Park Lane, Harefield, Uxbridge, UB9
- Land size
- 6 acres
- Bedrooms
- 12
- Bathrooms
- 12
Key Features
- BLACK JACKS MILL ONE - 7 BEDROOMS & 7 BATHROOMS
- OLD MILL COTTAGE - 5 BEDROOMS, 3 BATHROOMS, 3 RECEPTION ROOMS
- 8,600 SQFT OF ACCOMMODATION
- 6 ACRES (APPROX) OF GARDENS
- ADDITIONAL OUTBUILDINGS
- STUNNING VIEWS
- HUGE POTENTIAL
- MIXED USE PERMISSION
Description
Black Jacks Mill has a spacious welcoming entrance hall, a substantial function hall (circa 1,200 sqft) with views of the
gardens, four reception rooms one with a guest cloakroom and a well equipped kitchen together with a utility room.
To the first floor there is an impressive landing, five bedrooms, all with en-suites, together with a utility and an additional shower room. There are two further bedrooms and a bathroom on the second floor.
The newly refurbished Mill Cottage has a spacious entrance hall, three reception rooms, a dining room, a kitchen, a sauna, five ground floor bedrooms, three shower rooms and WC, with an additional bedroom and en-suite bathroom on the first floor with access to eaves storage.
This unique and flexible estate has a tranquil setting with extensive grounds and gardens of approximately 6 acres, with bridges over the river running through it and surrounded by countryside and lakes, together with ample parking for owners and visitors.
Boasting a large function room, impressive bedroom suites and stunning grounds. Viewing is highly recommended to appreciate all this superb property has to offer.
Harefield has the benefit of being adjacent to The Grand Union Canal and surrounding lakes and farmland bordering Buckinghamshire. There is a range of local schools and a thriving village centre. Public transport links to London are available from Moor Park, Northwood, Rickmansworth and West Ruislip.
Tenure: Freehold
Local Authority: London Borough of Hillingdon
Council Tax Band:
Black Jacks Mill: E
Mill Cottage: F
Energy Efficiency Rating:
Black Jacks Mill: G
Mill Cottage: D
NB: Some of the photos are not current, they are historic
Map Location
Property details
- Tenure
- Freehold
- Council Tax Band
- E
- Date Posted
- 2026-02-20
Market Value Analysis
Compared with 6 Homes with Land listings in London (5+ acres).
Energy Performance Certificate
Energy Efficiency Rating
Based on UK Energy Performance Certificate standards (EU Directive 2002/91/EC)
Running costs are one side. Planning activity, flood history and ground risks for this location are in the full report.
Utilities & Restrictions
Utilities
- Electricity
- Ask Agent
- Water
- Ask Agent
- Heating
- Ask Agent
- Broadband
- Ask Agent
- Sewerage
- Ask Agent
Rights & Restrictions
- Public Rights of Way
- Ask Agent
- Private Rights of Way
- Ask Agent
- Listed Property
- Ask Agent
- Restrictions
- Ask Agent
Listed status, conservation areas and planning constraints for this location are in the full report.
Property Features
- Accessibility
- Ask Agent
- Parking
- Parking Available
- Garden
- Garden
Beyond the particulars: planning activity, flood history, heritage and ground risks, checked for this exact spot.
Connectivity
Broadband
Fastest speed available at this postcode
1.8 Gbps
Gigabit full fibre
Suitable for
- 4K streaming on every screen
- Full-time home working
- Online gaming & big downloads
Mobile signal
Predicted 4G and 5G signal; indoor signal depends on building materials.
Ofcom Connected Nations postcode-level predictions. Speeds and signal are modelled, not measured, and vary between addresses and providers.
Signal is the easy part. Planning activity, flood history and protected designations here are in the full report.
Nearest Schools
Primary
- Harefield Infant and Junior School897 metresOfsted: Good
- Ages
- 3 to 11
- Pupils
- 207
- Type
- Community school
- Maple Cross Junior Mixed Infant and Nursery School1.2 milesOfsted: Good
- Ages
- 4 to 11
- Pupils
- 166
- Type
- Community school
- Denham Green E-ACT Primary Academy1.5 milesOfsted: Good
- Ages
- 4 to 11
- Pupils
- 226
- Type
- Academy sponsor led
- St Mary's Rickmansworth CofE Primary School2 milesNo Ofsted rating
- Ages
- 4 to 11
- Pupils
- 194
- Type
- Academy converter
- Faith
- Church of England
- Robertswood School2.2 milesOfsted: Good
- Ages
- 3 to 11
- Pupils
- 411
- Type
- Community school
Secondary
- Harefield School1 mileOfsted report card · May 2026
- Ages
- 11 to 18
- Pupils
- 287
- Type
- Academy sponsor led
- The Reach Free School2 milesNo Ofsted rating
- Ages
- 11 to 18
- Pupils
- 734
- Type
- Free schools
- Saint Joan of Arc Catholic School2.8 milesNo Ofsted rating
- Ages
- 11 to 18
- Pupils
- 1,198
- Type
- Academy converter
- Faith
- Roman Catholic
- The Chalfonts Community College3.2 milesOfsted: Good
- Ages
- 11 to 18
- Pupils
- 1,058
- Type
- Academy converter
- Rickmansworth School3.3 milesOfsted: Outstanding
- Ages
- 11 to 18
- Pupils
- 1,575
- Type
- Academy converter
Distances are straight-line from the advertised location. Source: the national school registers (DfE, Welsh Government, Scottish Government) and Ofsted.
Schools are just the start: sold prices nearby, planning activity and any flood history are in the full report.
Amenities
Supermarket
GP surgery
Pharmacy
Hospital
Green space
Straight-line distances from the advertised location. Sources: NHS records, Geolytix supermarket locations, OS Open Greenspace and the national trails registers.
The area stacks up? Now check the location itself: planning nearby, protected designations and past flooding.
Getting Around
Nearest station
Nearest bus stop
Typical drive times
Straight-line distances from the advertised location; drive times are typical free-flow times over OpenStreetMap road data, so allow more at peak. Public transport locations from DfT NaPTAN.
Easy to reach matters. So do planning activity, flood history and ground risks: all in the full report.
Flood Risk
Environment Agency open data, checked around the advertised map pin for the listed acreage. Long-term risk counts flood defences; the planning map's flood zones do not. Provided by LandSale, not the listing agent, and not part of the agent's particulars. Risk varies across a holding, so verify before committing.
Rivers and the sea
Not at the pin: mapped about 30 metres away.
Planning map: Flood Zone 2, about 70 metres away.
Surface water
Not at the pin: mapped about 10 metres away.
These bandings are the summary. Where this location sits on the flood maps, plus planning activity, heritage and ground risks, is in the full report.
Important notice: Information, maps and tags on this page are drawn from the advertising agent's marketing materials or generated automatically. LandSale has not verified them. Relying on these details is at your own risk, always carry out independent checks before committing to a purchase.
LandSale full disclaimer
Marketing information only - not formal particulars. The details on this website are provided for general guidance and do not constitute an offer or contract. Neither LandSale nor the advertising estate/land agent accepts responsibility for any inaccuracy.
1. Source of information
- Listing content: Core description, asking price, tenure, measurements, photographs and planning history originate from the marketing materials of the advertising estate or land agent. LandSale does not author this content and cannot guarantee its accuracy.
- Automated tags & categorisation: Property type, land-use class, acreage bands and similar labels may be applied by machine-learning models. They are intended as a helpful guide only and may not reflect the property's legal status or permitted use.
- Third-party & enriched data layers: Maps, boundary outlines, planning designations, soil reports, broadband coverage and other environmental or location-based insights are licensed from external suppliers. Such data are supplied “as is", may be incomplete or out of date and are subject to change without notice.
2. Verification required
Prospective purchasers must verify critical matters, including but not limited to planning permission, title boundaries, public rights of way, environmental constraints, acreage, services, access and VAT status, through their own inspections, specialist surveys, legal advisers and the selling agent before relying on the information or entering into any contract.
3. No warranty or liability
LandSale gives no warranty, express or implied, as to the accuracy, completeness or fitness for any particular purpose of the information displayed. LandSale shall not be liable for any loss, damage, cost or expense arising directly or indirectly from any use of or reliance on such information, save where liability may not be excluded by law.
4. Updates & feedback
If you believe any detail on this listing is inaccurate, please let us know. We will investigate and, where appropriate, update the listing or notify the agent.
© LandSale | Version 1.3 - August 2026
Listing agent
Robsons, Rickmansworth
130 High Street, Rickmansworth, WD3 1AB
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