19 Elmoor Avenue, Welwyn, AL6 9PG
About 19 Elmoor Avenue
19 Elmoor Avenue is a three-bedroom semi-detached house in Welwyn (AL6 9PG). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2017) shows a C (score 73). When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 86).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. Across 2012–2017, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £636,000 is 15.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 70.5% above the typical sold price in the postcode. Last sold in November 2017, so it's been off the market for around 9 years. At 87 m² it's 25% smaller than the typical home in the postcode (116 m² median across 8 EPCs).
Know exactly what you're buying at 19 Elmoor Avenue
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
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
19 Elmoor Avenue has an approved single-storey front extension on the planning record.
- Mar 2026Tree WorksTreesIn report
T1 Sycamore to reduce height by 3 meters and lateral branches by 2 meters or 20% reduction. (TPO 675 (2017) G1)
- Reference
- 6/2025/2574/TPO
- May 2014ExtensionFullIn report
Extension: Single storey · Front of property
Erection of single storey front extension
- Documents
- 5 docs on file
- Reference
- N6/2014/0747/FP
What's in 19 Elmoor Avenue, Welwyn, AL6 9PG's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
19 Elmoor Avenue valuation sits well clear of the typical sold price in this postcode.
£636,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 5 years.
£549,950
Growth on file: 10.7% per year over 5 years.
Sales timeline
22 November 2017Most recent
£549,950
+66.7%over 5 years7 November 2012
£330,000
Median price across the last 5 sales in AL6 9PG: £675,000 (2024–2017).
Everything we know about 19 Elmoor Avenue, 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 Elmoor Avenue homes
Price per m² for 19 Elmoor Avenue runs comfortably ahead of the street norm.
Price per m²
£6,321
Street avg £5,138
Floor Area
87 m²
Street avg 123 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
School Lane — bus stop.
Closest school
0.4 km
Welwyn St Mary's Church of England Voluntary Aided Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.