Model valuation£417,0008 Busby Close
Local market context
29 Cassiobury Drive, Watford, WD17 3AA
Estimated value
£1,171,000
- Since the 2024 sale (£1,021,000)+15%
- Against WD17 3AA's recent median (£974,500)+20%
Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
9
From EPC
Floor area
150 m²
1615 sq ft
Energy rating
E
Score 47
Council tax
Band G
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
£1,171,000
- Against its 2024 sale (£1,021,000)+15%
- Against WD17 3AA's recent median (£974,500)+20%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 29 Cassiobury Drive is modelled from its 150 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in WD17 3AA. 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
150 m² from the EPC lodged in March 2023
Sales of this home
1 sale recorded, the latest in 2024
Recent sales in WD17 3AA
5 sales, median £974,500 (2025–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2025 | 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.
29 Cassiobury Drive valuation sits well clear of the typical sold price in this postcode.
Sales timeline
4 April 2024Most recent
£1,021,000
Median price across the last 5 sales in WD17 3AA: £974,500 (2025–2019).
Nearby sales in WD17 3AA
13 Cassiobury Drive, Watford, WD17 3AA
Sold Sept 2025
£975,00021 Cassiobury Drive, Watford, WD17 3AA
Sold Nov 2022
£850,00019 Cassiobury Drive, Watford, WD17 3AA
Sold Dec 2020
£1,410,00039 Cassiobury Drive, Watford, WD17 3AA
Sold Sept 2019
£974,50015 Cassiobury Drive, Watford, WD17 3AA
Sold Sept 2019
£930,000
What this page doesn't show
1 potential issue has already been flagged for 29 Cassiobury Drive, Watford, WD17 3AA. 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 29 Cassiobury Drive
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
29 Cassiobury Drive is a detached house in Watford (WD17 3AA). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2023) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in February 2014 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump.
Today's modelled estimate of £1,171,000 is 14.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£632/sq ft) was about 89.6% above the typical sold price in the postcode. Last sale on file: £1,021,000 in April 2024.
Before you decide
Everything you need to know about 29 Cassiobury Drive
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
Pick your report · from £14.99
One time fee only - money back guarantee
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.
29 Cassiobury Drive's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Mar 2023
EPC Rating
A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
8.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 March 2033
Property Improvements
Changes detected from historical EPC data
Mar 2023from Feb 2014
EPC improved fromF32toE47
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Low Energy Lighting
27%94%
More low energy lighting installed
Planning history
Applications and permits filed against 29 Cassiobury Drive, Watford, WD17 3AA, sourced from the PlanIt planning register.
29 Cassiobury Drive has no planning applications on record.
1
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Cassiobury Drive homes
Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 29 Cassiobury Drive lags the street by a wide margin.
Price per m²
£6,807
Street avg £5,221
Floor Area
150 m²
Street avg 171 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
8.3 t/year
Street avg 7.4 t/year
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
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Cassiobury Park Avenue — bus stop.
Closest school
0.2 km
West Herts College. 35 schools nearby.
Nearest schools
- West Herts College16 plus194m
- Lanchester Primary SchoolPrimary212m
- Chater Infant SchoolPrimary528m
- Watford Grammar School for BoysSecondary620m
Nearest stops
- Cassiobury Park AvenueBus stop182m
- Cassiobury Park AvenueBus stop236m
- Town HallBus stop337m
- Shepherds RoadBus stop390m
Most reported crime locally
- Violence & Sexual Offences1,094 reports29%
- Anti-social Behaviour733 reports20%
- Shoplifting489 reports13%
- Other Theft287 reports8%
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 WD17 3AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.4dB
Night-time· 23:00 – 07:00
43.3dB
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
Victorian-eraDetached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
Property research, connected
Get up to date data on unlimited properties per month
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 29 Cassiobury Drive is modelled from its 150 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in WD17 3AA. 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. 1 sale is recorded for 29 Cassiobury Drive. 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 29 Cassiobury Drive was lodged in March 2023 at band E and is valid until March 2033. 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 29 Cassiobury Drive. 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 14 months, which places each incident at an approximate point. The 35 schools and 30 stops listed are measured in a straight line from WD17 3AA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 29 Cassiobury Drive is in council tax band G. 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 29 Cassiobury Drive, Watford, WD17 3AA. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in WD17 3AASold prices, values and energy ratings for the postcode
- WD 17 property marketPrices, postcodes, schools and transport across the district
- 29 Cassiobury Drive, 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