Knella Road - AL7 3NT
Key Postcode Insights
AL7 3NT is a residential postcode situated on Knella Road, Welwyn Garden City, AL7 with 46 addresses.
It ranks as the 720th largest and 233rd most expensive of the 785 postcodes in the AL7 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 46 properties: 38 houses and 8 flats.
- Ave. Sale Price
- £320,889
- 10 Year change
- up 4.9%
- Ave. Rental Price
- £1,503pcm
- 10 Year change
- up 44.6%
- Ave. £ per ft²
- £490/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
AL7 3NT is a residential postcode situated on Knella Road, Welwyn Garden City, AL7 with 46 addresses.
It ranks as the 720th largest and 233rd most expensive of the 785 postcodes in the AL7 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 46 properties: 38 houses and 8 flats.
- Ave. Sale Price
- £320,889
- 10 Year change
- up 4.9%
- Ave. Rental Price
- £1,503pcm
- 10 Year change
- up 44.6%
- Ave. £ per ft²
- £490/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin AL7 3NT
- 133 Knella Road
Unknown
- 135 Knella Road
3 Bed Period House
- 137 Knella Road
3 Bed Period House
- 139 Knella Road
3 Bed Period House
- 141 Knella Road
3 Bed Period House
Sales Market Trends
The last sale in AL7 3NT sold for £355,000 on 21st June 2024. Since then prices are down an average of 3.3%.
The current average value in the postcode is £320,889.
The AL7 3NT Sales Market has increased by 4.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.8% | £320,889 |
| June 2025 | -2.6% | £326,808 |
| June 2024 | -1.6% | £335,429 |
| June 2023 | 2.5% | £341,039 |
| June 2022 | 4.7% | £332,612 |
| June 2021 | 3.4% | £317,738 |
| June 2020 | 2.6% | £307,347 |
| June 2019 | -2.2% | £299,476 |
| June 2018 | -2.3% | £306,257 |
| June 2017 | 2.5% | £313,525 |
| June 2016 | 15.8% | £305,960 |
| June 2015 | 13.6% | £264,280 |
| June 2014 | 14.9% | £232,662 |
| June 2013 | 3.8% | £202,561 |
| June 2012 | -0.4% | £195,086 |
| June 2011 | -0.3% | £195,958 |
| June 2010 | 11.3% | £196,587 |
| June 2009 | -11.7% | £176,707 |
| June 2008 | -2.7% | £200,067 |
| June 2007 | 0% | £205,709 |
Rental Market Trends
The current average rental value in the postcode is £1,503.
The AL7 3NT Rental Market has increased by 44.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.1% | £1,503pcm |
| June 2025 | 3.5% | £1,444pcm |
| June 2024 | 8.7% | £1,396pcm |
| June 2023 | 8.3% | £1,284pcm |
| June 2022 | 8.1% | £1,185pcm |
| June 2021 | 4.1% | £1,096pcm |
| June 2020 | 0.7% | £1,053pcm |
| June 2019 | 1% | £1,045pcm |
| June 2018 | 0.5% | £1,035pcm |
| June 2017 | -0.9% | £1,030pcm |
| June 2016 | 5.5% | £1,039pcm |
| June 2015 | 4.5% | £985pcm |
| June 2014 | 6.1% | £943pcm |
| June 2013 | 0% | £889pcm |
| June 2012 | 2.5% | £889pcm |
| June 2011 | 2.3% | £867pcm |
| June 2010 | 6.3% | £848pcm |
| June 2009 | -6% | £798pcm |
| June 2008 | 4.2% | £849pcm |
| June 2007 | 0% | £815pcm |
Sales History
The last sale was on 21st June 2024 for £355,000 and since then the market in the area has decreased by 3.3%. The postcode has had a total of 26 sales since 1995.
AL7 3NT has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Jun 2024£355,000 | 3 Bed House165, Knella Road, Welwyn Garden City, AL7 3NT165, Knella Road, Welwyn Garden City, AL7 3NT
- Sold Aug 2022£368,000 | 3 Bed House137, Knella Road, Welwyn Garden City, AL7 3NT137, Knella Road, Welwyn Garden City, AL7 3NT
- Sold Mar 2022£450,000 | 3 Bed House191, Knella Road, Welwyn Garden City, AL7 3NT191, Knella Road, Welwyn Garden City, AL7 3NT
- Sold Mar 2020£249,999 | 3 Bed House191, Knella Road, Welwyn Garden City, AL7 3NT191, Knella Road, Welwyn Garden City, AL7 3NT
- Sold Sep 2017£317,500 | 3 Bed House137, Knella Road, Welwyn Garden City, AL7 3NT137, Knella Road, Welwyn Garden City, AL7 3NT
Nearby Postcodes
AL7 3NT is the 720th largest and the 233rd most expensive postcode out of the 785 postcodes in the AL7 area.
- AL7 3BY, Pollards Close, Welwyn Garden City, AL7AL7 3BY24 Addresses|56 m away
- AL7 3NN, Knella Road, Welwyn Garden City, AL7AL7 3NN16 Addresses|82 m away
- AL7 3NJ, Knella Road, Welwyn Garden City, AL7AL7 3NJ14 Addresses|87 m away
- AL7 3NL, Knella Green, Welwyn Garden City, AL7AL7 3NL36 Addresses|102 m away
- AL7 3NX, Heronswood Road, Welwyn Garden City, AL7AL7 3NX24 Addresses|137 m away
Property Types
- 24 period houses built between 1800 and 1911
- 8 period flats built between 1800 and 1911
- 4 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 9 other addresses of unknown type
- period house (24)
- period flat (8)
- mid-century house (4)
- house (1)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 36 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (18)
- G (0)
- D (16)
- No EPC (10)
Top 3 Most Expensive Sales
- Sold Apr 2022£650,000 | 4 Bed House287, Knella Road, Welwyn Garden City, AL7 3NS287, Knella Road, Welwyn Garden City, AL7 3NS
- Sold Feb 2024£542,000 | 4 Bed House288, Knella Road, Welwyn Garden City, AL7 3NR288, Knella Road, Welwyn Garden City, AL7 3NR
- Sold Aug 2025£500,000 | 4 Bed House131, Knella Road, Welwyn Garden City, AL7 3NA131, Knella Road, Welwyn Garden City, AL7 3NA
Schools Nearby
- Swallow Dell Primary and Nursery School400 m away
- Panshanger Primary School500 m away
- Holwell Primary School800 m away
- Ridgeway Academy700 m away
- Stanborough School2.4 km away
- Monk's Walk School2.9 km away
More reading links
Public Transport Nearby
The closest station to AL7 3NT is Welwyn Garden City station, which is 1.2 kilometres away.
- Welwyn Garden City|1.2 km away
- Welwyn North|2.8 km away
- Hatfield (Herts)|4.4 km away
- Hertford North|6.5 km away
