The Dashes - CM20 3RT
Key Postcode Insights
CM20 3RT is a residential postcode situated on The Dashes, Harlow, CM20 with 37 addresses.
It ranks as the 362nd largest and 138th most expensive of the 473 postcodes in the CM20 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 37 properties: 18 houses and 19 flats.
- Ave. Sale Price
- £245,159
- 10 Year change
- up 15.3%
- Ave. Rental Price
- £1,373pcm
- 10 Year change
- up 47.5%
- Ave. £ per ft²
- £329/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Postcode Insights
CM20 3RT is a residential postcode situated on The Dashes, Harlow, CM20 with 37 addresses.
It ranks as the 362nd largest and 138th most expensive of the 473 postcodes in the CM20 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 37 properties: 18 houses and 19 flats.
- Ave. Sale Price
- £245,159
- 10 Year change
- up 15.3%
- Ave. Rental Price
- £1,373pcm
- 10 Year change
- up 47.5%
- Ave. £ per ft²
- £329/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Propertiesin CM20 3RT
- 103 The Dashes
2 Bed Mid-century Flat
- 104 The Dashes
2 Bed Mid-century Flat
- 105 The Dashes
Unknown
- 106 The Dashes
2 Bed Mid-century Flat
- 107 The Dashes
2 Bed Mid-century Flat
Sales Market Trends
The last sale in CM20 3RT sold for £295,000 on 14th July 2025. Since then prices are down an average of 1.7%.
The current average value in the postcode is £245,159.
The CM20 3RT Sales Market has increased by 15.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2% | £245,159 |
| June 2025 | 1.2% | £250,253 |
| June 2024 | -2.3% | £247,397 |
| June 2023 | -0.4% | £253,239 |
| June 2022 | 8.8% | £254,148 |
| June 2021 | 1.3% | £233,546 |
| June 2020 | 0.1% | £230,601 |
| June 2019 | 0.4% | £230,376 |
| June 2018 | 2.4% | £229,567 |
| June 2017 | 5.5% | £224,270 |
| June 2016 | 15.4% | £212,656 |
| June 2015 | 13.1% | £184,213 |
| June 2014 | 13.1% | £162,839 |
| June 2013 | 0.7% | £144,008 |
| June 2012 | 2.3% | £142,997 |
| June 2011 | -0.5% | £139,718 |
| June 2010 | 6.9% | £140,396 |
| June 2009 | -14.2% | £131,275 |
| June 2008 | -2.1% | £153,063 |
| June 2007 | 0% | £156,401 |
Rental Market Trends
The current average rental value in the postcode is £1,373.
The CM20 3RT Rental Market has increased by 47.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £1,373pcm |
| June 2025 | 4.2% | £1,343pcm |
| June 2024 | 10.9% | £1,289pcm |
| June 2023 | 11.4% | £1,162pcm |
| June 2022 | 5.9% | £1,043pcm |
| June 2021 | 0.6% | £985pcm |
| June 2020 | 0.9% | £979pcm |
| June 2019 | 4% | £970pcm |
| June 2018 | 0.3% | £933pcm |
| June 2017 | 0% | £930pcm |
| June 2016 | 5.5% | £930pcm |
| June 2015 | 10.3% | £882pcm |
| June 2014 | 2.5% | £799pcm |
| June 2013 | 0.3% | £780pcm |
| June 2012 | 3.9% | £778pcm |
| June 2011 | 3.4% | £748pcm |
| June 2010 | 4.7% | £724pcm |
| June 2009 | -3.2% | £692pcm |
| June 2008 | 0.9% | £715pcm |
| June 2007 | 0% | £708pcm |
Sales History
The last sale was on 14th July 2025 for £295,000 and since then the market in the area has decreased by 1.7%. The postcode has had a total of 16 sales since 1995.
CM20 3RT has seen 3 sales in the last three years and no sales in the last twelve months.
- Sold Jul 2025£295,000 | 3 Bed House111, The Dashes, Harlow, CM20 3RT111, The Dashes, Harlow, CM20 3RT
- Sold Mar 2025£265,000 | 3 Bed House197, The Dashes, Harlow, CM20 3RT197, The Dashes, Harlow, CM20 3RT
- Sold May 2023£340,000 | 3 Bed House118, The Dashes, Harlow, CM20 3RT118, The Dashes, Harlow, CM20 3RT
- Sold Nov 2022£210,000 | 2 Bed Flat104, The Dashes, Harlow, CM20 3RT104, The Dashes, Harlow, CM20 3RT
- Sold Nov 2022£295,000 | 3 Bed House115, The Dashes, Harlow, CM20 3RT115, The Dashes, Harlow, CM20 3RT
Nearby Postcodes
CM20 3RT is the 362nd largest and the 138th most expensive postcode out of the 473 postcodes in the CM20 area.
- CM20 3RY, The Dashes, Harlow, CM20CM20 3RY38 Addresses|54 m away
- CM20 3RU, The Dashes, Harlow, CM20CM20 3RU40 Addresses|106 m away
- CM20 2FF, Tanyard Place, Harlow, CM20CM20 2FF65 Addresses|115 m away
- CM20 3RZ, The Dashes, Harlow, CM20CM20 3RZ26 Addresses|115 m away
- CM20 3RS, The Dashes, Harlow, CM20CM20 3RS22 Addresses|116 m away
Property Types
- 14 mid-century houses built between 1936 and 1979
- 17 mid-century flats built between 1936 and 1979
- 6 other addresses of unknown type
- mid-century house (14)
- mid-century flat (17)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (21)
- G (0)
- D (9)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Nov 2016£375,000 | 3 Bed House275, The Dashes, Harlow, CM20 3SA275, The Dashes, Harlow, CM20 3SA
- Sold Oct 2020£375,000 | 4 Bed House175, The Dashes, Harlow, CM20 3RX175, The Dashes, Harlow, CM20 3RX
- Sold May 2017£372,000 | 3 Bed House273, The Dashes, Harlow, CM20 3SA273, The Dashes, Harlow, CM20 3SA
Schools Nearby
- Freshwaters Primary Academy300 m away
- The Downs Primary School and Nursery500 m away
- St Alban's Catholic Academy600 m away
- Burnt Mill Academy500 m away
- Bmat Stem Academy500 m away
- St Mark's West Essex Catholic School1.0 km away
More reading links
Public Transport Nearby
The closest station to CM20 3RT is Harlow Town station, which is 900 metres away.
- Harlow Town|900 m away
- Harlow Mill|2.8 km away
- Roydon|4.6 km away
- Sawbridgeworth|6.0 km away
