77 Argyle Road, Harrow, HA2 7AL
About 77 Argyle Road
77 Argyle Road is a three-bedroom detached house in Harrow (HA2 7AL). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (May 2022) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£592/sq ft) was about 85.4% above the typical sold price in the postcode. Last sale on file: £650,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 77 Argyle Road
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
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 77 Argyle Road in 2023.
- Aug 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension; external alterations
- Documents
- 15 docs on file
- Reference
- P/0307/23
- Feb 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.80 metres maximum height and 2.90 metres high to the eaves
- Documents
- 7 docs on file
- Reference
- P/0313/23/PRIOR
We flagged 1 thing worth checking at 77 Argyle Road
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£702,000
Modelled from EPC, postcode comparables.
£650,000
Recorded with HM Land Registry.
Sales timeline
27 October 2022Most recent
£650,000
Median price across the last 5 sales in HA2 7AL: £624,000 (2024–2020).
Everything we know about 77 Argyle Road, 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

Versus other Argyle Road homes
77 Argyle Road outperforms the street on price per m² by a wide margin.
Price per m²
£6,373
Street avg £4,218
Floor Area
102 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.8 t/year
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
0.2 km
Durham Road (HA1) — bus stop.
Closest school
0.5 km
Vaughan Primary School. 37 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
51.0dB

Night-time· 23:00 – 07:00
41.4dB