33a, Sandy Lane, Richmond, TW10 7EW
About 33a
33a is a four-bedroom semi-detached house in Richmond (TW10 7EW). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (June 2009) shows a D (score 63), on the cusp of jumping into the C band. The latest certificate is from June 2009, so improvements made since then won't be reflected.
Last sale on file: £1,440,000 in August 2018. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Across 2001–2018, sale prices on this property compounded at 10.6% per year. On a £-per-square-foot basis, the last sale (£1,097/sq ft) was about 119.6% above the typical sold price in the postcode. At 122 m² it's 26.9% smaller than the typical home in the postcode (167 m² median across 11 EPCs).
Know exactly what you're buying at 33a
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
- Bedrooms4
Energy performance
33a'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This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2019
EPC Rating
Planning history
33a has 2 separate extension applications on the council record.
- Apr 2024ExtensionFullIn report
Extension: Single storey · Side and rear of property
Proposed single storey rear and side extension, infilling a portion of the first floor and additional windows to rear and side.
- Council
- DC South Team
- Documents
- 11 docs on file
- Reference
- 24/0630/HOT
- Nov 2021ExtensionFullIn report
Extension: Single storey · Side and rear of property
Proposed single storey rear and side extension, infilling a portion of the first floor and additional windows to rear and side
- Council
- DC South Team
New Windows- Documents
- 11 docs on file
- Reference
- 21/3736/HOT
We flagged 1 thing worth checking at 33a
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
30-day money-back guarantee
Sales history & valuation
33a has more than quadrupled in price since its earliest registered sale in 2001.
£1,431,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 18 years.
£1,440,000
Growth on file: 10.6% per year over 18 years.
Sales timeline
27 August 2018Most recent
£1,440,000
+52.4%over 8 years26 November 2009
£945,000
+9.2%over 2 years18 April 2007
£865,000
+249.5%over 6 years16 February 2001
£247,500
Median price across the last 5 sales in TW10 7EW: £1,612,500 (2025–2019).
Nearby sales in TW10 7EW
Everything we know about 33a, 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

Versus other Sandy Lane homes
Price per m² for 33a runs comfortably ahead of the street norm.
Price per m²
£11,803
Street avg £8,648
Floor Area
122 m²
Street avg 174 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
7.0 t/year
Street avg 8.7 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clifford Road (TW10) — bus stop.
Closest school
0.4 km
Grey Court School. 37 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
48.7dB

Night-time· 23:00 – 07:00
41.4dB