Gun Lane - SG3 6BJ
Key Postcode Insights
SG3 6BJ is a residential postcode situated on Gun Lane, Knebworth, SG3 with 25 addresses.
It ranks as the 147th largest and 89th most expensive of the 199 postcodes in the SG3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 25 properties: 25 houses.
- Ave. Sale Price
- £533,557
- 10 Year change
- up 21.0%
- Ave. Rental Price
- £2,068pcm
- 10 Year change
- up 54.4%
- Ave. £ per ft²
- £495/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Key Postcode Insights
SG3 6BJ is a residential postcode situated on Gun Lane, Knebworth, SG3 with 25 addresses.
It ranks as the 147th largest and 89th most expensive of the 199 postcodes in the SG3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 25 properties: 25 houses.
- Ave. Sale Price
- £533,557
- 10 Year change
- up 21.0%
- Ave. Rental Price
- £2,068pcm
- 10 Year change
- up 54.4%
- Ave. £ per ft²
- £495/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Explore Propertiesin SG3 6BJ
- Deepings
4 Bed Mid-century House
- 17A Gun Lane
3 Bed Modern House
- 17B Gun Lane
4 Bed Modern House
- 17C Gun Lane
3 Bed Modern House
- 19 Gun Lane
Unknown
Sales Market Trends
The last sale in SG3 6BJ sold for £565,000 on 26th August 2025. Since then prices are up an average of 0.7%.
The current average value in the postcode is £533,557.
The SG3 6BJ Sales Market has increased by 21.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.6% | £533,557 |
| June 2025 | 2.7% | £530,608 |
| June 2024 | -3.5% | £516,770 |
| June 2023 | 1.2% | £535,236 |
| June 2022 | 3.2% | £528,759 |
| June 2021 | 13.6% | £512,395 |
| June 2020 | -2.9% | £451,216 |
| June 2019 | -0.2% | £464,582 |
| June 2018 | 1.7% | £465,285 |
| June 2017 | 3.8% | £457,640 |
| June 2016 | 13.1% | £440,894 |
| June 2015 | 12.4% | £389,867 |
| June 2014 | 7.9% | £346,925 |
| June 2013 | 1.2% | £321,523 |
| June 2012 | 4.5% | £317,837 |
| June 2011 | 4% | £304,233 |
| June 2010 | 8.2% | £292,578 |
| June 2009 | -9.6% | £270,519 |
| June 2008 | 1.6% | £299,258 |
| June 2007 | 0% | £294,651 |
Rental Market Trends
The current average rental value in the postcode is £2,068.
The SG3 6BJ Rental Market has increased by 54.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.2% | £2,068pcm |
| June 2025 | 4.2% | £1,984pcm |
| June 2024 | 7.9% | £1,903pcm |
| June 2023 | 8.3% | £1,764pcm |
| June 2022 | 9.8% | £1,628pcm |
| June 2021 | 6.7% | £1,483pcm |
| June 2020 | 1% | £1,390pcm |
| June 2019 | 1.3% | £1,376pcm |
| June 2018 | 1.2% | £1,358pcm |
| June 2017 | 0.2% | £1,342pcm |
| June 2016 | 4.9% | £1,339pcm |
| June 2015 | 4% | £1,276pcm |
| June 2014 | 6.1% | £1,228pcm |
| June 2013 | 0.5% | £1,158pcm |
| June 2012 | 4.1% | £1,152pcm |
| June 2011 | 3.1% | £1,106pcm |
| June 2010 | 9.4% | £1,072pcm |
| June 2009 | -5.1% | £980pcm |
| June 2008 | 3.5% | £1,033pcm |
| June 2007 | 0% | £998pcm |
Sales History
The last sale was on 26th August 2025 for £565,000 and since then the market in the area has increased by 0.7%. The postcode has had a total of 46 sales since 1995.
SG3 6BJ has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£565,000 | 3 Bed House21A, Gun Lane, Knebworth, SG3 6BJ21A, Gun Lane, Knebworth, SG3 6BJ
- Sold May 2025£443,000 | 3 Bed House43, Gun Lane, Knebworth, SG3 6BJ43, Gun Lane, Knebworth, SG3 6BJ
- Sold Oct 2022£478,000 | 3 Bed House33, Gun Lane, Knebworth, SG3 6BJ33, Gun Lane, Knebworth, SG3 6BJ
- Sold Oct 2022£500,000 | 3 Bed House17A, Gun Lane, Knebworth, SG3 6BJ17A, Gun Lane, Knebworth, SG3 6BJ
- Sold May 2022£500,000 | 3 Bed House17C, Gun Lane, Knebworth, SG3 6BJ17C, Gun Lane, Knebworth, SG3 6BJ
Nearby Postcodes
SG3 6BJ is the 147th largest and the 89th most expensive postcode out of the 199 postcodes in the SG3 area.
- SG3 6BW, Deepings Close, Knebworth, SG3SG3 6BW7 Addresses|80 m away
- SG3 6DG, Stockens Green, Knebworth, SG3SG3 6DG20 Addresses|112 m away
- SG3 6DE, Pondcroft Road, Knebworth, SG3SG3 6DE72 Addresses|114 m away
- SG3 6BN, Sayer Way, Knebworth, SG3SG3 6BN29 Addresses|131 m away
- SG3 6BH, Gun Lane, Knebworth, SG3SG3 6BH26 Addresses|146 m away
Property Types
- 9 period houses built between 1800 and 1911
- 5 modern houses built after 1980
- 3 mid-century houses built between 1936 and 1979
- 8 other addresses of unknown type
- period house (9)
- modern house (5)
- mid-century house (3)
- Unknown (8)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (3)
- F (0)
- C (2)
- G (0)
- D (11)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Aug 2023£786,000 | 4 Bed House44, Gun Lane, Knebworth, SG3 6BH44, Gun Lane, Knebworth, SG3 6BH
- Sold Jun 2023£722,000 | 4 Bed House10, Gun Lane, Knebworth, SG3 6AU10, Gun Lane, Knebworth, SG3 6AU
- Sold Sep 2020£717,000 | 5 Bed House42, Gun Lane, Knebworth, SG3 6BH42, Gun Lane, Knebworth, SG3 6BH
Schools Nearby
- Knebworth Primary and Nursery School300 m away
- St Michael's Woolmer Green CofE VA Primary School1.4 km away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.7 km away
- Barnwell School3.2 km away
- Marriotts School4.6 km away
- Monk's Walk School5.1 km away
More reading links
Public Transport Nearby
The closest station to SG3 6BJ is Knebworth station, which is 500 metres away.
- Knebworth|500 m away
- Welwyn North|4.4 km away
- Stevenage|4.6 km away
- Watton-at-Stone|4.6 km away
