21 Down Road, Teddington, TW11 9HA is a leasehold flat built between 1967-1975. The property offers approximately 829 square feet of living space and is situated on the 1st floor of a 3-storey building. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £280,840 , which equates to approximately £339 per square foot. It was last sold on 3 Aug 1999 for £79,450. Since then, the value has increased by £201,390, representing a 253.5% increase, or approximately 9.4% per year.

The current estimated value of £280,840 is:

  • 40.2% lower than the average property price on Down Road
  • 43.0% lower than the average in the TW11 9HA postcode area
  • and 67.3% lower than the average price for Teddington as a whole

At the most recent EPC inspection on 12 September 2025, the property was recorded as rented.

View sold house prices in TW11 9HA

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
829 sq ft
Tenure
Leasehold
Floor level
1st floor of 3
Price (estimate)
£280,840
Price Per sq ft (estimate)
£339
Bedroom Count (estimate)
2 bedrooms

EPC Summary

21 Down Road, Teddington, Richmond Upon Thames, Greater London, TW11 9HA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 12 Sep 2025.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 9 Sep 2015. The rating of C remains the same, but the energy efficiency score improved by 5.6%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from very poor to poor, while the heating system type remained the same (room heaters, electric).
  • The hot water energy efficiency improving from poor to average, while the system remained as electric immersion, off-peak.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from poor to good.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Room heaters, electric
Poor
Hot Water
Electric immersion, off-peak
Average
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to TW11 9HA

13 th / 13
Price Rank
43% lower than average
9 th / 12
Size Rank
8% smaller than average
12 th / 12
Price Per Sq FT Rank
38% lower than average

Sale History

Today
£280,840
streetscan.co.uk estimate
+253 %
3 Aug 1999
£79,450
Leasehold

Area Insights

Similar Properties Sold Nearby

19 Down Road, Teddington, TW11 9HA
rooms: 3
size: 786 sq ft
sale price: £382,000
sale date: 1 Sep 2022
29 Down Road, Teddington, TW11 9HA
rooms: 4
size: 797 sq ft
sale price: £312,500
sale date: 27 Sep 2019

Data Sources

The property at 21 Down Road, Teddington, Richmond Upon Thames, Greater London, TW11 9HA appears once in the Land Registry records, with the transaction recorded on 3 Aug 1999. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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