11 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
About 11 Shaftesbury Avenue
11 Shaftesbury Avenue is a semi-detached house in South Harrow, Harrow, Harrow (HA2 0NZ). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2023) shows a C (score 70). When first surveyed in May 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good; while main heating dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff.
At 193 m² the property is well over the postcode median (62 m² across 11 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £823,000 is 48.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 18.6% below the postcode norm. Last sale on file: £555,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Shaftesbury Avenue
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
11 Shaftesbury Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Hot water system changed
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Planning history
11 Shaftesbury Avenue has been extended on multiple sides of the property across separate planning applications.
- Jul 2021ExtensionAmendmentIn report
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable and rear dormer; Detached outbuilding at rear for use as Gym/Games room
- Documents
- 10 docs on file
- Reference
- P/1674/21
- Jul 2021ExtensionFullIn report
Extension: Side of property
Single storey side extension
- Documents
- 10 docs on file
- Reference
- P/1675/21
We flagged 2 things worth checking at 11 Shaftesbury Avenue
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£823,000
Modelled from EPC, postcode comparables.
£555,000
Recorded with HM Land Registry.
Sales timeline
15 January 2021Most recent
£555,000
Median price across the last 5 sales in HA2 0NZ: £300,000 (2018–2016).
Nearby sales in HA2 0NZ
3 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
Sold Apr 2018
£140,0005 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
Sold Mar 2018
£350,000Osbury Court, 25, 1 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
Sold Dec 2017
£137,50015 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
Sold Nov 2016
£750,0007 Shaftesbury Avenue, South Harrow, Harrow, HA2 0NZ
Sold Nov 2015
£630,000
Everything we know about 11 Shaftesbury Avenue, 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 Shaftesbury Avenue homes
11 Shaftesbury Avenue is notably below the street on price per m².
Price per m²
£2,876
Street avg £4,478
Floor Area
193 m²
Street avg 127 m²
CO₂ Emissions
6.6 t/year
Street avg 6.7 t/year
Years Held
5 years
Street avg 13 years
Similar properties nearby
1 Cottage Close
HA2 0HA
1 Chatsworth Gardens
HA2 0RS
1 Blossom Avenue
HA2 0GL
1 Concord Terrace, Coles Crescent
HA2 0HJ
1 Clonmel Close
HA2 0JZ
1 Drinkwater Road
HA2 0FX
1 Eastway Crescent
HA2 0US
1 Blake House, Cottage Close
HA2 0HG
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
Grange Road (HA2) — bus stop.
Closest school
0.3 km
Roxeth Primary School. 33 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
51.2dB

Night-time· 23:00 – 07:00
41.5dB