90a, Petersfield Road, Staines Upon Thames, TW18 1DL
About 90a
90a is a detached house in Staines Upon Thames (TW18 1DL). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (December 2020) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 84).
At 147 m² the property is well over the postcode median (72 m² across 21 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £683,000 is 18.8% above the 2021 sale price. Most recent transfer: January 2021 at £575,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 90a
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
EPC Rating
Planning history
90a has 3 separate extension applications on the council record.
- Aug 2015ConservatoryFullIn report
Extension: Rear of property
Erection of a rear conservatory
Extension- Documents
- 8 docs on file
- Reference
- 15/00757/HOU
- Dec 2013ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior approval notification for a single storey rear extension extending 6m beyond the rear wall of the original dwellinghouse, with a maximum height of 3m and height of 3m to the eaves.
- Documents
- 7 docs on file
- Reference
- 13/01707/PDH
We flagged 1 thing worth checking at 90a
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
30-day money-back guarantee
Sales history & valuation
Latest sale on 90a was the highest on Land Registry record across the postcode.
£683,000
Modelled from EPC, postcode comparables.
£575,000
Recorded with HM Land Registry.
Sales timeline
12 January 2021Most recent
£575,000
Median price across the last 5 sales in TW18 1DL: £415,000 (2024–2021).
Nearby sales in TW18 1DL
48 Petersfield Road, Staines Upon Thames, TW18 1DL
Sold Nov 2024
£435,000102 Petersfield Road, Staines Upon Thames, TW18 1DL
Sold Nov 2023
£336,00056 Petersfield Road, Staines Upon Thames, TW18 1DL
Sold Apr 2022
£415,00078 Petersfield Road, Staines Upon Thames, TW18 1DL
Sold Oct 2021
£425,00070 Petersfield Road, Staines Upon Thames, TW18 1DL
Sold Mar 2021
£467,500
Everything we know about 90a, 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

Versus other Petersfield Road homes
90a outperforms the street on epc rating by a wide margin.
Price per m²
£3,912
Street avg £4,748
Floor Area
147 m²
Street avg 74 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Boundary Road End — bus stop.
Closest school
0.3 km
The Matthew Arnold School. 15 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
54.3dB

Night-time· 23:00 – 07:00
45.5dB