Calder Avenue - AL9 7AH
Key Postcode Insights
AL9 7AH is a residential postcode situated on Calder Avenue, Brookmans Park, Hatfield, AL9 with 30 addresses.
It ranks as the 369th largest and 348th most expensive of the 408 postcodes in the AL9 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 30 properties: 30 houses.
- Ave. Sale Price
- £1,189,670
- 10 Year change
- up 19.9%
- Ave. Rental Price
- £3,375pcm
- 10 Year change
- up 53.6%
- Ave. £ per ft²
- £552/ft²
- Ave. Gross Yield
- 3.4%/year/yr
Key Postcode Insights
AL9 7AH is a residential postcode situated on Calder Avenue, Brookmans Park, Hatfield, AL9 with 30 addresses.
It ranks as the 369th largest and 348th most expensive of the 408 postcodes in the AL9 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 30 properties: 30 houses.
- Ave. Sale Price
- £1,189,670
- 10 Year change
- up 19.9%
- Ave. Rental Price
- £3,375pcm
- 10 Year change
- up 53.6%
- Ave. £ per ft²
- £552/ft²
- Ave. Gross Yield
- 3.4%/year/yr
Explore Propertiesin AL9 7AH
- 1A Calder Avenue
5 Bed Modern House
- 1 Calder Avenue
5 Bed Modern House
- 3 Calder Avenue
Unknown
- 5 Calder Avenue
5 Bed Period House
- 7 Calder Avenue
Unknown
Sales Market Trends
The last sale in AL9 7AH sold for £1,125,000 on 19th November 2025. Since then prices are down an average of 0.4%.
The current average value in the postcode is £1,189,670.
The AL9 7AH Sales Market has increased by 19.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.4% | £1,189,670 |
| June 2025 | 5.7% | £1,194,448 |
| June 2024 | -5% | £1,129,578 |
| June 2023 | 0% | £1,188,883 |
| June 2022 | 10.2% | £1,188,905 |
| June 2021 | 5.4% | £1,078,774 |
| June 2020 | 7.3% | £1,023,891 |
| June 2019 | -0.3% | £954,535 |
| June 2018 | -5.4% | £957,158 |
| June 2017 | 1.9% | £1,011,533 |
| June 2016 | 10.4% | £992,576 |
| June 2015 | 6.2% | £898,754 |
| June 2014 | 2.9% | £846,464 |
| June 2013 | 3.6% | £822,459 |
| June 2012 | 5.7% | £793,547 |
| June 2011 | 3.2% | £750,513 |
| June 2010 | 13.9% | £727,245 |
| June 2009 | -2.4% | £638,697 |
| June 2008 | 1.6% | £654,283 |
| June 2007 | 0% | £643,764 |
Rental Market Trends
The current average rental value in the postcode is £3,375.
The AL9 7AH Rental Market has increased by 53.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.9% | £3,375pcm |
| June 2025 | 4.2% | £3,218pcm |
| June 2024 | 6.8% | £3,089pcm |
| June 2023 | 7.7% | £2,893pcm |
| June 2022 | 4.6% | £2,686pcm |
| June 2021 | 8.4% | £2,569pcm |
| June 2020 | 2.3% | £2,370pcm |
| June 2019 | 2.4% | £2,316pcm |
| June 2018 | 1.4% | £2,262pcm |
| June 2017 | 1.5% | £2,231pcm |
| June 2016 | 2.3% | £2,197pcm |
| June 2015 | 3.6% | £2,148pcm |
| June 2014 | 3.6% | £2,073pcm |
| June 2013 | 1.6% | £2,002pcm |
| June 2012 | 5.5% | £1,971pcm |
| June 2011 | 7.3% | £1,869pcm |
| June 2010 | 5.5% | £1,742pcm |
| June 2009 | 4% | £1,651pcm |
| June 2008 | -11.5% | £1,588pcm |
| June 2007 | 0% | £1,794pcm |
Sales History
The last sale was on 19th November 2025 for £1,125,000 and since then the market in the area has decreased by 0.4%. The postcode has had a total of 37 sales since 1995.
AL9 7AH has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£1,125,000 | 5 Bed House9, Calder Avenue, Hatfield, AL9 7AH9, Calder Avenue, Hatfield, AL9 7AH
- Sold Mar 2025£1,175,000 | 4 Bed House43, Calder Avenue, Hatfield, AL9 7AH43, Calder Avenue, Hatfield, AL9 7AH
- Sold Apr 2021£1,100,000 | 5 Bed House1A, Calder Avenue, Hatfield, AL9 7AH1A, Calder Avenue, Hatfield, AL9 7AH
- Sold Dec 2019£1,015,000 | 5 Bed House31, Calder Avenue, Hatfield, AL9 7AH31, Calder Avenue, Hatfield, AL9 7AH
- Sold Oct 2019£925,000 | 5 Bed House1A, Calder Avenue, Hatfield, AL9 7AH1A, Calder Avenue, Hatfield, AL9 7AH
Nearby Postcodes
AL9 7AH is the 369th largest and the 348th most expensive postcode out of the 408 postcodes in the AL9 area.
- AL9 7AQ, Calder Avenue, Brookmans Park, Hatfield, AL9AL9 7AQ14 Addresses|87 m away
- AL9 7BX, Georges Wood Road, Brookmans Park, Hatfield, AL9AL9 7BX18 Addresses|101 m away
- AL9 7AG, Calder Avenue, Brookmans Park, Hatfield, AL9AL9 7AG13 Addresses|128 m away
- AL9 7AE, Mymms Drive, Brookmans Park, Hatfield, AL9AL9 7AE34 Addresses|144 m away
- AL9 7BT, Georges Wood Road, Brookmans Park, Hatfield, AL9AL9 7BT19 Addresses|190 m away
Property Types
- 1 period house built between 1800 and 1911
- 3 modern houses built after 1980
- 11 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 1 early-century house built between 1912 and 1935
- 12 other addresses of unknown type
- period house (1)
- modern house (3)
- mid-century house (11)
- house (2)
- early-century house (1)
- Unknown (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 16 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (2)
- F (1)
- C (7)
- G (0)
- D (6)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Dec 2024£1,895,000 | 5 Bed House28, Calder Avenue, Hatfield, AL9 7AQ28, Calder Avenue, Hatfield, AL9 7AQ
- Sold May 2019£1,500,000 | 5 Bed House1, Calder Avenue, Hatfield, AL9 7AH1, Calder Avenue, Hatfield, AL9 7AH
- Sold Sep 2021£1,399,950 | 4 Bed House10, Calder Avenue, Hatfield, AL9 7AQ10, Calder Avenue, Hatfield, AL9 7AQ
Schools Nearby
- Brookmans Park Primary School1.4 km away
- Little Heath Primary School1.8 km away
- Cranborne Primary School2.6 km away
- Chancellor's School700 m away
- Gracewood Academy2.1 km away
- Dame Alice Owen's School3.8 km away
More reading links
Public Transport Nearby
The closest station to AL9 7AH is Brookmans Park station, which is 1.5 kilometres away.
- Brookmans Park|1.5 km away
- Welham Green|2.5 km away
- Potters Bar|2.8 km away
- Hatfield (Herts)|5.2 km away
