Barrowell Green - N21 3AS
Key Postcode Insights
N21 3AS is a residential postcode situated on Barrowell Green, London, N21 with 31 addresses.
It ranks as the 432nd largest of the 519 postcodes in the N21 area.
The postcode contains a total of 31 properties: 14 houses, 1 flat and 16 other properties.
- Ave. Sale Price
- £566,923
- 10 Year change
- up 5.7%
- Ave. Rental Price
- £2,493pcm
- 10 Year change
- up 38.3%
- Ave. £ per ft²
- £524/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
N21 3AS is a residential postcode situated on Barrowell Green, London, N21 with 31 addresses.
It ranks as the 432nd largest of the 519 postcodes in the N21 area.
The postcode contains a total of 31 properties: 14 houses, 1 flat and 16 other properties.
- Ave. Sale Price
- £566,923
- 10 Year change
- up 5.7%
- Ave. Rental Price
- £2,493pcm
- 10 Year change
- up 38.3%
- Ave. £ per ft²
- £524/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Properties in N21 3AS
- 9 Barrowell Green
Building  |  2 Flats
- 11 Barrowell Green
Building  |  2 Flats
- 15 Barrowell Green
House
- 17 Barrowell Green
House
- 19 Barrowell Green
House
Sales Market Trends
The last sale in N21 3AS sold for £630,000 on 17th October 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £566,923.
The N21 3AS Sales Market has increased by 5.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £566,923 |
| June 2025 | 0.6% | £573,428 |
| June 2024 | -1% | £570,096 |
| June 2023 | -0.5% | £576,042 |
| June 2022 | 5.8% | £579,185 |
| June 2021 | 3.5% | £547,671 |
| June 2020 | 0% | £529,074 |
| June 2019 | -0.5% | £529,280 |
| June 2018 | -1.3% | £531,942 |
| June 2017 | 0.4% | £538,810 |
| June 2016 | 11% | £536,449 |
| June 2015 | 11.3% | £483,217 |
| June 2014 | 18.9% | £434,003 |
| June 2013 | 4.9% | £365,115 |
| June 2012 | 1.2% | £347,918 |
| June 2011 | 2% | £343,732 |
| June 2010 | 8.7% | £336,974 |
| June 2009 | -9.6% | £309,895 |
| June 2008 | 2.1% | £342,847 |
| June 2007 | 0% | £335,704 |
Rental Market Trends
The current average rental value in the postcode is £2,493.
The N21 3AS Rental Market has increased by 38.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.2% | £2,493pcm |
| June 2025 | 4.2% | £2,393pcm |
| June 2024 | 6.3% | £2,297pcm |
| June 2023 | 11.9% | £2,161pcm |
| June 2022 | 7.2% | £1,932pcm |
| June 2021 | -1.3% | £1,803pcm |
| June 2020 | 1.9% | £1,828pcm |
| June 2019 | 0.7% | £1,793pcm |
| June 2018 | 0.2% | £1,780pcm |
| June 2017 | -1.5% | £1,776pcm |
| June 2016 | 3.6% | £1,803pcm |
| June 2015 | 6.2% | £1,740pcm |
| June 2014 | 6.3% | £1,638pcm |
| June 2013 | 3.1% | £1,542pcm |
| June 2012 | 4.3% | £1,496pcm |
| June 2011 | 4.6% | £1,434pcm |
| June 2010 | 6.4% | £1,370pcm |
| June 2009 | -2.9% | £1,288pcm |
| June 2008 | 5.6% | £1,327pcm |
| June 2007 | 0% | £1,257pcm |
Sales History
The last recorded sale was on 17th October 2025 for £630,000 and since then the market in the area has decreased by 1.0%.
N21 3AS has had 3 sales since 1995, with 3 in the last three years and 2 in the last twelve months.
- Sold Oct 2025£630,000 | 3 Bed House31, Barrowell Green, London, N21 3AS31, Barrowell Green, London, N21 3AS
- Sold Sep 2025£555,000 | 3 Bed House27, Barrowell Green, London, N21 3AS27, Barrowell Green, London, N21 3AS
- Sold Oct 2024£465,000 | 3 Bed House55, Barrowell Green, London, N21 3AS55, Barrowell Green, London, N21 3AS
Nearby Postcodes
N21 3AS is the 432nd largest and the 179th most expensive postcode out of the 519 postcodes in the N21 area.
- N21 3AT, Green End, London, N21N21 3AT12 Addresses|51 m away
- N21 3BA, Barrowell Green, London, N21N21 3BA35 Addresses|75 m away
- N21 3HQ, Carpenter Gardens, London, N21N21 3HQ20 Addresses|90 m away
- N21 3AW, Leacroft Close, London, N21N21 3AW6 Addresses|93 m away
- N21 3BB, Temple Gardens, London, N21N21 3BB8 Addresses|94 m away
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 15 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (1)
- C (2)
- G (0)
- D (11)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Jan 2023£715,000 | 4 Bed House162, Barrowell Green, London, N21 3AX162, Barrowell Green, London, N21 3AX
- Sold Sep 2024£695,000 | 4 Bed House81, Barrowell Green, London, N21 3AU81, Barrowell Green, London, N21 3AU
- Sold Oct 2025£630,000 | 3 Bed House31, Barrowell Green, London, N21 3AS31, Barrowell Green, London, N21 3AS
Schools Nearby
- Highfield Primary School400 m away
- St Paul's CofE Primary School900 m away
- Firs Farm Primary School1.0 km away
- Winchmore School300 m away
- St Anne's Catholic High School for Girls1.4 km away
- Lift Aylward1.4 km away
More reading links
Public Transport Nearby
The closest station to N21 3AS is Winchmore Hill station, which is 900 metres away.
- Winchmore Hill|900 m away
- Palmers Green|1.3 km away
- Grange Park|1.8 km away
- Silver Street|2.1 km away
