Model valuation£417,0008 Busby Close
Local market context
7 Grena Gardens is a four-bedroom detached house in Richmond (TW9 1XP). It has a recorded floor area of 172 m² (around 1851 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (July 2025) shows a D (score 59), a step below the typical UK home. When first surveyed in May 2017 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Average to Good. The recommended improvements would push it to C (score 75).
At 172 m² the property is well over the postcode median (109 m² across 11 EPCs), placing it in the larger end of the local stock. Across 2019–2022, sale prices on this property compounded at 20.1% per year. Today's modelled estimate of £1,772,000 is 11.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£862/sq ft) was about 31.5% above the typical sold price in the postcode. 6 planning records sit against the property, 0 approved, 0 refused. Most recent transfer: March 2022 at £1,595,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
7 Grena Gardens's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 29 July 2035
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
6 applications on record at 7 Grena Gardens, Richmond, TW9 1XP
T1 - Eucalyptus - Fell T2 - Prunus - 15% crown reduction
+ 3 more applications in the report
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Latest sale on 7 Grena Gardens was the highest on Land Registry record across the postcode.
£1,772,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.1% per year over 3 years.
£1,595,000
Growth on file: 20.1% per year over 3 years.
11 March 2022Most recent
£1,595,000
+71.5%over 2 years29 March 2019
£930,000
Median price across the last 5 sales in TW9 1XP: £1,070,000 (2024–2021).
Floor Area for 7 Grena Gardens runs comfortably ahead of the street norm.
Price per m²
£9,273
Street avg £8,359
Floor Area
172 m²
Street avg 117 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 5.1 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Rail-style transport is unusually close for this postcode.
Crime
225/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Mary's Grove — bus stop.
Closest school
0.2 km
Marshgate Primary School. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
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Night-time· 23:00 – 07:00
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