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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
SG3 6AAHouse Prices / East of England, North Hertfordshire, Swangleys Lane
Last updated May 2026
Key Postcode Insights
SG3 6AA is a residential postcode situated on Swangleys Lane, Knebworth, SG3 with 18 addresses.
It ranks as the 124th largest and 183rd most expensive of the 199 postcodes in the SG3 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 18 properties: 18 houses.
18
Properties
- Houses
Key Postcode Insights
SG3 6AA is a residential postcode situated on Swangleys Lane, Knebworth, SG3 with 18 addresses.
It ranks as the 124th largest and 183rd most expensive of the 199 postcodes in the SG3 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 18 properties: 18 houses.
18
Properties
- Houses
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House Pricesin SG3 6AA
Sale prices range from £660,084 for 3 bedroom freehold houses with a garden (1,151 ft2) to £1,275,568 for 5 bedroom freehold houses with a garden (3,369 ft2) .
Monthly rental prices range from £2,136 pcm for 3 bed houses to £3,704 pcm for 5 bed houses.
The gross rental yield is between 3.4% and 3.9%.
The average value per square foot is £440.
Average Sale Value
£979,746
Average Rental Value
£2,878 pcm
Average Rental Yield
3.5% /year
Average Value Per Sqft
£440 /ft2
Sales Market Trendsin SG3 6AA
The last sale in SG3 6AA sold for £575,000 on 16th September 2025. Since then prices are down an average of 1.3%.
The current average value in the postcode is £979,746.
The SG3 6AA Sales Market has increased by 21.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.3% | £979,746 |
| April 2025 | 3.9% | £1,002,938 |
| April 2024 | -4.4% | £965,318 |
| April 2023 | 2.2% | £1,009,790 |
| April 2022 | 4.9% | £988,058 |
| April 2021 | 11.9% | £941,733 |
| April 2020 | -2.9% | £841,590 |
| April 2019 | 0.6% | £867,167 |
| April 2018 | -0.4% | £862,295 |
| April 2017 | 7% | £865,463 |
| April 2016 | 14% | £809,137 |
| April 2015 | 11.9% | £709,832 |
| April 2014 | 7.3% | £634,622 |
| April 2013 | 5.5% | £591,214 |
| April 2012 | 3.3% | £560,255 |
| April 2011 | 2% | £542,372 |
| April 2010 | 4.7% | £531,833 |
| April 2009 | -7.6% | £507,988 |
| April 2008 | 2% | £549,570 |
| April 2007 | 0% | £539,016 |
Rental Market Trendsin SG3 6AA
The current average rental value in the postcode is £2,878.
The SG3 6AA Rental Market has increased by 52.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.8% | £2,878pcm |
| April 2025 | 5% | £2,800pcm |
| April 2024 | 7.7% | £2,666pcm |
| April 2023 | 9.4% | £2,475pcm |
| April 2022 | 8.9% | £2,263pcm |
| April 2021 | 6.1% | £2,078pcm |
| April 2020 | 0.8% | £1,959pcm |
| April 2019 | 2.4% | £1,944pcm |
| April 2018 | 1.1% | £1,898pcm |
| April 2017 | -0.4% | £1,878pcm |
| April 2016 | 4.8% | £1,887pcm |
| April 2015 | 4.5% | £1,800pcm |
| April 2014 | 4.8% | £1,723pcm |
| April 2013 | 5% | £1,644pcm |
| April 2012 | 5.3% | £1,565pcm |
| April 2011 | 1.9% | £1,486pcm |
| April 2010 | 6.9% | £1,459pcm |
| April 2009 | -6.7% | £1,365pcm |
| April 2008 | 5.9% | £1,463pcm |
| April 2007 | 0% | £1,382pcm |
Explore Propertiesin SG3 6AA, Swangleys Lane, Knebworth, SG3
- Swangleys Farmhouse, Swangleys Lane, Knebworth, SG3 6AA5 bed period house
- 2, Swangleys Lane, Knebworth, SG3 6AA
- 3, Swangleys Lane, Knebworth, SG3 6AA3 bed period house
- 4, Swangleys Lane, Knebworth, SG3 6AA
- 5, Swangleys Lane, Knebworth, SG3 6AA4 bed house
- 6A, Swangleys Lane, Knebworth, SG3 6AA
- 6, Swangleys Lane, Knebworth, SG3 6AA5 bed period house
- 7, Swangleys Lane, Knebworth, SG3 6AA
- 8, Swangleys Lane, Knebworth, SG3 6AA5 bed period house
- 9, Swangleys Lane, Knebworth, SG3 6AA5 bed period house
- 10A, Swangleys Lane, Knebworth, SG3 6AA4 bed modern house
- 10, Swangleys Lane, Knebworth, SG3 6AA
- 11A, Swangleys Lane, Knebworth, SG3 6AA
- 11, Swangleys Lane, Knebworth, SG3 6AA5 bed period house
- 12, Swangleys Lane, Knebworth, SG3 6AA
- 13, Swangleys Lane, Knebworth, SG3 6AA
- 14, Swangleys Lane, Knebworth, SG3 6AA
- 15, Swangleys Lane, Knebworth, SG3 6AA
Sales Historyin SG3 6AA
The last sale was on 16th September 2025 for £575,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 11 sales since 1995.
SG3 6AA has seen 2 sales in the last three years and 2 sales in the last twelve months.
Sold Sep 2025£575,000 | 3 Bed HouseSwangleys Lane3, Swangleys Lane, Knebworth, SG3 6AA
Sold Jul 2025£1,265,000 | 5 Bed HouseSwangleys Lane9, Swangleys Lane, Knebworth, SG3 6AA
Sold Apr 2022£1,065,000 | 5 Bed HouseSwangleys Lane6, Swangleys Lane, Knebworth, SG3 6AA
Sold Dec 2015£750,725 | 5 Bed HouseSwangleys Lane9, Swangleys Lane, Knebworth, SG3 6AA
Sold Jun 2007£625,000 | 4 Bed HouseSwangleys Lane5, Swangleys Lane, Knebworth, SG3 6AA
Sold Nov 2004£467,500 | 5 Bed HouseSwangleys Lane6, Swangleys Lane, Knebworth, SG3 6AA
Sold Dec 2002£485,000 | 5 Bed HouseSwangleys Lane14, Swangleys Lane, Knebworth, SG3 6AA
Sold Sep 2000£318,000 | 4 Bed HouseSwangleys Lane10A, Swangleys Lane, Knebworth, SG3 6AA
Sold Jun 1997£193,000 | 5 Bed HouseSwangleys Lane6A, Swangleys Lane, Knebworth, SG3 6AA
Sold Nov 1996£135,000 | 4 Bed HouseSwangleys Lane13, Swangleys Lane, Knebworth, SG3 6AA
Sold Jul 1995£272,500 | 5 Bed HouseSwangleys Lane11, Swangleys Lane, Knebworth, SG3 6AA
Nearby Postcodesto SG3 6AA
SG3 6AA is the 124th largest and the 183rd most expensive postcode out of the 199 postcodes in the SG3 area.
- 95 mSG3 6AD, Old Lane, Knebworth, SG3SG3 6AD5 Addresses
- 150 mSG3 6EE, Constance Place, Knebworth, SG3SG3 6EE26 Addresses
- 158 mSG3 6ER, St. Martins Road, Knebworth, SG3SG3 6ER20 Addresses
- 173 mSG3 6HE, Haygarth, Knebworth, SG3SG3 6HE35 Addresses
- 182 mSG3 6AE, Old Lane, Knebworth, SG3SG3 6AE1 Addresses
- 221 mSG3 6DD, St. Martins Road, Knebworth, SG3SG3 6DD10 Addresses
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Property Typesin SG3 6AA
- 6 period houses built between 1800 and 1911
- 1 modern house built after 1980
- 1 house of an unknown age
- 10 other addresses of unknown type
- period house (6)
- modern house (1)
- house (1)
- Unknown (10)
Energy Efficiencyof properties in SG3 6AA
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (5)
- No EPC (11)
Top 3 Most Expensive Saleson Swangleys Lane
Schools Nearbyto SG3 6AA
The nearest primary school to SG3 6AA is Knebworth Primary and Nursery School which is 160 metres away.
- 160mKnebworth Primary and Nursery School
- 1.4kmAll Saints Church of England Voluntary Aided Primary School, Datchworth
- 1.5kmSt Michael's Woolmer Green CofE VA Primary School
The nearest secondary school is Barnwell School which is 2.9 kilometres away.
- 2.9kmBarnwell School
- 4.4kmMarriotts School
- 5.3kmThe Nobel School
More reading links
Public Transport Nearbyto SG3 6AA
The closest station to SG3 6AA is Knebworth station which is 600 metres away.
- 558mKnebworth
- 4.3kmWatton-at-Stone
- 4.5kmStevenage
- 4.6kmWelwyn North
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