15 Colbert Avenue, Ilkley, LS29 8LU
About 15 Colbert Avenue
15 Colbert Avenue is a three-bedroom semi-detached house in Ilkley (LS29 8LU). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (August 2016) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, roof efficiency went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 1998–2018, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £363,000 is 45.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 42.5% above the typical sold price in the postcode. 8 years since the last transfer (January 2018).
Know exactly what you're buying at 15 Colbert Avenue
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
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenSouth-west-facing
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Planning history
15 Colbert Avenue has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Colbert Avenue
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Price for 15 Colbert Avenue has grown more than fourfold since the 1998 starting point.
£363,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 20 years.
£249,000
Growth on file: 7.8% per year over 20 years.
Sales timeline
26 January 2018Most recent
£249,000
+340.7%over 19 years31 May 1998
£56,500
Median price across the last 5 sales in LS29 8LU: £337,000 (2025–2023).
Nearby sales in LS29 8LU
Everything we know about 15 Colbert Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Colbert Avenue homes
15 Colbert Avenue is notably below the street on epc rating.
Price per m²
£2,862
Street avg £2,413
Floor Area
87 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Leeds Road Colbert Ave — bus stop.
Closest school
0.4 km
Ben Rhydding Primary School. 5 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
52.0dB

Night-time· 23:00 – 07:00
41.7dB