10 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
About 10 Knowle Park Avenue
10 Knowle Park Avenue is a detached house in Staines Upon Thames (TW18 1AN). It has a recorded floor area of 178 m² (around 1916 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (October 2010) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would push it to E (score 54). The latest certificate is from October 2010, so improvements made since then won't be reflected.
At 178 m² the property is well over the postcode median (131 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). One historical planning record sits against the property in 2017.
Know exactly what you're buying at 10 Knowle Park Avenue
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
Energy performance
10 Knowle Park Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2020
EPC Rating
Planning history
- Jun 2017Tree WorksTreesIn report
TPO05/STA - T52 - Horse Chestnut - Complete Removal of Tree Due to Compressive Decay Throughout Tree
- Reference
- 17/00618/TPO
We flagged 2 things worth checking at 10 Knowle Park Avenue
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.
- Signs of HMO activity in the area
- Environmental risk flagged
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Sales history & valuation
10 Knowle Park Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£824,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TW18 1AN: £545,000 (2023–2018).
Nearby sales in TW18 1AN
12 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
Sold Dec 2023
£800,00026 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
Sold Aug 2022
£482,00024 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
Sold Dec 2020
£675,00020 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
Sold Sept 2019
£515,0008 Knowle Park Avenue, Staines Upon Thames, TW18 1AN
Sold Jun 2018
£545,000
Everything we know about 10 Knowle Park Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Environmental risk flagged

Versus other Knowle Park Avenue homes
CO₂ Emissions for 10 Knowle Park Avenue lags the street by a wide margin.
EPC Rating
38 (F)
Street avg 58 (D)
Floor Area
178 m²
Street avg 134 m²
CO₂ Emissions
12.0 t/year
Street avg 6.2 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Knowle Green — bus stop.
Closest school
0.4 km
Riverbridge Primary School. 12 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
51.5dB

Night-time· 23:00 – 07:00
42.1dB