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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 6NUHouse Prices / East of England, North Hertfordshire, New Close
Last updated May 2026
Key Postcode Insights
SG3 6NU is a residential postcode situated on New Close, Knebworth, SG3 with 51 addresses.
It ranks as the 193rd largest and 114th most expensive of the 199 postcodes in the SG3 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 51 properties: 51 houses.
51
Properties
- Houses
Key Postcode Insights
SG3 6NU is a residential postcode situated on New Close, Knebworth, SG3 with 51 addresses.
It ranks as the 193rd largest and 114th most expensive of the 199 postcodes in the SG3 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 51 properties: 51 houses.
51
Properties
- Houses
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House Pricesin SG3 6NU
Sale prices range from £431,258 for 3 bedroom freehold houses with a garden (753 ft2) to £852,217 for 4 bedroom freehold houses with a garden (1,743 ft2) .
Monthly rental prices range from £1,706 pcm for 3 bed houses to £2,423 pcm for 4 bed houses.
The gross rental yield is between 3.4% and 4.9%.
The average value per square foot is £452.
Average Sale Value
£585,568
Average Rental Value
£2,063 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£452 /ft2
Sales Market Trendsin SG3 6NU
The last sale in SG3 6NU sold for £500,000 on 11th November 2025. Since then prices are down an average of 1.2%.
The current average value in the postcode is £585,568.
The SG3 6NU Sales Market has increased by 21.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.3% | £585,568 |
| April 2025 | 4% | £599,066 |
| April 2024 | -4.5% | £576,072 |
| April 2023 | 2.4% | £603,204 |
| April 2022 | 4.9% | £589,333 |
| April 2021 | 11.7% | £561,673 |
| April 2020 | -2.9% | £502,968 |
| April 2019 | 0.4% | £518,155 |
| April 2018 | -0.5% | £515,994 |
| April 2017 | 7.4% | £518,735 |
| April 2016 | 14.3% | £483,037 |
| April 2015 | 12.6% | £422,699 |
| April 2014 | 7.4% | £375,425 |
| April 2013 | 5% | £349,411 |
| April 2012 | 2.8% | £332,809 |
| April 2011 | 2% | £323,644 |
| April 2010 | 4.3% | £317,198 |
| April 2009 | -7.5% | £304,164 |
| April 2008 | 2.5% | £328,652 |
| April 2007 | 0% | £320,501 |
Rental Market Trendsin SG3 6NU
The current average rental value in the postcode is £2,063.
The SG3 6NU Rental Market has increased by 52.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.9% | £2,063pcm |
| April 2025 | 5.1% | £2,006pcm |
| April 2024 | 7.6% | £1,908pcm |
| April 2023 | 9.5% | £1,774pcm |
| April 2022 | 8.9% | £1,619pcm |
| April 2021 | 5.9% | £1,487pcm |
| April 2020 | 0.8% | £1,405pcm |
| April 2019 | 2.3% | £1,393pcm |
| April 2018 | 0.9% | £1,363pcm |
| April 2017 | 0% | £1,351pcm |
| April 2016 | 5.1% | £1,351pcm |
| April 2015 | 5.1% | £1,286pcm |
| April 2014 | 4.9% | £1,223pcm |
| April 2013 | 4.5% | £1,165pcm |
| April 2012 | 4.8% | £1,116pcm |
| April 2011 | 2% | £1,064pcm |
| April 2010 | 6.5% | £1,044pcm |
| April 2009 | -6.6% | £980pcm |
| April 2008 | 6.5% | £1,050pcm |
| April 2007 | 0% | £986pcm |
Explore Propertiesin SG3 6NU, New Close, Knebworth, SG3
- 1, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 2, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 3, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 4, New Close, Knebworth, SG3 6NU
- 5, New Close, Knebworth, SG3 6NU
- 6, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 7, New Close, Knebworth, SG3 6NU
- 8, New Close, Knebworth, SG3 6NU
- 9, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 10, New Close, Knebworth, SG3 6NU4 bed house
- 11, New Close, Knebworth, SG3 6NU
- 12, New Close, Knebworth, SG3 6NU4 bed house
- 13, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 15, New Close, Knebworth, SG3 6NU
- 16, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 17, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 18, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 19, New Close, Knebworth, SG3 6NU
- 20, New Close, Knebworth, SG3 6NU4 bed house
- 21, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 22, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 23, New Close, Knebworth, SG3 6NU4 bed early-century house
- 24, New Close, Knebworth, SG3 6NU
- 25, New Close, Knebworth, SG3 6NU
- 26, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 27, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 28, New Close, Knebworth, SG3 6NU4 bed house
- 29, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 30, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 31, New Close, Knebworth, SG3 6NU
- 32, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 33, New Close, Knebworth, SG3 6NU
- 34, New Close, Knebworth, SG3 6NU
- 35, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 36, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 37, New Close, Knebworth, SG3 6NU
- 38, New Close, Knebworth, SG3 6NU3 bed house
- 39, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 40, New Close, Knebworth, SG3 6NU
- 41, New Close, Knebworth, SG3 6NU
- 42, New Close, Knebworth, SG3 6NU4 bed early-century house
- 43, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 44, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 45, New Close, Knebworth, SG3 6NU
- 46, New Close, Knebworth, SG3 6NU
- 47, New Close, Knebworth, SG3 6NU
- 48, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 49, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 50, New Close, Knebworth, SG3 6NU4 bed mid-century house
- 51, New Close, Knebworth, SG3 6NU3 bed mid-century house
- 52, New Close, Knebworth, SG3 6NU
Sales Historyin SG3 6NU
The last sale was on 11th November 2025 for £500,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 90 sales since 1995.
SG3 6NU has seen 6 sales in the last three years and 1 sale in the last twelve months.
Sold Nov 2025£500,000 | 3 Bed HouseNew Close18, New Close, Knebworth, SG3 6NU
Sold Apr 2025£660,000 | 4 Bed HouseNew Close6, New Close, Knebworth, SG3 6NU
Sold Dec 2024£590,000 | 4 Bed HouseNew Close29, New Close, Knebworth, SG3 6NU
Sold Aug 2024£650,000 | 4 Bed HouseNew Close13, New Close, Knebworth, SG3 6NU
Sold Mar 2024£495,000 | 3 Bed HouseNew Close21, New Close, Knebworth, SG3 6NU
Sold Oct 2023£630,000 | 4 Bed HouseNew Close39, New Close, Knebworth, SG3 6NU
Sold Jun 2021£495,000 | 3 Bed HouseNew Close48, New Close, Knebworth, SG3 6NU
Sold Mar 2021£395,000 | 3 Bed HouseNew Close43, New Close, Knebworth, SG3 6NU
Sold Mar 2021£490,000 | 4 Bed HouseNew Close49, New Close, Knebworth, SG3 6NU
Sold Jan 2021£565,000 | 4 Bed HouseNew Close27, New Close, Knebworth, SG3 6NU
Sold Jan 2020£548,000 | 4 Bed HouseNew Close16, New Close, Knebworth, SG3 6NU
Sold May 2019£400,000 | 3 Bed HouseNew Close2, New Close, Knebworth, SG3 6NU
Sold May 2019£415,000 | 3 Bed HouseNew Close36, New Close, Knebworth, SG3 6NU
Sold Oct 2018£760,000 | 4 Bed HouseNew Close23, New Close, Knebworth, SG3 6NU
Sold Jul 2018£420,000 | 3 Bed HouseNew Close3, New Close, Knebworth, SG3 6NU
Sold Dec 2017£565,100 | 4 Bed HouseNew Close26, New Close, Knebworth, SG3 6NU
Sold Jul 2016£420,000 | 3 Bed HouseNew Close48, New Close, Knebworth, SG3 6NU
Sold May 2016£475,000 | 4 Bed HouseNew Close44, New Close, Knebworth, SG3 6NU
Sold Apr 2016£453,000 | 3 Bed HouseNew Close35, New Close, Knebworth, SG3 6NU
Sold Oct 2014£372,500 | 4 Bed HouseNew Close44, New Close, Knebworth, SG3 6NU
Sold Aug 2014£339,950 | 3 Bed HouseNew Close51, New Close, Knebworth, SG3 6NU
Sold May 2014£550,000 | 4 Bed HouseNew Close9, New Close, Knebworth, SG3 6NU
Sold May 2014£359,000 | 4 Bed HouseNew Close22, New Close, Knebworth, SG3 6NU
Sold Jan 2013£446,500 | 4 Bed HouseNew Close42, New Close, Knebworth, SG3 6NU
Sold Dec 2012£382,000 | 4 Bed HouseNew Close39, New Close, Knebworth, SG3 6NU
Sold Jun 2012£375,000 | 4 Bed HouseNew Close28, New Close, Knebworth, SG3 6NU
Sold May 2012£345,000 | 4 Bed HouseNew Close10, New Close, Knebworth, SG3 6NU
Sold Dec 2011£385,000 | 4 Bed HouseNew Close6, New Close, Knebworth, SG3 6NU
Sold Feb 2011£346,000 | 4 Bed HouseNew Close12, New Close, Knebworth, SG3 6NU
Sold Sep 2010£308,000 | 4 Bed HouseNew Close20, New Close, Knebworth, SG3 6NU
Sold Dec 2009£295,000 | 3 Bed HouseNew Close43, New Close, Knebworth, SG3 6NU
Sold Nov 2009£282,500 | 3 Bed HouseNew Close2, New Close, Knebworth, SG3 6NU
Sold Sep 2009£280,000 | 4 Bed HouseNew Close13, New Close, Knebworth, SG3 6NU
Sold Nov 2007£350,000 | 4 Bed HouseNew Close32, New Close, Knebworth, SG3 6NU
Sold Sep 2007£280,000 | 3 Bed HouseNew Close51, New Close, Knebworth, SG3 6NU
Sold Jun 2007£305,000 | 3 Bed HouseNew Close38, New Close, Knebworth, SG3 6NU
Sold Mar 2007£280,000 | 4 Bed HouseNew Close42, New Close, Knebworth, SG3 6NU
Sold Jan 2007£320,000 | 3 Bed HouseNew Close36, New Close, Knebworth, SG3 6NU
Sold Sep 2006£337,000 | 4 Bed HouseNew Close39, New Close, Knebworth, SG3 6NU
Sold Sep 2006£280,000 | 4 Bed HouseNew Close28, New Close, Knebworth, SG3 6NU
Sold Jul 2005£275,000 | 4 Bed HouseNew Close17, New Close, Knebworth, SG3 6NU
Sold May 2005£275,000 | 3 Bed HouseNew Close3, New Close, Knebworth, SG3 6NU
Sold Feb 2005£315,000 | 4 Bed HouseNew Close27, New Close, Knebworth, SG3 6NU
Sold Oct 2004£345,000 | 3 Bed HouseNew Close45, New Close, Knebworth, SG3 6NU
Sold Apr 2004£275,000 | 4 Bed HouseNew Close30, New Close, Knebworth, SG3 6NU
Sold Jan 2004£249,995 | 4 Bed HouseNew Close19, New Close, Knebworth, SG3 6NU
Sold Oct 2003£250,000 | 4 Bed HouseNew Close49, New Close, Knebworth, SG3 6NU
Sold Aug 2003£250,000 | 3 Bed HouseNew Close51, New Close, Knebworth, SG3 6NU
Sold Jul 2003£230,000 | 4 Bed HouseNew Close16, New Close, Knebworth, SG3 6NU
Sold Jun 2003£245,000 | 4 Bed HouseNew Close12, New Close, Knebworth, SG3 6NU
Sold Mar 2003£235,000 | 4 Bed HouseNew Close31, New Close, Knebworth, SG3 6NU
Sold Feb 2003£217,950 | 3 Bed HouseNew Close38, New Close, Knebworth, SG3 6NU
Sold Feb 2003£249,950 | 3 Bed HouseNew Close37, New Close, Knebworth, SG3 6NU
Sold Feb 2003£239,995 | 3 Bed HouseNew Close18, New Close, Knebworth, SG3 6NU
Sold Oct 2002£225,000 | 3 Bed HouseNew Close36, New Close, Knebworth, SG3 6NU
Sold Sep 2002£190,500 | 3 Bed HouseNew Close48, New Close, Knebworth, SG3 6NU
Sold May 2002£216,000 | 3 Bed HouseNew Close52, New Close, Knebworth, SG3 6NU
Sold Mar 2002£208,000 | 4 Bed HouseNew Close10, New Close, Knebworth, SG3 6NU
Sold Nov 2001£250,000 | 4 Bed HouseNew Close9, New Close, Knebworth, SG3 6NU
Sold Jun 2001£185,000 | 4 Bed HouseNew Close9, New Close, Knebworth, SG3 6NU
Sold May 2001£195,000 | 4 Bed HouseNew Close39, New Close, Knebworth, SG3 6NU
Sold Dec 2000£175,000 | 4 Bed HouseNew Close8, New Close, Knebworth, SG3 6NU
Sold Dec 2000£165,500 | 4 Bed HouseNew Close10, New Close, Knebworth, SG3 6NU
Sold Dec 2000£155,000 | 4 Bed HouseNew Close26, New Close, Knebworth, SG3 6NU
Sold Jul 2000£168,995 | 3 Bed HouseNew Close51, New Close, Knebworth, SG3 6NU
Sold May 2000£145,000 | 3 Bed HouseNew Close37, New Close, Knebworth, SG3 6NU
Sold Mar 2000£112,500 | 4 Bed HouseNew Close13, New Close, Knebworth, SG3 6NU
Sold Feb 2000£172,000 | 4 Bed HouseNew Close50, New Close, Knebworth, SG3 6NU
Sold Nov 1999£95,000 | 4 Bed HouseNew Close13, New Close, Knebworth, SG3 6NU
Sold Sep 1999£165,250 | 4 Bed HouseNew Close5, New Close, Knebworth, SG3 6NU
Sold Feb 1999£127,000 | 4 Bed HouseNew Close17, New Close, Knebworth, SG3 6NU
Sold Nov 1998£149,000 | 4 Bed HouseNew Close29, New Close, Knebworth, SG3 6NU
Sold Nov 1998£130,000 | 4 Bed HouseNew Close15, New Close, Knebworth, SG3 6NU
Sold Oct 1998£161,000 | 4 Bed HouseNew Close31, New Close, Knebworth, SG3 6NU
Sold Oct 1998£115,000 | 4 Bed HouseNew Close29, New Close, Knebworth, SG3 6NU
Sold Jun 1998£150,000 | 4 Bed HouseNew Close4, New Close, Knebworth, SG3 6NU
Sold Mar 1998£109,000 | 4 Bed HouseNew Close39, New Close, Knebworth, SG3 6NU
Sold Mar 1998£129,000 | 3 Bed HouseNew Close36, New Close, Knebworth, SG3 6NU
Sold Feb 1998£120,000 | 4 Bed HouseNew Close50, New Close, Knebworth, SG3 6NU
Sold Aug 1997£107,000 | 4 Bed HouseNew Close6, New Close, Knebworth, SG3 6NU
Sold Jul 1997£130,000 | 4 Bed HouseNew Close49, New Close, Knebworth, SG3 6NU
Sold May 1997£105,000 | 3 Bed HouseNew Close38, New Close, Knebworth, SG3 6NU
Sold Mar 1997£105,000 | 4 Bed HouseNew Close32, New Close, Knebworth, SG3 6NU
Sold Mar 1997£95,000 | 4 Bed HouseNew Close27, New Close, Knebworth, SG3 6NU
Sold Jan 1997£105,000 | 3 Bed HouseNew Close18, New Close, Knebworth, SG3 6NU
Sold Dec 1996£135,000 | 3 Bed HouseNew Close45, New Close, Knebworth, SG3 6NU
Sold Mar 1996£112,000 | 4 Bed HouseNew Close40, New Close, Knebworth, SG3 6NU
Sold Oct 1995£90,000 | 3 Bed HouseNew Close34, New Close, Knebworth, SG3 6NU
Sold Sep 1995£92,500 | 3 Bed HouseNew Close3, New Close, Knebworth, SG3 6NU
Sold May 1995£110,000 | 3 Bed HouseNew Close52, New Close, Knebworth, SG3 6NU
Nearby Postcodesto SG3 6NU
SG3 6NU is the 193rd largest and the 114th most expensive postcode out of the 199 postcodes in the SG3 area.
- 87 mSG3 6HP, Peters Way, Knebworth, SG3SG3 6HP44 Addresses
- 138 mSG3 6AL, Kerr Close, Knebworth, SG3SG3 6AL47 Addresses
- 139 mSG3 6AB, Kerr Close, Knebworth, SG3SG3 6AB32 Addresses
- 154 mSG3 6NX, New Close, Knebworth, SG3SG3 6NX3 Addresses
- 160 mSG3 6AR, Stevenage Road, Knebworth, SG3SG3 6AR3 Addresses
- 199 mSG3 6AW, Stevenage Road, Knebworth, SG3SG3 6AW14 Addresses
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Property Typesin SG3 6NU
- 25 mid-century houses built between 1936 and 1979
- 5 houses of an unknown age
- 2 early-century houses built between 1912 and 1935
- 19 other addresses of unknown type
- mid-century house (25)
- house (5)
- early-century house (2)
- Unknown (19)
Energy Efficiencyof properties in SG3 6NU
- Energy Performance Certificate (EPC) surveys conducted for 27 properties.
- The dominant rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (8)
- G (0)
- D (18)
- No EPC (24)
Schools Nearbyto SG3 6NU
The nearest primary school to SG3 6NU is Knebworth Primary and Nursery School which is 600 metres away.
- 600mKnebworth Primary and Nursery School
- 1.7kmShephalbury Park Primary School
- 1.7kmSt Margaret Clitherow Roman Catholic Primary School
The nearest secondary school is Barnwell School which is 2.5 kilometres away.
- 2.5kmBarnwell School
- 3.9kmMarriotts School
- 4.8kmThe Nobel School
More reading links
Public Transport Nearbyto SG3 6NU
The closest station to SG3 6NU is Knebworth station which is 300 metres away.
- 292mKnebworth
- 3.9kmStevenage
- 4.8kmWatton-at-Stone
- 5.1kmWelwyn North
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