Upper Park - CM20 1TN
Key Postcode Insights
CM20 1TN is a residential postcode situated on Upper Park, Harlow, CM20 with 36 addresses.
It ranks as the 349th largest and 431st most expensive of the 473 postcodes in the CM20 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 36 properties: 25 houses and 11 other properties.
- Ave. Sale Price
- £464,951
- 10 Year change
- up 23.6%
- Ave. Rental Price
- £1,881pcm
- 10 Year change
- up 54.9%
- Ave. £ per ft²
- £394/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
CM20 1TN is a residential postcode situated on Upper Park, Harlow, CM20 with 36 addresses.
It ranks as the 349th largest and 431st most expensive of the 473 postcodes in the CM20 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 36 properties: 25 houses and 11 other properties.
- Ave. Sale Price
- £464,951
- 10 Year change
- up 23.6%
- Ave. Rental Price
- £1,881pcm
- 10 Year change
- up 54.9%
- Ave. £ per ft²
- £394/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Properties in CM20 1TN
- 1 Upper Park
5 Bed Mid-century House
- 2 Upper Park
4 Bed Mid-century House
- 3 Upper Park
House
- 4 Upper Park
House
- 5 Upper Park
4 Bed Mid-century House
Sales Market Trends
The last sale in CM20 1TN sold for £450,000 on 17th April 2026. Since then prices are down an average of 0.2%.
The current average value in the postcode is £464,951.
The CM20 1TN Sales Market has increased by 23.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.7% | £464,951 |
| June 2025 | 1.1% | £473,050 |
| June 2024 | -0.6% | £467,693 |
| June 2023 | -0.7% | £470,548 |
| June 2022 | 9.6% | £473,716 |
| June 2021 | 5.4% | £432,083 |
| June 2020 | 0.9% | £410,064 |
| June 2019 | 0.2% | £406,394 |
| June 2018 | 2.5% | £405,413 |
| June 2017 | 5.2% | £395,541 |
| June 2016 | 14.6% | £376,048 |
| June 2015 | 11.7% | £328,119 |
| June 2014 | 10.1% | £293,881 |
| June 2013 | 0.9% | £266,802 |
| June 2012 | 2.4% | £264,434 |
| June 2011 | 1.5% | £258,352 |
| June 2010 | 12.4% | £254,618 |
| June 2009 | -11.8% | £226,595 |
| June 2008 | -1.1% | £256,816 |
| June 2007 | 0% | £259,680 |
Rental Market Trends
The current average rental value in the postcode is £1,881.
The CM20 1TN Rental Market has increased by 54.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £1,881pcm |
| June 2025 | 4.3% | £1,831pcm |
| June 2024 | 8.8% | £1,756pcm |
| June 2023 | 12.2% | £1,614pcm |
| June 2022 | 7.2% | £1,438pcm |
| June 2021 | 3.4% | £1,342pcm |
| June 2020 | 2.6% | £1,298pcm |
| June 2019 | 2.5% | £1,265pcm |
| June 2018 | 0.7% | £1,234pcm |
| June 2017 | 0.8% | £1,225pcm |
| June 2016 | 4.4% | £1,215pcm |
| June 2015 | 8.3% | £1,164pcm |
| June 2014 | 2.8% | £1,074pcm |
| June 2013 | 0.1% | £1,045pcm |
| June 2012 | 4.9% | £1,044pcm |
| June 2011 | 4.5% | £995pcm |
| June 2010 | 8.1% | £952pcm |
| June 2009 | -1.7% | £881pcm |
| June 2008 | 3.8% | £896pcm |
| June 2007 | 0% | £864pcm |
Sales History
The last recorded sale was on 17th April 2026 for £450,000 and since then the market in the area has decreased by 0.2%.
CM20 1TN has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Apr 2026£450,000 | 4 Bed House67, Upper Park, Harlow, CM20 1TN67, Upper Park, Harlow, CM20 1TN
- Sold Jun 2025£477,000 | 4 Bed House19, Upper Park, Harlow, CM20 1TN19, Upper Park, Harlow, CM20 1TN
- Sold Nov 2024£550,000 | 4 Bed House13, Upper Park, Harlow, CM20 1TN13, Upper Park, Harlow, CM20 1TN
Nearby Postcodes
CM20 1TN is the 349th largest and the 431st most expensive postcode out of the 473 postcodes in the CM20 area.
- CM20 1TP, Upper Park, Harlow, CM20CM20 1TP14 Addresses|115 m away
- CM20 1TW, Upper Park, Harlow, CM20CM20 1TW42 Addresses|133 m away
- CM20 1EL, Chestnut Lane, Harlow, CM20CM20 1EL10 Addresses|168 m away
- CM20 1SH, Fold Croft, Harlow, CM20CM20 1SH29 Addresses|204 m away
- CM20 1SQ, Fold Croft, Harlow, CM20CM20 1SQ20 Addresses|222 m away
Property Types
- 25 mid-century houses built between 1936 and 1979
- 11 other addresses of unknown type
- mid-century house (25)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 25 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (10)
- G (0)
- D (13)
- No EPC (11)
Top 3 Most Expensive Sales
- Sold Jun 2024£590,000 | 4 Bed House48, Upper Park, Harlow, CM20 1TW48, Upper Park, Harlow, CM20 1TW
- Sold Feb 2017£580,000 | 5 Bed House1 The Oaks, Upper Park, Harlow, CM20 1TW1 The Oaks, Upper Park, Harlow, CM20 1TW
- Sold May 2023£565,000 | 4 Bed House70, Upper Park, Harlow, CM20 1TN70, Upper Park, Harlow, CM20 1TN
Schools Nearby
- Little Parndon Primary Academy400 m away
- Hare Street Community Primary School and Nursery600 m away
- Pemberley Academy600 m away
- Bmat Stem Academy1.2 km away
- St Mark's West Essex Catholic School1.7 km away
- Sir Frederick Gibberd College1.7 km away
More reading links
Public Transport Nearby
The closest station to CM20 1TN is Harlow Town station, which is 1.4 kilometres away.
- Harlow Town|1.4 km away
- Roydon|3.2 km away
- Harlow Mill|4.1 km away
- Rye House|5.3 km away
