9 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
About 9 Alton Court
9 Alton Court is a one-bedroom end-of-terrace house in Staines Upon Thames (TW18 3LH). It has a recorded floor area of 40 m² (around 428 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (July 2011) shows a C (score 72). The latest certificate is from July 2011, so improvements made since then won't be reflected.
Last changed hands 15 years ago, in November 2011. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2011, sale prices on this property compounded at 7% per year. Today's modelled estimate of £256,000 is 49.7% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£399/sq ft) was about 41.8% above the typical sold price in the postcode. At 40 m² it's 16.6% smaller than the typical home in the postcode (48 m² median across 12 EPCs).
Know exactly what you're buying at 9 Alton Court
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
Energy performance
9 Alton Court's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jul 2021
EPC Rating
Planning history
9 Alton Court has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 2 things worth checking at 9 Alton Court
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
- Environmental risk flagged
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 1998.
£256,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 13 years.
£171,000
Growth on file: 7.0% per year over 13 years.
Sales timeline
4 November 2011Most recent
£171,000
+23.0%over 8 years30 July 2003
£139,000
+20.9%over 1 year15 March 2002
£115,000
+64.3%over 3 years10 September 1998
£70,000
Median price across the last 5 sales in TW18 3LH: £250,000 (2025–2018).
Nearby sales in TW18 3LH
11 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
Sold Feb 2025
£250,0007 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
Sold Dec 2022
£265,0003 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
Sold Oct 2022
£384,00010 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
Sold Jun 2020
£225,0006 Alton Court, Aymer Drive, Staines Upon Thames, TW18 3LH
Sold Oct 2018
£245,000
Everything we know about 9 Alton Court, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- Environmental risk flagged

Versus other Alton Court homes
9 Alton Court outperforms the street on years held by a wide margin.
Price per m²
£4,296
Street avg £5,556
Floor Area
40 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
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1 Alton Court, Aymer Drive
TW18 3LH
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Green Lane — bus stop.
Closest school
1.2 km
Thorpe Lea Primary School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.0dB

Night-time· 23:00 – 07:00
42.4dB