Grestone Avenue - B20 1NA
Key Postcode Insights
B20 1NA is a residential postcode situated on Grestone Avenue, Birmingham, B20 with 6 addresses.
It ranks as the 118th largest and 1269th most expensive of the 1,336 postcodes in the B20 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £342,309
- 10 Year change
- up 53.3%
- Ave. Rental Price
- £1,231pcm
- 10 Year change
- up 31.2%
- Ave. £ per ft²
- £283/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Key Postcode Insights
B20 1NA is a residential postcode situated on Grestone Avenue, Birmingham, B20 with 6 addresses.
It ranks as the 118th largest and 1269th most expensive of the 1,336 postcodes in the B20 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £342,309
- 10 Year change
- up 53.3%
- Ave. Rental Price
- £1,231pcm
- 10 Year change
- up 31.2%
- Ave. £ per ft²
- £283/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Explore Propertiesin B20 1NA
- 181 Grestone Avenue
4 Bed Early-century House
- 183 Grestone Avenue
House
- 185 Grestone Avenue
4 Bed Mid-century House
- 187 Grestone Avenue
3 Bed Mid-century House
- 189 Grestone Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in B20 1NA sold for £310,000 on 22nd October 2025. Since then prices are down an average of 2.4%.
The current average value in the postcode is £342,309.
The B20 1NA Sales Market has increased by 53.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.4% | £342,309 |
| June 2025 | 1% | £347,164 |
| June 2024 | 0.7% | £343,886 |
| June 2023 | 2.2% | £341,555 |
| June 2022 | 10.2% | £334,344 |
| June 2021 | 8.7% | £303,428 |
| June 2020 | 4.5% | £279,225 |
| June 2019 | 4.3% | £267,268 |
| June 2018 | 7.8% | £256,167 |
| June 2017 | 6.4% | £237,644 |
| June 2016 | 5.9% | £223,357 |
| June 2015 | 3.4% | £210,940 |
| June 2014 | 3.6% | £204,016 |
| June 2013 | 1.6% | £196,918 |
| June 2012 | -0.9% | £193,785 |
| June 2011 | -1% | £195,456 |
| June 2010 | 5.1% | £197,335 |
| June 2009 | -9.3% | £187,846 |
| June 2008 | -2.3% | £207,177 |
| June 2007 | 0% | £211,964 |
Rental Market Trends
The current average rental value in the postcode is £1,231.
The B20 1NA Rental Market has increased by 31.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.1% | £1,231pcm |
| June 2025 | -1.8% | £1,230pcm |
| June 2024 | 2.7% | £1,252pcm |
| June 2023 | 11.4% | £1,219pcm |
| June 2022 | 13.4% | £1,094pcm |
| June 2021 | 0.1% | £966pcm |
| June 2020 | -1.9% | £964pcm |
| June 2019 | -0.8% | £983pcm |
| June 2018 | 2.3% | £991pcm |
| June 2017 | 3.3% | £969pcm |
| June 2016 | 6% | £938pcm |
| June 2015 | 5% | £885pcm |
| June 2014 | 3.7% | £843pcm |
| June 2013 | 1% | £812pcm |
| June 2012 | 1.2% | £804pcm |
| June 2011 | 2.6% | £795pcm |
| June 2010 | 3.5% | £775pcm |
| June 2009 | -1.8% | £749pcm |
| June 2008 | 1.8% | £762pcm |
| June 2007 | 0% | £748pcm |
Sales History
The last sale was on 22nd October 2025 for £310,000 and since then the market in the area has decreased by 2.4%. The postcode has had a total of 5 sales since 1995.
B20 1NA has seen 2 sales in the last three years and 2 sales in the last twelve months.
- Sold Oct 2025£310,000 | 3 Bed House187, Grestone Avenue, Birmingham, B20 1NA187, Grestone Avenue, Birmingham, B20 1NA
- Sold Oct 2025£310,000 | 3 Bed House187, Grestone Avenue, Birmingham, B20 1NA187, Grestone Avenue, Birmingham, B20 1NA
- Sold Feb 2022£380,000 | 4 Bed House185, Grestone Avenue, Birmingham, B20 1NA185, Grestone Avenue, Birmingham, B20 1NA
- Sold Mar 2021£245,000 | 3 Bed House189, Grestone Avenue, Birmingham, B20 1NA189, Grestone Avenue, Birmingham, B20 1NA
- Sold Jun 2008£190,000 | 4 Bed House181, Grestone Avenue, Birmingham, B20 1NA181, Grestone Avenue, Birmingham, B20 1NA
Nearby Postcodes
B20 1NA is the 118th largest and the 1269th most expensive postcode out of the 1,336 postcodes in the B20 area.
- B20 1JG, Westover Road, Birmingham, B20B20 1JG14 Addresses|84 m away
- B20 1LG, Craythorne Avenue, Birmingham, B20B20 1LG10 Addresses|96 m away
- B20 1LE, Grestone Avenue, Birmingham, B20B20 1LE23 Addresses|97 m away
- B20 1LY, Craythorne Avenue, Birmingham, B20B20 1LY11 Addresses|98 m away
- B20 1NB, Medcroft Avenue, Birmingham, B20B20 1NB30 Addresses|102 m away
Property Types
- 3 mid-century houses built between 1936 and 1979
- 1 early-century house built between 1912 and 1935
- 2 other addresses of unknown type
- mid-century house (3)
- early-century house (1)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (3)
- No EPC (2)
Top 3 Most Expensive Sales
- Sold Jul 2025£480,000 | 5 Bed House19, Grestone Avenue, Birmingham, B20 1AR19, Grestone Avenue, Birmingham, B20 1AR
- Sold Nov 2022£435,000 | 5 Bed House96, Grestone Avenue, Birmingham, B20 1AY96, Grestone Avenue, Birmingham, B20 1AY
- Sold Sep 2022£385,000 | 5 Bed House83, Grestone Avenue, Birmingham, B20 1AU83, Grestone Avenue, Birmingham, B20 1AU
Schools Nearby
- Grestone Academy200 m away
- St Augustine's Catholic Primary School1.2 km away
- Dorrington Academy1.2 km away
- Hamstead Hall Academy700 m away
- St John Wall Catholic School1.3 km away
- King Edward VI Handsworth Wood Girls' Academy1.3 km away
More reading links
Public Transport Nearby
The closest station to B20 1NA is Hamstead (Birmingham) station, which is 1.0 kilometres away.
- Hamstead (Birmingham)|1.0 km away
- Perry Barr|2.6 km away
- The Hawthorns|2.7 km away
- Smethwick Rolfe Street|3.8 km away
