Model valuation£417,0008 Busby Close
Local market context
21 Colne Avenue, Watford, WD19 4JF
Estimated value
£416,000
- Against WD19 4JF's recent median (£430,000)-3%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
71 m²
764 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£416,000
- Against WD19 4JF's recent median (£430,000)-3%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Colne Avenue is modelled from its 71 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in WD19 4JF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
71 m² from the EPC lodged in September 2024
Sales of this home
No sale recorded since 1995
Recent sales in WD19 4JF
5 sales, median £430,000 (2026–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
21 Colne Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in WD19 4JF: £430,000 (2026–2019).
Nearby sales in WD19 4JF
What this page doesn't show
1 potential issue has already been flagged for 21 Colne Avenue, Watford, WD19 4JF. The detail, evidence and what to ask about it are in the Risks Report.
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 21 Colne Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Colne Avenue is a semi-detached house in Watford (WD19 4JF). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2024) shows a C (score 70). When first surveyed in March 2023 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86).
Before you decide
Everything you need to know about 21 Colne Avenue
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Sept 2024
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 15 September 2034
Property Improvements
Changes detected from historical EPC data
Sept 2024from Mar 2023
EPC improved fromD63toC70
Windows
AverageGood
Window efficiency improved
Walls
Very PoorVery Good
Wall insulation improved
Ventilation
NaturalExtract
Mechanical ventilation installed
Planning history
Applications and permits filed against 21 Colne Avenue, Watford, WD19 4JF, sourced from the PlanIt planning register.
21 Colne Avenue has no planning applications on record.
4
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Colne Avenue homes
Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Colne Avenue is notably below the street on floor area.
EPC Rating
70 (C)
Street avg 66 (D)
Floor Area
71 m²
Street avg 82 m²
CO₂ Emissions
2.5 t/year
Street avg 3.2 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Watford district page.
Rail-style transport is unusually close for this postcode.
Crime
179/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Long Croft — bus stop.
Closest school
0.6 km
Bromet Primary School. 34 schools nearby.
Nearest schools
- Bromet Primary SchoolPrimary614m
- Field Junior SchoolPrimary680m
- Watford Field School (Infant & Nursery)Primary680m
- Laurance Haines SchoolPrimary837m
Nearest stops
- Long CroftBus stop178m
- Waterman CloseBus stop188m
- Riverside RoadBus stop242m
- Deacons HillBus stop280m
Most reported crime locally
- Violence & Sexual Offences781 reports34%
- Anti-social Behaviour469 reports20%
- Shoplifting295 reports13%
- Criminal Damage & Arson164 reports7%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around WD19 4JF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Night-time· 23:00 – 07:00
41.8dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Mid 20th centurySemi-Detached HouseEPC CSolid (non-cavity) walls
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 21 Colne Avenue is modelled from its 71 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in WD19 4JF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 21 Colne Avenue, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Colne Avenue was lodged in September 2024 at band C and is valid until September 2034. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Colne Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from WD19 4JF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Colne Avenue is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Colne Avenue, Watford, WD19 4JF. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in WD19 4JFSold prices, values and energy ratings for the postcode
- WD 19 property marketPrices, postcodes, schools and transport across the district
- 21 Colne Avenue, Watford valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales