30 Arnside Gardens, Wembley, HA9 8TJ
About 30 Arnside Gardens
30 Arnside Gardens is a three-bedroom semi-detached house in Wembley (HA9 8TJ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include outbuildings.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 1998–2017, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£637/sq ft) was about 29.2% above the typical sold price in the postcode. 9 years since the last transfer (July 2017).
Know exactly what you're buying at 30 Arnside Gardens
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
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
30 Arnside Gardens has 2 separate extension applications on the council record.
- Sept 2025Loft ConversionOutlineIn report
Certificate of lawfulness for proposed hip to gable roof end extension, loft conversion with rear dormer extension, juliet balcony and 2x front rooflights to dwellinghouse.
- Agent
- Vdesigncad services
Extension- Documents
- 5 docs on file
- Reference
- 25/2108
- Sept 2024ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m
- Agent
- Ascent Architectural Services
- Documents
- 7 docs on file
- Reference
- 24/2090
We flagged 2 things worth checking at 30 Arnside Gardens
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
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Sales history & valuation
Price for 30 Arnside Gardens has grown more than fourfold since the 1998 starting point.
£625,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 19 years.
£590,000
Growth on file: 8.4% per year over 19 years.
Sales timeline
26 July 2017Most recent
£590,000
+66.7%over 6 years22 August 2010
£354,000
+175.0%over 11 years15 October 1998
£128,750
Median price across the last 5 sales in HA9 8TJ: £615,000 (2024–2020).
Nearby sales in HA9 8TJ
Everything we know about 30 Arnside Gardens, 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
- Larger development activity nearby

Versus other Arnside Gardens homes
Price per m² for 30 Arnside Gardens runs comfortably ahead of the street norm.
Price per m²
£6,860
Street avg £4,905
Floor Area
86 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.3 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
South Kenton Station — bus stop.
Closest school
0.4 km
Preston Park Primary School. 45 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
48.8dB

Night-time· 23:00 – 07:00
38.1dB