9 Coneydale, Welwyn Garden City, AL8 7RX
About 9 Coneydale
9 Coneydale is a four-bedroom semi-detached house in Welwyn Garden City (AL8 7RX). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2016) shows a C (score 69), just inside the C band.
9 planning records sit against the property, 7 approved, 1 refused, 1 pending. Past consents include an extension, partial demolition and tree works, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £864,000 is 30.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£429/sq ft) was about 33.3% above the typical sold price in the postcode. 9 years since the last transfer (March 2017).
Know exactly what you're buying at 9 Coneydale
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
- Bedrooms4
Energy performance
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Oct 2023ExtensionIn report
Extension: Rear of property
Retrospective consent to regularise additional height to outbuilding and alterations to ground floor windows to rear extension
Retrospective- Reference
- 6/2023/1231/EM
- Aug 2023ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of single storey side/rear extension and boundary wall following the demolition of existing detached garage. Insertion of rooflights and windows to front and rear elevation. New pitched roof outbuilding at rear of garden including patio & paths to outbuilding (retrospective)
Retrospective- Reference
- 6/2023/1272/FULL
What's in 9 Coneydale, Welwyn Garden City, AL8 7RX's planning history?
7 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
9 Coneydale valuation sits well clear of the typical sold price in this postcode.
£864,000
Modelled from EPC, postcode comparables.
£660,000
Recorded with HM Land Registry.
Sales timeline
24 March 2017Most recent
£660,000
Median price across the last 5 sales in AL8 7RX: £620,000 (2023–2010).
Nearby sales in AL8 7RX
17 Coneydale, Welwyn Garden City, AL8 7RX
Sold Jul 2023
£850,0007 Coneydale, Welwyn Garden City, AL8 7RX
Sold Aug 2015
£605,0003 Coneydale, Welwyn Garden City, AL8 7RX
Sold Jan 2014
£620,0001 Coneydale, Welwyn Garden City, AL8 7RX
Sold Nov 2012
£825,00013 Coneydale, Welwyn Garden City, AL8 7RX
Sold May 2010
£550,000
Everything we know about 9 Coneydale, 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 Coneydale homes
9 Coneydale outperforms the street on price per m² by a wide margin.
Price per m²
£4,615
Street avg £3,945
Floor Area
143 m²
Street avg 153 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 7.4 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pentley Park — bus stop.
Closest school
0.2 km
Templewood Primary School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.