13 Coneydale, Welwyn Garden City, AL8 7RX
About 13 Coneydale
13 Coneydale is a detached house in Welwyn Garden City (AL8 7RX). It has a recorded floor area of 127 m² (around 1369 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (September 2009) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from September 2009, so improvements made since then won't be reflected.
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £923,000 sits 67.8% above the 2010 sale of £550,000. On a £-per-square-foot basis, the last sale (£402/sq ft) was about 24.9% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 13 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
Energy performance
13 Coneydale's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Sept 2019
EPC Rating
Planning history
- Sept 2021Garage ConversionIn report
Extension: Single storey · Rear of property
Erection of single story rear extension and part conversion of garage to habitable use
Extension- Reference
- 6/2021/2283/EM
- Sept 2021Garage ConversionFullIn report
Extension: Single storey · Rear of property
Erection of single story rear extension and part conversion of existing garage.
Extension- Reference
- 6/2021/2275/HOUSE
What's in 13 Coneydale, Welwyn Garden City, AL8 7RX's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
13 Coneydale valuation sits well clear of the typical sold price in this postcode.
£923,000
Modelled from EPC, postcode comparables.
£550,000
Recorded with HM Land Registry.
Sales timeline
25 May 2010Most recent
£550,000
Median price across the last 5 sales in AL8 7RX: £660,000 (2023–2012).
Nearby sales in AL8 7RX
17 Coneydale, Welwyn Garden City, AL8 7RX
Sold Jul 2023
£850,0009 Coneydale, Welwyn Garden City, AL8 7RX
Sold Mar 2017
£660,0007 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
£825,000
Everything we know about 13 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
13 Coneydale is notably below the street on epc rating.
Price per m²
£4,326
Street avg £3,993
Floor Area
127 m²
Street avg 155 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
9.2 t/year
Street avg 6.8 t/year
Similar properties nearby
1 Densley Close
AL8 7JX
1 Dellcott Close
AL8 7BB
1 Brockett Close
AL8 7BN
1 Brockswood Lane
AL8 7BA
1 Cromer Hyde Lane, Lemsford
AL8 7XE
1 Digswell House, Monks Rise
AL8 7NX
1 Digswell Lodge, Digswell Rise
AL8 7NU
1 Coneydale
AL8 7RX
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.