7 Marriott Close
TW14 9PZ
- Flat
- Leasehold
- 3 bedrooms (estimate)
- 646 sq ft
- EPC C
What the sales records show
From its recent sale£321,000
Range £297,000 to £345,000
Since last sale
+£4,000
+1.3% since May 2023, +0.4% a year
Rank in TW14 9PZ
19th of 35
Postcode average £345,829
There is no floor area on record, so this is the home's last sale moved from May 2023 to August 2026 by the official UK House Price Index for Hounslow, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
7 Marriott Close is a 3 bedroom leasehold flat in TW14 of about 646 sq ft.
There is no floor area on record, so its last sale has been moved to today by the official price index for Hounslow: £297,000 to £345,000, about £321,000 in the middle.
That makes it the 19th highest of the 35 homes we can compare in TW14 9PZ, where the middle figure averages £345,829.
It last sold for £317,000 in May 2023; the price index suggests it has gained about £4,000 since, roughly +0.4% a year.
Across Hounslow, average prices fell 1.5% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£297,000
Middle
£321,000
Upper end
£345,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 7 Marriott Close is
7 Marriott Close on the map
This home and the completed sales its figure is worked out from. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
Energy
How efficient the home is
Energy performance certificate
From the official register for 7 Marriott Close, lodged 7 December 2015.
Rating now
C69 points
Could reach
C78 points
9 points higher with the improvements below
- Built
- 1967–1975
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
(another dwelling above)
Not rated on the certificate
Floor
Solid, no insulation (assumed)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer and room thermostat
AverageHot water
From main system
GoodLighting
No low energy lighting
Very poor
Estimated running costs
A year, now and after the recommended improvements.
£178 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2015), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Cavity wall insulation
Typical cost £500–£1,500 · saves about £94 a year
Rating after74C - 2
Floor insulation (solid floor)
Typical cost £4,000–£6,000 · saves about £47 a year
Rating after76C - 3
Low energy lighting for all fixed outlets
Typical cost £30 · saves about £36 a year
Rating after78C
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| May 2023 | £317,000 | +15.3% | +2.4% |
| April 2017 | £275,000 | +37.5% | +11.6% |
| May 2014 | £200,000 | +6.4% | +1.0% |
| January 2008 | £188,000 | +88.1% | +10.7% |
| October 2001 | £99,950 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in TW14 9PZ
Ranked by what comparable sales show. Choose one to see its page.
Recent sales of flat homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 1 Marriott CloseTW14 9PZ · Flat | £345,000 | Mar 2025 | – | – | < 0.1 mi |
| 9, Regis Court, 138 Hatton RoadTW14 9PT · Flat | £290,000 | May 2025 | – | – | 0.1 mi |
| 18 Peninsular CloseTW14 9SS · Flat | £284,000 | Mar 2026 | – | – | 0.1 mi |
| 16 Peninsular CloseTW14 9SS · Flat | £311,500 | Feb 2026 | – | – | 0.1 mi |
| 26 Peninsular CloseTW14 9SS · Flat | £272,500 | Mar 2025 | – | – | 0.1 mi |
| Flat 30, Edith Court New RoadTW14 8HF · Flat | £200,000 | Mar 2026 | – | – | 0.1 mi |
| Flat 22, Edith Court New RoadTW14 8HF · Flat | £260,000 | Feb 2026 | – | – | 0.1 mi |
| 2 The FirsTW14 8HS · Flat | £320,000 | Sept 2025 | – | – | 0.2 mi |
| Flat 2, 55A Lewin TerraceTW14 8FE · Flat | £99,750 | Nov 2024 | – | – | 0.2 mi |
| Flat 5, 22 Lewin TerraceTW14 8FD · Flat | £177,500 | Feb 2026 | – | – | 0.2 mi |
| 39 Bethany WayeTW14 8HJ · Flat | £245,000 | Mar 2025 | – | – | 0.2 mi |
| 3 Montrose RoadTW14 8LP · Flat | £309,000 | Apr 2026 | – | – | 0.3 mi |
The area
TW14 at a glance
What buyers have paid in TW14
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 167 | £414,224 | – | – | +0.4% |
| Flats | 45 | £245,606 | – | – | −9.2% |
| Terraced | 43 | £426,215 | – | – | −3.5% |
| Semi-detached | 68 | £480,172 | – | – | +3.8% |
| Detached | 8 | £530,875 | – | – | +2.7% |
Find another home
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of December 2015.
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