Market Trendsin SG6 4LQ
The current average rental value in the postcode is £1,259.
The SG6 4LQ Rental Market has increased by 49.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.6% | £1,259pcm |
| April 2025 | 6.9% | £1,216pcm |
| April 2024 | 8.4% | £1,138pcm |
| April 2023 | 7.4% | £1,050pcm |
| April 2022 | 7.8% | £977pcm |
| April 2021 | 3.3% | £906pcm |
| April 2020 | 1% | £877pcm |
| April 2019 | -0.9% | £868pcm |
| April 2018 | -1.8% | £877pcm |
| April 2017 | 6% | £893pcm |
| April 2016 | 6.9% | £842pcm |
| April 2015 | 6.7% | £788pcm |
| April 2014 | 5.3% | £738pcm |
| April 2013 | 2.2% | £701pcm |
| April 2012 | -1.1% | £686pcm |
| April 2011 | 4.6% | £694pcm |
| April 2010 | 0.3% | £663pcm |
| April 2009 | -7.1% | £661pcm |
| April 2008 | 4.2% | £712pcm |
| April 2007 | 0% | £683pcm |
Properties and Buildingsin SG6 4LQ, Swift Close, Letchworth Garden City, SG6
- 55, Swift Close, Letchworth Garden City, SG6 4LQ1 bed mid-century flat
- 56, Swift Close, Letchworth Garden City, SG6 4LQ1 bed modern flat
- 57, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 58, Swift Close, Letchworth Garden City, SG6 4LQ
- 59, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 60, Swift Close, Letchworth Garden City, SG6 Modern building2 units
- 61, Swift Close, Letchworth Garden City, SG6 Modern building2 units
- 62, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 63, Swift Close, Letchworth Garden City, SG6 4LQ2 bed mid-century house
- 64, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 65, Swift Close, Letchworth Garden City, SG6 4LQ2 bed mid-century house
- 66, Swift Close, Letchworth Garden City, SG6 4LQ
- 67, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
- 68, Swift Close, Letchworth Garden City, SG6 4LQ3 bed house
- 69, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 70, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 71, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 72, Swift Close, Letchworth Garden City, SG6 Modern building2 units
- 73, Swift Close, Letchworth Garden City, SG6 Modern building2 units
- 74, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
- 75, Swift Close, Letchworth Garden City, SG6 4LQ2 bed mid-century house
- 76, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 77, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 78, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 79A, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 79, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 80, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 81, Swift Close, Letchworth Garden City, SG6 Modern building2 units
- 82, Swift Close, Letchworth Garden City, SG6Building2 units
- 83A, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 83B, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 84A, Swift Close, Letchworth Garden City, SG6 4LQ2 bed modern house
- 84B, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
- 85, Swift Close, Letchworth Garden City, SG6 4LQ2 bed house
- 86A, Swift Close, Letchworth Garden City, SG6 4LQ3 bed house
- 86B, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
- 87A, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
- 87B, Swift Close, Letchworth Garden City, SG6 4LQ3 bed modern house
Sales Historyin SG6 4LQ
The last sale was on 8th August 2025 for £187,500 and since then the market in the area has decreased by 1.7%. The postcode has had a total of 104 sales since 1995.
SG6 4LQ has seen 6 sales in the last three years and 3 sales in the last twelve months.
Sold Aug 2025£187,500 | 2 Bed HouseSwift Close79, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2025£285,000 | 2 Bed HouseSwift Close69, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jun 2025£370,000 | 3 Bed HouseSwift Close67, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2025£300,000 | 3 Bed HouseSwift Close74, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2023£255,000 | 2 Bed HouseSwift Close65, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 2023£145,000 | FlatSwift Close60A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2022£127,500 | FlatSwift Close72A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2022£125,500 | FlatSwift Close73A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2022£275,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2022£290,000 | 2 Bed HouseSwift Close75, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 2021£275,000 | 2 Bed HouseSwift Close76, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2020£315,000 | 3 Bed HouseSwift Close87B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 2019£257,500 | 2 Bed HouseSwift Close75, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 2019£240,000 | 2 Bed HouseSwift Close59, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2018£261,000 | 3 Bed HouseSwift Close86A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2017£280,500 | 3 Bed HouseSwift Close86B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2016£111,000 | FlatSwift Close60A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2016£280,000 | 3 Bed HouseSwift Close84B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2016£185,000 | 2 Bed HouseSwift Close62, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2016£240,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2016£265,000 | 3 Bed HouseSwift Close82B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2015£208,000 | 2 Bed HouseSwift Close77, Swift Close, Letchworth Garden City, SG6 4LQ
Sold May 2015£89,000 | 1 Bed FlatSwift Close73, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 2014£175,000 | 2 Bed HouseSwift Close84A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 2014£165,000 | 2 Bed HouseSwift Close83A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2014£95,000 | FlatSwift Close60A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2014£134,500 | 2 Bed HouseSwift Close81A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2014£168,000 | 2 Bed HouseSwift Close57, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2014£150,000 | 3 Bed HouseSwift Close86A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 2013£113,000 | 2 Bed HouseSwift Close79, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2012£139,995 | 2 Bed HouseSwift Close85, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2011£123,000 | 2 Bed HouseSwift Close79A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 2011£156,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2009£135,500 | 2 Bed HouseSwift Close85, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2009£165,000 | 3 Bed HouseSwift Close68, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 2008£125,000 | 2 Bed HouseSwift Close62, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2007£171,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2007£167,500 | 2 Bed HouseSwift Close76, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2007£160,000 | 2 Bed HouseSwift Close57, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 2006£130,000 | 2 Bed HouseSwift Close66, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2006£197,000 | 3 Bed HouseSwift Close67, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2006£143,000 | 2 Bed HouseSwift Close84A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2006£124,500 | 2 Bed HouseSwift Close81A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jun 2006£85,000 | 1 Bed FlatSwift Close55, Swift Close, Letchworth Garden City, SG6 4LQ
Sold May 2006£137,500 | 2 Bed HouseSwift Close83B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold May 2006£140,000 | 2 Bed HouseSwift Close65, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2006£85,000 | FlatSwift Close72A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2006£90,000 | 1 Bed FlatSwift Close56, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2006£144,500 | 2 Bed HouseSwift Close78, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2006£135,000 | 2 Bed HouseSwift Close71, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2005£164,995 | 3 Bed HouseSwift Close74, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2005£141,000 | 2 Bed HouseSwift Close59, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 2004£154,500 | 3 Bed HouseSwift Close86B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2004£155,000 | 2 Bed HouseSwift Close76, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2004£110,500 | 2 Bed HouseSwift Close79A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2004£145,000 | 3 Bed HouseSwift Close67, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2004£128,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2003£70,000 | 1 Bed FlatSwift Close73, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2003£65,000 | FlatSwift Close61A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2003£155,000 | 3 Bed HouseSwift Close68, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 2002£102,000 | 2 Bed HouseSwift Close81A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2002£119,000 | 2 Bed HouseSwift Close69, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2002£104,000 | 2 Bed HouseSwift Close77, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 2002£96,000 | 2 Bed HouseSwift Close85, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2002£53,000 | 2 Bed HouseSwift Close59, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 2001£45,000 | FlatSwift Close72A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 2001£86,500 | 2 Bed HouseSwift Close83A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 2000£86,000 | 2 Bed HouseSwift Close57, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 2000£59,000 | 1 Bed FlatSwift Close56, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 2000£47,000 | 1 Bed FlatSwift Close55, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 2000£57,000 | 2 Bed HouseSwift Close79A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 2000£65,500 | 2 Bed HouseSwift Close83B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2000£36,000 | 1 Bed FlatSwift Close61, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 2000£52,500 | 2 Bed HouseSwift Close63, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 1999£56,950 | 2 Bed HouseSwift Close65, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 1999£48,500 | 2 Bed HouseSwift Close79, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 1999£89,000 | 3 Bed HouseSwift Close67, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 1999£83,000 | 3 Bed HouseSwift Close84B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 1999£66,000 | 3 Bed HouseSwift Close86A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 1999£70,000 | 3 Bed HouseSwift Close74, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 1999£63,500 | 2 Bed HouseSwift Close77, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 1999£59,500 | 2 Bed HouseSwift Close59, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 1999£59,000 | 2 Bed HouseSwift Close69, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Feb 1999£60,000 | 2 Bed HouseSwift Close83B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 1998£38,000 | 2 Bed HouseSwift Close79, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 1998£24,500 | FlatSwift Close73A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Nov 1998£52,000 | 2 Bed HouseSwift Close66, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Oct 1998£58,500 | 2 Bed HouseSwift Close85, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 1998£69,000 | 2 Bed HouseSwift Close76, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jul 1998£59,995 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jun 1998£43,000 | 2 Bed HouseSwift Close63, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Apr 1998£59,000 | 3 Bed HouseSwift Close86A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 1998£57,995 | 2 Bed HouseSwift Close83A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 1997£48,000 | 2 Bed HouseSwift Close84A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold May 1997£62,500 | 3 Bed HouseSwift Close68, Swift Close, Letchworth Garden City, SG6 4LQ
Sold May 1997£52,000 | 2 Bed HouseSwift Close80, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 1997£25,000 | 1 Bed FlatSwift Close55, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 1996£17,500 | 1 Bed FlatSwift Close61, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Sep 1996£44,000 | 2 Bed HouseSwift Close83B, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Dec 1995£41,000 | 2 Bed HouseSwift Close84A, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Aug 1995£48,000 | 2 Bed HouseSwift Close71, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 1995£51,000 | 2 Bed HouseSwift Close57, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Mar 1995£51,500 | 2 Bed HouseSwift Close76, Swift Close, Letchworth Garden City, SG6 4LQ
Sold Jan 1995£45,000 | 2 Bed HouseSwift Close70, Swift Close, Letchworth Garden City, SG6 4LQ
Nearby Postcodesto SG6 4LQ
SG6 4LQ is the 1164th largest and the 218th most expensive postcode out of the 1,237 postcodes in the SG6 area.
- 69 mSG6 4LL, Swift Close, Letchworth Garden City, SG6SG6 4LL29 Addresses
- 101 mSG6 4TF, Western Way, Letchworth Garden City, SG6SG6 4TF30 Addresses
- 110 mSG6 4SE, Western Way, Letchworth Garden City, SG6SG6 4SE36 Addresses
- 112 mSG6 4HZ, Sanderling Close, Letchworth Garden City, SG6SG6 4HZ30 Addresses
- 122 mSG6 4LH, Swift Close, Letchworth Garden City, SG6SG6 4LH43 Addresses
- 124 mSG6 4LJ, Swift Close, Letchworth Garden City, SG6SG6 4LJ20 Addresses
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Property Typesin SG6 4LQ
- 22 modern houses built after 1980
- 13 modern flats built after 1980
- 3 mid-century houses built between 1936 and 1979
- 1 mid-century flat built between 1936 and 1979
- 3 houses of an unknown age
- 2 other addresses of unknown type
- modern house (22)
- modern flat (13)
- mid-century house (3)
- mid-century flat (1)
- house (3)
- Unknown (2)
Energy Efficiencyof properties in SG6 4LQ
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (21)
- G (0)
- D (13)
- No EPC (10)
Top 3 Most Expensive Saleson Swift Close
Schools Nearbyto SG6 4LQ
The nearest primary school to SG6 4LQ is Stonehill School which is 462 metres away.
- 462mStonehill School
- 760mNorthfields Infants and Nursery School
- 921mThe Grange Academy
The nearest secondary school is Fearnhill School which is 1.8 kilometres away.
- 1.8kmFearnhill School
- 2.5kmThe Highfield School
- 3.0kmThe Knights Templar School
More reading links
Public Transport Nearbyto SG6 4LQ
The closest station to SG6 4LQ is Letchworth Garden City station which is 1.2 kilometres away.
- 1.2kmLetchworth Garden City
- 3.2kmBaldock
- 4.5kmArlesey
- 4.6kmHitchin
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