33a, The Heights, Northolt, UB5 4BW
About 33a
33a is a three-bedroom semi-detached house in Northolt (UB5 4BW). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 1930-1949. Other recorded features include a balcony and outbuildings. The latest certificate (February 2025) shows a C (score 74).
Held since April 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2002–2007, sale prices on this property compounded at 11.2% per year. Today's modelled estimate of £335,000 sits 127.9% above the 2007 sale of £147,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 31.5% below the postcode norm. One planning record on file: a loft conversion approved in 2016. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 68 m² it's 20.5% smaller than the typical home in the postcode (86 m² median across 18 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff street
- BalconyYes
- OutbuildingsYes
Everything you need to know about 33a
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
EPC Rating
Planning history
- Mar 2016Loft ConversionFullIn report
Alterations to roof to form end gable with rear dormer to create habitable roofspace for use by first floor flat; two rooflights in front roofslope
- Documents
- 19 docs on file
- Reference
- P/0392/16
We flagged 2 things 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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
33a's estimated value is more than triple its earliest registered sale price (2002).
£335,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.2% per year over 5 years.
£147,000
Growth on file: 11.2% per year over 5 years.
Sales timeline
11 April 2007Most recent
£147,000
+72.9%over 5 years14 February 2002
£85,000
Median price across the last 5 sales in UB5 4BW: £463,000 (2024–2019).
Everything you need to know about 33a
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Danemead Grove — bus stop.
Closest school
0.4 km
Petts Hill Primary School. 38 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
53.2dB
Night-time· 23:00 – 07:00
43.8dB