12a, Dudley Gardens, Harrow, HA2 0DQ
About 12a
12a is a three-bedroom end-of-terrace house in Harrow (HA2 0DQ). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2020) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £606,000 is 20% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£552/sq ft) was about 95.4% above the typical sold price in the postcode. Last sale on file: £505,000 in December 2020.
Know exactly what you're buying at 12a
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
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
- Summer houseYes
Building
- Central heatingYes
Energy performance
12a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 12a in 2021.
- Oct 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension: 5.00 metres deep, 3.53 metres maximum height and 2.96 metres high to the eaves
- Documents
- 10 docs on file
- Reference
- P/3707/21/PRIOR
- Sept 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.53 metres maximum height and 2.96 metres high to the eaves
- Documents
- 8 docs on file
- Reference
- P/3535/21/PRIOR
We flagged 2 things worth checking at 12a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£606,000
Modelled from EPC, postcode comparables.
£505,000
Recorded with HM Land Registry.
Sales timeline
9 December 2020Most recent
£505,000
Median price across the last 5 sales in HA2 0DQ: £618,000 (2025–2021).
Nearby sales in HA2 0DQ
Everything we know about 12a, 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 Dudley Gardens homes
12a is notably below the street on epc rating.
Price per m²
£5,941
Street avg £3,844
Floor Area
85 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.9 t/year
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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
0.2 km
Dudley Gardens — bus stop.
Closest school
0.3 km
Roxeth Primary School. 35 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
52.2dB
Night-time· 23:00 – 07:00
41.9dB