25 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
About 25 Colne Avenue
25 Colne Avenue is a three-bedroom semi-detached house in Mill End, Rickmansworth, Rickmansworth (WD3 8BS). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2024) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
4 planning records sit against the property, 3 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. At 117 m² the property is well over the postcode median (90 m² across 19 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£512/sq ft) was about 120.5% above the typical sold price in the postcode. Sold November 2024 for £645,000.
Know exactly what you're buying at 25 Colne 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
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenRear
Energy performance
EPC Rating
Planning history
25 Colne Avenue has 4 separate extension applications on the council record.
- Mar 2025ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of a first floor side and rear extension
- Documents
- 6 docs on file
- Reference
- 25/0208/FUL
- Jul 2021ExtensionAmendmentIn report
Extension: Side and rear of property
Single storey side and rear extension
- Documents
- 9 docs on file
- Reference
- 21/1547/RSP
We flagged 1 thing worth checking at 25 Colne 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
Latest sale on 25 Colne Avenue was the highest on Land Registry record across the postcode.
£667,000
Modelled from EPC, postcode comparables.
£645,000
Recorded with HM Land Registry.
Sales timeline
5 November 2024Most recent
£645,000
Median price across the last 5 sales in WD3 8BS: £497,000 (2023–2017).
Nearby sales in WD3 8BS
3 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
Sold Dec 2023
£460,00034 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
Sold May 2021
£485,0004 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
Sold Dec 2019
£500,00032 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
Sold Nov 2019
£497,00020 Colne Avenue, Mill End, Rickmansworth, WD3 8BS
Sold Aug 2017
£602,500
Everything we know about 25 Colne 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 Colne Avenue homes
On price per m², 25 Colne Avenue stands well clear of the street.
Price per m²
£5,513
Street avg £3,683
Floor Area
117 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.6 t/year
Similar properties nearby
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1 Ashleys
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The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hall Close — bus stop.
Closest school
0.3 km
Shepherd Primary. 12 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
51.3dB
Night-time· 23:00 – 07:00
43.1dB