21 Ardleigh Road, Waltham Forest, London, E17 5BU
About 21 Ardleigh Road
21 Ardleigh Road is a three-bedroom end-of-terrace house in Waltham Forest, London, London (E17 5BU). It has a recorded floor area of 68 m² (around 737 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2010) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from July 2010, so improvements made since then won't be reflected.
Held since August 2004 — that's 22 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1999–2004, sale prices on this property compounded at 16.4% per year. Today's modelled estimate of £544,000 sits 147.3% above the 2004 sale of £219,999. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 23.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 21 Ardleigh Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
21 Ardleigh Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jul 2020
EPC Rating
Planning history
Council records include a part-single-part-two-storey rear extension at 21 Ardleigh Road.
- May 2019AmendmentIn report
Non Material Amendment to planning permission ref: 182842, dated 18/10/2018 to allow for increase in depth of rear extension.
- Documents
- 5 docs on file
- Reference
- 191029
- Oct 2018ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Construction of part single, part two storey rear extension, together with installation of two roof lights to front roof and two roof lightsto main rear roof.
- Council
- WALTHAMSTOW
- Documents
- 5 docs on file
- Reference
- 182842
What's in 21 Ardleigh Road, Waltham Forest, London, E17 5BU's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
21 Ardleigh Road has more than doubled in price since the earliest registered sale in 1999.
£544,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.4% per year over 5 years.
£219,999
Growth on file: 16.4% per year over 5 years.
Sales timeline
24 August 2004Most recent
£219,999
+106.6%over 4 years19 November 1999
£106,500
Median price across the last 5 sales in E17 5BU: £652,904 (2025–2021).
Nearby sales in E17 5BU
11 Ardleigh Road, Waltham Forest, London, E17 5BU
Sold Jan 2025
£652,90432 Ardleigh Road, Waltham Forest, London, E17 5BU
Sold Nov 2023
£684,60017 Ardleigh Road, Waltham Forest, London, E17 5BU
Sold Jun 2022
£690,0002 Ardleigh Road, Waltham Forest, London, E17 5BU
Sold Oct 2021
£560,00018 Ardleigh Road, Waltham Forest, London, E17 5BU
Sold Feb 2021
£585,000
Everything we know about 21 Ardleigh Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Ardleigh Road homes
21 Ardleigh Road is notably below the street on epc rating.
Price per m²
£3,213
Street avg £4,768
Floor Area
68 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Durban Road, Waltham Forest
E17 5EA
1 Douglas Terrace, Waltham Forest
E17 5DD
1 Garnett Way, Waltham Forest
E17 5PE
1 Cooper Avenue, Waltham Forest
E17 5PN
1 Ardleigh Road, Waltham Forest
E17 5BU
1 Cecil Road, Waltham Forest
E17 5DH
1 Brettenham Road, Waltham Forest
E17 5AZ
1 Beaumans Drive, Waltham Forest
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
North Countess Road — bus stop.
Closest school
0.2 km
Walthamstow Academy. 55 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
53.6dB

Night-time· 23:00 – 07:00
45.0dB