Residential Development Land Off Mill Road, Tongwynlais
- Land size
- 0.79 acres
Key Features
- Residential development site in sought after village of Tongwynlais
- Full Planning Permission (subject to S.106) Ref: 21/01258/MNR for 4 No contemporary detached dwellings circa 2,300 sq ft
- The site measures approximately 0.8 acres (0.32 hectares)
- Price £375,000
- Freehold
- Available immediately
Description
Opportunity to acquire a residential development site with full planning consent (subject to Section 106) in the sought after village of Tongwynlais.
Location - The property is in the popular village of Tongwynlais which is well situated for links to the A470 and M4 motorway. Local amenities include a shop, chemist, golf club, primary school, public houses and hairdressers. Tongwynlais is also within proximity to Castell Coch and the Taff Trail. Catchment for Whitchurch, Radyr, Bishop of Llandaff Secondary schools.
Description - A residential development opportunity comprising four building plots situated on the outskirts of Cardiff on Mill Road in Tongwynlais, The proposed development is offered with FULL PLANNING PERMISSION (subject to signing the S106 - APP No. 21/01258/MNR) for four contemporary detached dwellings of over 2,300 sq ft with driveways and two with garages. The site previously had outline planning for four traditional style properties. The site measures approximately 0.8 acres (0.32 hectares). We are advised of the additional Section 106 payment circa £214,000 in addition to the asking price. Four plots are to be sold together, not individually. Full suite of technical drawings available on request.
Planning Information - Full information can be found at planning application: 21/01258/MNR.
or click the following council planning website link:
The site previously had outline planning for four traditional detached dwellings (plans shown).
Tenure - Freehold.
Legal Costs - Each party to bear their own legal costs incurred in the transaction.
Plans, Areas & Schedules - Any plans have been prepared to the foremost accuracy based on Land Registry plans. Any plans within these particulars are published for illustrative purposes only. The accuracy of such plans are not guaranteed.
Anti Money Laundering - As part of our obligations under the UK Money Laundering Regulations 2017, Harris & Birt will require any purchaser or tenant to provide proof of identity along with any other supporting documentation requested.
Viewing Arrangements - Strictly by appointment only with the Joint agents Harris & Birt & MGY.
Daniel Jones MSc MRICS (Harris & Birt)
daniel. /
or
James Thomas (MGY)
/
Map Location
Property details
- Tenure
- Freehold
- Council Tax Band
- Ask Agent
- Date Posted
- 2026-01-29
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
- Ask Agent
Beyond the particulars: planning activity, flood history, heritage and ground risks, checked for this exact spot.
Connectivity
Broadband
Fastest speed available at this postcode
10 Gbps
Gigabit full fibre
Suitable for
- 4K streaming on every screen
- Full-time home working
- Online gaming & big downloads
Mobile signal
Outdoor predictions; 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
- Tongwynlais Primary School295 metres
- Pupils
- 189
- Type
- Nursery, Infants & Juniors
- Language
- English medium school / provision
- Bryn Deri Primary0.9 miles
- Pupils
- 226
- Type
- Nursery, Infants & Juniors
- Language
- English medium school / provision
- Coryton Primary1 mile
- Pupils
- 172
- Type
- Nursery, Infants & Juniors
- Language
- English medium school / provision
- Radyr Primary School1 mile
- Pupils
- 449
- Type
- Nursery, Infants & Juniors
- Language
- English medium school / provision
- Y G G Gwaelod y Garth1.2 miles
- Pupils
- 237
- Type
- Nursery, Infants & Juniors
- Language
- Dual language school / provision (Welsh and English) (including transitional)
Secondary
- Radyr Comprehensive School1.7 miles
- Pupils
- 1,426
- Type
- Secondary (ages 11-19)
- Language
- English medium school / provision
- Whitchurch High School1.8 miles
- Pupils
- 2,459
- Type
- Secondary (ages 11-19)
- Language
- English medium school / provision
- Ysgol Gyfun Gymraeg Glantaf2.4 miles
- Pupils
- 1,498
- Type
- Secondary (ages 11-19)
- Language
- Welsh medium school / provision (including transitional)
- Ysgol Gyfun Gymraeg Plasmawr2.5 miles
- Pupils
- 1,181
- Type
- Secondary (ages 11-19)
- Language
- Welsh medium school / provision (including transitional)
- Bishop of Llandaff Church in Wales High School2.7 miles
- Pupils
- 1,263
- Type
- Secondary (ages 11-19)
- Language
- English medium school / provision
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
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
From Natural Resources Wales flood map open data, checked around the advertised map pin and allowing for the listed acreage where known. This summary comes from LandSale, the advertising platform, not from the listing agent, and is not part of the agent's particulars. Risk can vary across a single holding, so verify anything critical through your own searches before committing.
Rivers and the sea
Surface water
The detail behind these bandings
The full report pinpoints where this location sits on the flood maps, and runs the deeper checks that usually only surface after an offer.
- Exact flood zones & annual chances (included in the full report)
- Any recorded past flooding (included in the full report)
- Planning activity nearby (included in the full report)
- Heritage & conservation (included in the full report)
- Protected nature designations (included in the full report)
- Ground risks (included in the full report)
- Sold prices nearby (included in the full report)
£14.99 · one-off purchase
By LandSale, the platform. Not provided by the listing agent. Ready in about a minute.
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.
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© LandSale | Version 1.3 - August 2026
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