37a, Barrett Road, Waltham Forest, London, E17 9ES
About 37a
37a is a three-bedroom end-of-terrace house in Waltham Forest, London, London (E17 9ES). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2017) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a loft. Period features are noted in the property record.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2003–2018, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £860,000 is 19.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£719/sq ft) was about 168% above the typical sold price in the postcode. Most recent transfer: November 2018 at £720,000.
Know exactly what you're buying at 37a
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
- LoftYes
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Nov 2022RenovationFullIn report
Installation of gate to side boundary wall.
- Documents
- 9 docs on file
- Reference
- 222311
- Sept 2018Loft ConversionOutlineIn report
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof and roof extension above part of two storey outrigger, together with installation of two roof lights to front roof.
- Council
- WALTHAMSTOW
- Documents
- 6 docs on file
- Reference
- 182020
We flagged 2 things worth checking at 37a
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
Sale price has grown by over 3x since 2003.
£860,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 15 years.
£720,000
Growth on file: 7.8% per year over 15 years.
Sales timeline
20 November 2018Most recent
£720,000
+140.0%over 7 years22 May 2011
£300,000
+30.4%over 7 years6 October 2003
£230,000
Median price across the last 5 sales in E17 9ES: £910,000 (2025–2022).
Nearby sales in E17 9ES
5 Barrett Road, Waltham Forest, London, E17 9ES
Sold Jan 2025
£910,00035 Barrett Road, Waltham Forest, London, E17 9ES
Sold Sept 2023
£960,00037 Barrett Road, Waltham Forest, London, E17 9ES
Sold Jul 2023
£934,00049 Barrett Road, Waltham Forest, London, E17 9ES
Sold Mar 2023
£852,00013a, Barrett Road, London, E17 9ES
Sold Jul 2022
£527,500
Everything we know about 37a, 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 Barrett Road homes
On price per m², 37a stands well clear of the street.
Price per m²
£7,742
Street avg £5,916
Floor Area
93 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 8 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Brookfield Avenue — bus stop.
Closest school
0.2 km
St Mary's CofE Primary School. 66 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
53.5dB

Night-time· 23:00 – 07:00
41.9dB