20 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
About 20 Shaftesbury Avenue
20 Shaftesbury Avenue is a three-bedroom semi-detached house in South Harrow, Harrow, Harrow (HA2 0PH). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2019) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2009. Between certificates, lighting went from Average to Very Good. The recommended improvements would lift it to C (score 72), a 2-band jump.
Held since July 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £563,000 sits 90.8% above the 2006 sale of £295,000. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 36.2% below the postcode norm. One historical planning record sits against the property in 2002.
Know exactly what you're buying at 20 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Energy performance
20 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
More low energy lighting installed
Planning history
- Jun 2002OutlineIn report
Certificate of lawful proposed development:detached garage and storeroom
- Reference
- WEST/392/02/CLP
We flagged 2 things worth checking at 20 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
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Sales history & valuation
20 Shaftesbury Avenue valuation sits well clear of the typical sold price in this postcode.
£563,000
Modelled from EPC, postcode comparables.
£295,000
Recorded with HM Land Registry.
Sales timeline
27 July 2006Most recent
£295,000
Median price across the last 5 sales in HA2 0PH: £580,000 (2024–2021).
Nearby sales in HA2 0PH
28 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
Sold Oct 2024
£580,00022 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
Sold Jul 2023
£500,00024 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
Sold Dec 2021
£635,0008 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
Sold Sept 2021
£600,0002 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH
Sold Aug 2021
£573,500
Everything we know about 20 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
On habitable rooms, 20 Shaftesbury Avenue runs well behind the street norm.
Price per m²
£2,521
Street avg £4,826
Floor Area
117 m²
Street avg 108 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.3 t/year
Street avg 5.9 t/year
Similar properties nearby
1 Chatsworth Gardens
HA2 0RS
1 Blake House, Cottage Close
HA2 0HG
1 Crown Street
HA2 0HT
1 Cottage Close
HA2 0HA
1 Abbots Drive
HA2 0RE
1 Athena Close, Byron Hill Road
HA2 0JB
1 Clonmel Close
HA2 0JZ
1 Emerald Court, Drinkwater Road
HA2 0FR
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
51.4dB

Night-time· 23:00 – 07:00
41.6dB