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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 3NBHouse Prices / East of England, North Hertfordshire, Old Westbury
Last updated May 2026
Key Postcode Insights
SG6 3NB is a residential postcode situated on Old Westbury, Letchworth Garden City, SG6 with 35 addresses.
It ranks as the 1085th largest and 393rd most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 12 houses and 23 flats.
35
Properties
- Houses
- Flats
Key Postcode Insights
SG6 3NB is a residential postcode situated on Old Westbury, Letchworth Garden City, SG6 with 35 addresses.
It ranks as the 1085th largest and 393rd most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 12 houses and 23 flats.
35
Properties
- Houses
- Flats
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House Pricesin SG6 3NB
Sale prices range from £214,413 for 1 bedroom leasehold flats (505 ft2) to £384,292 for 3 bedroom freehold houses with a garden (936 ft2) .
Monthly rental prices range from £957 pcm for 1 bed flats to £1,774 pcm for 3 bed houses.
The gross rental yield is between 5.4% and 5.7%.
The average value per square foot is £374.
Average Sale Value
£311,118
Average Rental Value
£1,444 pcm
Average Rental Yield
5.6% /year
Average Value Per Sqft
£374 /ft2
Sales Market Trendsin SG6 3NB
The last sale in SG6 3NB sold for £302,000 on 12th July 2024. Since then prices are down an average of 1.2%.
The current average value in the postcode is £311,118.
The SG6 3NB Sales Market has increased by 14.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.8% | £311,118 |
| April 2025 | 1.1% | £316,694 |
| April 2024 | -0.6% | £313,222 |
| April 2023 | 0.4% | £315,087 |
| April 2022 | 4.4% | £313,860 |
| April 2021 | 3% | £300,691 |
| April 2020 | 1.9% | £291,943 |
| April 2019 | -3.4% | £286,510 |
| April 2018 | 3% | £296,458 |
| April 2017 | 6.1% | £287,849 |
| April 2016 | 10.3% | £271,177 |
| April 2015 | 13.5% | £245,858 |
| April 2014 | 8.3% | £216,677 |
| April 2013 | 2.2% | £200,130 |
| April 2012 | 2.2% | £195,847 |
| April 2011 | -1.2% | £191,635 |
| April 2010 | 3.9% | £193,874 |
| April 2009 | -13.3% | £186,674 |
| April 2008 | 2.8% | £215,272 |
| April 2007 | 0% | £209,438 |
Rental Market Trendsin SG6 3NB
The current average rental value in the postcode is £1,444.
The SG6 3NB Rental Market has increased by 41.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £1,444pcm |
| April 2025 | 5.7% | £1,411pcm |
| April 2024 | 8.4% | £1,335pcm |
| April 2023 | 7.5% | £1,231pcm |
| April 2022 | 6% | £1,145pcm |
| April 2021 | 2.3% | £1,081pcm |
| April 2020 | 2.3% | £1,056pcm |
| April 2019 | -0.6% | £1,033pcm |
| April 2018 | -2.5% | £1,039pcm |
| April 2017 | 4.5% | £1,065pcm |
| April 2016 | 6.2% | £1,019pcm |
| April 2015 | 5.8% | £960pcm |
| April 2014 | 4.3% | £908pcm |
| April 2013 | 2.5% | £871pcm |
| April 2012 | -0.3% | £849pcm |
| April 2011 | 4.4% | £852pcm |
| April 2010 | 0.4% | £816pcm |
| April 2009 | -7.1% | £812pcm |
| April 2008 | 3.3% | £875pcm |
| April 2007 | 0% | £847pcm |
Explore Propertiesin SG6 3NB, Old Westbury, Letchworth Garden City, SG6
- 1, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 2, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 3, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 4, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 5, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 6, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 7, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 8, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 9, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 10, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 11, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 12, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 13, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 14, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 15, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 16, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 17, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 18, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 19, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 20, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 21, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 22, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 23, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 24, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 25, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 26, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 27, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern house
- 30, Old Westbury, Letchworth Garden City, SG6 3NB3 bed modern flat
- 31, Old Westbury, Letchworth Garden City, SG6 3NB2 bed flat
- 33, Old Westbury, Letchworth Garden City, SG6 3NB1 bed modern flat
- 34, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 35, Old Westbury, Letchworth Garden City, SG6 3NB2 bed modern flat
- 36, Old Westbury, Letchworth Garden City, SG6 3NB2 bed period flat
- 37, Old Westbury, Letchworth Garden City, SG6 3NB2 bed flat
- 38, Old Westbury, Letchworth Garden City, SG6 3NB2 bed flat
Sales Historyin SG6 3NB
The last sale was on 12th July 2024 for £302,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 44 sales since 1995.
SG6 3NB has seen 3 sales in the last three years and no sales in the last twelve months.
Sold Jul 2024£302,000 | 3 Bed FlatOld Westbury5, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2024£252,500 | 2 Bed FlatOld Westbury31, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Nov 2023£260,000 | 2 Bed FlatOld Westbury13, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Dec 2022£230,000 | 2 Bed FlatOld Westbury35, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Dec 2021£331,150 | 3 Bed HouseOld Westbury19, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jun 2021£253,000 | 2 Bed FlatOld Westbury34, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2021£425,000 | 3 Bed FlatOld Westbury15, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2021£282,000 | 2 Bed FlatOld Westbury3, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2021£220,000 | 2 Bed FlatOld Westbury36, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Feb 2021£160,000 | 3 Bed HouseOld Westbury16, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jun 2020£232,000 | 2 Bed FlatOld Westbury11, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Sep 2019£285,000 | 3 Bed HouseOld Westbury17, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Feb 2019£215,000 | 1 Bed FlatOld Westbury33, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Dec 2018£215,000 | 2 Bed FlatOld Westbury36, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2018£298,000 | 3 Bed HouseOld Westbury18, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jan 2018£292,000 | 2 Bed FlatOld Westbury3, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Dec 2017£270,000 | 2 Bed FlatOld Westbury13, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2017£205,000 | 2 Bed FlatOld Westbury36, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Feb 2017£335,000 | 3 Bed FlatOld Westbury6, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Nov 2016£200,000 | 2 Bed FlatOld Westbury35, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2016£300,000 | 3 Bed FlatOld Westbury12, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Nov 2015£285,000 | 3 Bed FlatOld Westbury9, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£180,995 | 2 Bed FlatOld Westbury34, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£226,995 | 3 Bed FlatOld Westbury6, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£178,995 | 2 Bed FlatOld Westbury38, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£164,995 | 2 Bed FlatOld Westbury35, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£239,995 | 3 Bed FlatOld Westbury14, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jul 2013£191,995 | 2 Bed FlatOld Westbury4, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jun 2013£224,995 | 3 Bed FlatOld Westbury30, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Jun 2013£176,995 | 2 Bed FlatOld Westbury8, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£184,995 | 2 Bed FlatOld Westbury2, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£139,995 | 2 Bed FlatOld Westbury36, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£176,995 | 2 Bed FlatOld Westbury37, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£172,995 | 2 Bed FlatOld Westbury31, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£226,995 | 3 Bed FlatOld Westbury1, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£175,995 | 2 Bed FlatOld Westbury11, Old Westbury, Letchworth Garden City, SG6 3NB
Sold May 2013£224,995 | 3 Bed FlatOld Westbury7, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2013£199,995 | 3 Bed FlatOld Westbury5, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2013£191,995 | 2 Bed FlatOld Westbury3, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Apr 2013£204,995 | 3 Bed FlatOld Westbury10, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2013£234,995 | 3 Bed FlatOld Westbury15, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2013£174,995 | 2 Bed FlatOld Westbury13, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2013£199,995 | 3 Bed FlatOld Westbury12, Old Westbury, Letchworth Garden City, SG6 3NB
Sold Mar 2013£187,890 | 3 Bed FlatOld Westbury9, Old Westbury, Letchworth Garden City, SG6 3NB
Nearby Postcodesto SG6 3NB
SG6 3NB is the 1085th largest and the 393rd most expensive postcode out of the 1,237 postcodes in the SG6 area.
- 83 mSG6 3QL, West View, Letchworth Garden City, SG6SG6 3QL20 Addresses
- 96 mSG6 3SR, Campers Avenue, Letchworth Garden City, SG6SG6 3SR40 Addresses
- 101 mSG6 3QN, West View, Letchworth Garden City, SG6SG6 3QN16 Addresses
- 108 mSG6 3SP, Campers Avenue, Letchworth Garden City, SG6SG6 3SP21 Addresses
- 114 mSG6 3QP, West View, Letchworth Garden City, SG6SG6 3QP15 Addresses
- 147 mSG6 3RU, Unwin Close, Letchworth Garden City, SG6SG6 3RU43 Addresses
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Property Typesin SG6 3NB
- 1 period flat built between 1800 and 1911
- 12 modern houses built after 1980
- 19 modern flats built after 1980
- 3 flats of an unknown age
- period flat (1)
- modern house (12)
- modern flat (19)
- flat (3)
Energy Efficiencyof properties in SG6 3NB
- Energy Performance Certificate (EPC) surveys conducted for 35 properties.
- The dominant rating is B.
- A (0)
- E (0)
- B (18)
- F (0)
- C (16)
- G (0)
- D (1)
- No EPC (0)
Top 3 Most Expensive Saleson Old Westbury
Schools Nearbyto SG6 3NB
The nearest primary school to SG6 3NB is St Thomas More Roman Catholic Primary School which is 548 metres away.
- 548mSt Thomas More Roman Catholic Primary School
- 761mIcknield Infant and Nursery School
- 944mWilbury Junior School
The nearest secondary school is The Highfield School which is 654 metres away.
- 654mThe Highfield School
- 765mFearnhill School
- 3.4kmThe Priory School
More reading links
Public Transport Nearbyto SG6 3NB
The closest station to SG6 3NB is Letchworth Garden City station which is 900 metres away.
- 857mLetchworth Garden City
- 2.9kmHitchin
- 4.0kmBaldock
- 6.1kmArlesey
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