
21 Orlagh Grove, Knocklyon, Dublin 16D16X5K7
€675,000
4 Bed~3 Bath~120 m²~BER C
What you'll like:
- Prime suburban location: Situated in a highly sought-after and mature residential development in Knocklyon, providing families with established neighbourhood charm and long-term capital stability.
- Spacious family accommodation: Offers a practical 120 square metre floor plan featuring four bedrooms and three bathrooms, perfectly suited for growing households.
- Master ensuite convenience: Includes a private ensuite attached to the primary bedroom, enhancing morning routines and modern living standards for the occupants.
- Generous bedroom count: Four well-proportioned bedrooms ensure ample space for children, guests, or a functional home office setup.
- Ground floor guest facility: Features a convenient downstairs WC, which is essential for visiting guests and daily family practicality.
- Private rear garden: The outdoor space is laid in lawn and enjoys a sheltered orientation that is not directly overlooked, ensuring enhanced privacy.
- Off-street parking space: The front driveway provides convenient and secure vehicle off-street parking directly outside the main entrance.
- Side pedestrian access: Includes a practical gated side entrance that allows easy movement of garden waste, bicycles, and bins without entering the main house.
- Proximity to shopping centres: Close to Knocklyon and Rathfarnham shopping centres, plus the major retail hub of Dundrum Town Centre for extensive shopping options.
- Abundant recreational parks: Within easy reach of local green spaces like St. Enda's Park and Marlay Park, offering fantastic weekend walking and leisure amenities.
- Strong educational options: Surrounded by a selection of highly regarded primary and secondary schools, reducing daily school run commute times for families.
- Excellent transport connectivity: Benefiting from reliable local public transport links that facilitate straightforward daily commutes into Dublin city centre.
- Seamless motorway access: Provides rapid vehicle connectivity to the M50 motorway, making travel across the wider Dublin region exceptionally convenient.
- Chain-free purchase opportunity: The property is offered with no onward chain, potentially simplifying the legal acquisition timeline and reducing transaction delays.
- Grant funding potential: The listing notes eligibility for the Vacant Property Refurbishment Grant, offering buyers a chance to secure financial support for upgrades subject to criteria.
- Solid energy rating foundation: Holds a C BER rating, indicating a reasonable starting point for thermal efficiency before undertaking any deep energy retrofits.
- Established local amenities: Walking distance to local cafes, restaurants, supermarkets, and essential services ensures daily errands are managed with ease.
- Stable asking price strategy: The asking price of €675,000 has remained unchanged since tracking began, suggesting a firm initial pricing stance from the vendor.
- Versatile layout potential: The traditional semi-detached layout allows scope for future cosmetic customization or reconfiguration to suit modern open-plan preferences.
- Family-friendly neighbourhood: Located in a peaceful and well-regarded residential pocket renowned for community spirit and child-friendly suburban surroundings.
But keep in mind:
- Moderate energy rating: A C BER rating means heating and energy bills may be higher until insulation and window upgrades are successfully implemented.
- Renovation requirement uncertainty: Buyers should independently verify if the property genuinely meets all strict qualifying criteria for the Vacant Property Refurbishment Grant.
- Potential updating costs: As the home qualifies for a vacancy refurbishment grant, purchasers should budget for substantial repair and modernisation expenses throughout the interior.
- Single-glazed or older double-glazing: Double-glazed windows are mentioned, but their age and thermal performance should be inspected closely during a structural survey.
- Heating system age: Gas heating is installed, but buyers must verify the age, safety compliance, and efficiency rating of the boiler and radiators.
- Parking capacity limits: Off-street parking is restricted to the front driveway, which may accommodate only one or two vehicles depending on layout.
- Garden maintenance needs: A garden laid in lawn requires ongoing seasonal upkeep, mowing, and potential landscaping investment to reach its full potential.
- Traffic congestion exposure: Proximity to the M50 motorway and major retail centres can result in peak-time traffic congestion on surrounding local approach roads.
- School place competition: Highly regarded local schools in the Knocklyon area often experience high demand and may have waiting lists for admissions.
- Competition in popular suburb: Knocklyon is a high-demand residential node, meaning competitive bidding scenarios could emerge despite an unchanged asking price.
- Plumbing and wiring check needed: Older houses in mature developments often require electrical rewiring and plumbing overhauls to support modern appliance loads.
- Roof and attic inspection required: Buyers should commission a surveyor to inspect the roof timbers, insulation depth, and attic ventilation for hidden defects.
- Potential damp and ventilation: Mature properties can suffer from poor sub-floor or wall ventilation, requiring careful checks for condensation and penetrating damp.
- Boundary fence clarification: Legal advisors should confirm that all garden boundaries and side entrance passages match the title deeds precisely.
- Storage limitation constraints: Built-in storage capacity across the 120 square metres should be evaluated to ensure it meets your family's organizational needs.
- Upstairs bathroom sizing: The main family bathroom layout should be assessed for space efficiency to ensure it comfortably accommodates both a bath and separate shower.
- Kitchen appliance condition: A fully fitted kitchen is advertised, but buyers should check whether appliances are included and if they require immediate replacement.
- Surface water drainage: The exterior driveway and garden drainage systems should be verified to prevent pooling during heavy rainfall events.
- Local development activity: Buyers should check local planning registers for any nearby residential extensions or commercial developments that could alter the neighbourhood.
- Fixed price rigidity: The lack of asking price movement since tracking commenced indicates the seller may currently hold firm expectations regarding market value.
Price positioning
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- The asking price of sixty-seven thousand five hundred euros appears notably below recent verified sales on the same street, such as a property fetching over eight hundred thousand euros earlier this year, indicating potential underpricing strategy.
- Signals pointing towards an undervalued asking price include high demand in Knocklyon, robust wider area transaction comparables, and the added advantage of qualifying for the Vacant Property Refurbishment Grant for further modernization financial support.
- Factors that could support such an accessible asking price include the C energy rating and potential renovation requirements, whereas strong local buyer interest and competitive bidding could easily undermine the initial guide price.
- Overall, considering the mature residential location, four-bedroom semi-detached layout, and absence of an upward chain, the current pricing strategy looks deliberately pitched to attract multiple competing offers above the listed figure.
Build Analysis
What we know from similar construction types
- The property is a semi-detached family home spanning approximately 120 square metres with four bedrooms and three bathrooms.
- Features gas heating, double-glazed windows, a fully fitted kitchen, and a side entrance leading to a rear garden that is not directly overlooked.
- Buyers should investigate the structural condition, plumbing, and electrical systems of this mature 120 square metre dwelling.
- Verification of compliance and planning permissions should be conducted for any historical alterations or extensions.
Heating cost*
Estimated expense to heat this property every year
- Estimated annual heating cost: €1,200 to €1,600.
- This estimate is based on the property's C energy rating and a floor area of 120 square metres utilizing a standard gas heating system.
Pollution Safe
9/10Environmental situation to investigate
- The property is situated in an established residential suburb with no apparent close proximity to major heavy industrial facilities, active landfills, or waste incinerators.
- Any historical or localized industrial legacy concerns should be independently verified by the buyer as part of standard pre-purchase due diligence.
Flood Safe
8/10Water overflow reports to follow up
- The location benefits from being set within a well-developed suburban residential area away from major coastal flood zones, though localized surface water drainage during extreme weather events should be checked.
- Buyers are advised to consult official local authority flood maps and carry out a comprehensive environmental search to confirm specific site risk.
Recent Local Sales
Verified residential transactions published in the previous five years
Sales on the same street or estate
27 ORLAGH GROVE, KNOCKLYON, DUBLIN 16
- Sale date
- Declared sale price
- €822,000.00
2A ORLAGH DOWNS, ORLAGH GROVE, KNOCKLYON DUBLIN 16
- Sale date
- Declared sale price
- €618,000.00
18 ORLAGH COURT, ORLAGH GROVE, KNOCKLYON DUBLIN 16
- Sale date
- Declared sale price
- €585,000.00
8 ORLAGH GRANGE, ORLAGH GROVE, SCHOLARSTOWN RD DUBLIN 16
- Sale date
- Declared sale price
- €555,000.00
28 ORLAGH DOWNS, ORLAGH GROVE, KNOCKLYON DUBLIN 16
- Sale date
- Declared sale price
- €765,000.00
Recent sales in the wider Knocklyon area
4 BALLINTYRE DOWNS, BALLINTEER, DUBLIN 16
- Sale date
- Declared sale price
- €675,000.00
32 MARLAY HOUSE, TAYLORS HILL, RATHFARNHAM DUBLIN 16
- Sale date
- Declared sale price
- €363,000.00
75 MARLAY VIEW, BALLINTEER AVE, BALLINTEER DUBLIN 16
- Sale date
- Declared sale price
- €445,000.00
23 KNOCKCULLEN PK, DUBLIN 16, DUBLIN
- Sale date
- Declared sale price
- €895,000.00
18 GLENLYON PARK, KNOCKLYON, DUBLIN 16
- Sale date
- Declared sale price
- €585,000.00
Source: Property Services Regulatory Authority (PSRA), Residential Property Price Register (PPR). Matching uses address information published by the PPR rather than measured map distance. It may omit nearby properties on differently named streets.
Last Sale
A confidently matched previous PPR transaction for this property
No confidently matched previous sale was found in the Property Price Register.
Buyer fees*
Associated expenses guide
- Estimated stamp duty: €6,750 — 1% of €675,000.
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Based on the asking price shown on this page, using standard residential stamp-duty rates. No adjustments are made for VAT, reliefs, mixed-use property or additional land. The final purchase price and your circumstances may change the amount payable.
- Solicitor legal fees: €1,500 to €3,000 excluding VAT and outlays.
- Land registration fees: €400 to €800 depending on the property value and registry type.
- Property valuation fees: €150 to €300 for a standard mortgage valuation report.
- Surveyor fees: €500 to €1,200 depending on the level of detailed structural survey required.
- Annual home insurance: €400 to €800 based on standard cover for a 120 square metre semi-detached home.
Forum Talk
What people are saying about this area
- Residents frequently highlight Knocklyon as a mature, highly sought-after family-friendly suburb with a strong community feel.
- Local community discussions often emphasize the convenience of nearby shopping options such as Knocklyon and Rathfarnham Shopping Centres, alongside Dundrum Town Centre.
- Commuters in local forums frequently discuss the efficient access to the M50 motorway and various public transport links serving the Dublin city centre.
- Families often praise the area for its proximity to well-regarded primary and secondary schools as well as popular green spaces like Marlay Park and St. Enda's Park.
LifeFit Assessment
How well this property may suit your lifestyle
Family
7 areas- Young Children9/10
The property is located in a family-friendly neighbourhood with four bedrooms, three bathrooms, and a private rear garden laid in lawn that is not directly overlooked, making it exceptionally well-suited for young children.
- Teenagers8/10
With four well-proportioned bedrooms and a generous 120 sqm floor area, teenagers will have adequate personal space, while the proximity to local schools and transport links adds great convenience.
- Multi-generational Living6/10
The four-bedroom semi-detached layout offers decent room counts, but buyers should verify if the ground floor or specific bedroom arrangements can comfortably accommodate multi-generational living needs.
- Single Buyers5/10
At an asking price of €675,000 for a 120 sqm four-bedroom home requiring potential modernisation, single buyers might find the scale and capital outlay substantial unless purchasing with shared arrangements.
- Couples8/10
Couples looking to establish a long-term home will appreciate the spacious layout, master ensuite, and the opportunity to modernise the property using the Vacant Property Refurbishment Grant.
- Empty Nesters6/10
While the four bedrooms offer room for visiting family, empty nesters might find maintaining a 120 sqm semi-detached house and garden more than they require as they downsize.
- Retirees6/10
The mature, peaceful neighbourhood and local amenities are attractive, but retirees should consider potential future mobility needs across a standard two-story semi-detached layout.
Work
3 areas- Remote Working7/10
With four bedrooms, there is ample flexibility to convert a room into a dedicated home office for remote working.
- Hybrid Commuting8/10
Convenient access to the M50 and plenty of public transport links nearby make hybrid commuting into Dublin city practical.
- Retired6/10
The peaceful surroundings and local conveniences suit retirement, though the upkeep of a four-bedroom house and garden should be factored in.
Practical
8 areas- Ageing in Place6/10
The property offers a stable long-term home, but buyers should verify if downstairs bathroom facilities and general layout adjustments are needed for long-term ageing in place.
- Low Maintenance6/10
While it features a manageable lawn and off-street parking, the house has a BER rating of C and qualifies for a refurbishment grant, indicating that some modernization and maintenance work may be required.
- Secure Gated Entry3/10
The property features off-street parking to the front rather than a secure gated community entrance.
- Minimalist Design5/10
Traditional semi-detached family home layout with distinct rooms rather than an open-plan minimalist architectural setup.
- Flexible Floor Plans7/10
Offers a practical and versatile layout spanning 120 sqm with four bedrooms, two reception rooms, and upgrade potential.
- Heritage Home3/10
Located in a mature residential development rather than a designated historical or heritage property.
- Ecological Setup5/10
Currently holds a C BER rating, meaning energy efficiency could be significantly improved, potentially utilizing grant schemes for upgrades.
- Outdoor areas8/10
Benefits from off-street parking, a convenient side entrance, and a private rear garden in lawn that is not directly overlooked.
Interests
9 areas- Gardening7/10
Features a beautifully maintained rear garden laid in lawn, offering a great canvas for keen gardeners.
- Walking8/10
St. Enda's Park, Marlay Park, and various recreational facilities are all within easy reach for walking enthusiasts.
- Gym7/10
A variety of sporting and recreational facilities nearby support gym-goers and fitness routines.
- Cycling6/10
The suburban location provides access to local roads and nearby parks, though buyers should verify dedicated cycling infrastructure for commuting.
- Golf7/10
South Dublin is home to several well-regarded golf courses within a reasonable driving distance.
- Fishing4/10
While local parks are nearby, dedicated freshwater or sea fishing spots require travelling further afield from Knocklyon.
- Horse Riding5/10
Proximity to the Dublin foothills offers occasional equestrian facilities, but buyers should check for local stables.
- Water Sports3/10
Inland location means water sports require trips towards Dublin Bay or local leisure centres.
- Entertaining8/10
Features a spacious living room, dining room, fully fitted kitchen, and a private rear garden that is perfect for outdoor entertaining during warmer months.
Lifestyle
5 areas- Quiet Living8/10
Situated in a mature, well-established residential development renowned for its peaceful surroundings and a rear garden that is not directly overlooked.
- Rural Living3/10
This is a suburban residential setting in Knocklyon, Dublin 16, offering convenience to urban amenities rather than a rural environment.
- Village Living7/10
Residents benefit from nearby shopping centres, local shops, cafés, and restaurants, providing a community-focused village feel within a South Dublin suburb.
- Coastal Living2/10
The property is located inland in Knocklyon, Dublin 16, with no immediate proximity to coastal amenities.
- Urban Living7/10
Excellent public transport links, proximity to the M50, and easy access to major shopping hubs like Dundrum Town Centre offer strong urban connectivity.
Social
6 areas- Community Involvement8/10
Located in a well-established, family-friendly neighbourhood with active local schools, parks, and community amenities.
- Café Culture7/10
Residents are spoiled for choice with an excellent selection of local cafés, restaurants, and shops nearby.
- Nightlife5/10
Primarily a residential suburb; extensive nightlife options will require travelling into nearby town centres or Dublin city centre.
- Health/Wellness groups7/10
Proximity to parks, sporting facilities, and local community hubs supports participation in health and wellness groups.
- Networking Opportunities6/10
While local community life is strong, professional networking is more accessible closer to major employment hubs and the city center.
- Tech-Hub Connectivity7/10
Good transport links and proximity to Dublin's main commercial areas ensure reasonable connectivity to tech hubs.
Listing information
- Agent
- Ray Cooke Auctioneers
- Phone
- 01 403 0720
- Current status
- active
- Published on HouseDelve
- 11 October 2026
- Correction
- Report an issue
HD-309604HouseDelve · Republic of IrelandReport checks
Sources used: Public marketplace, Property Price Register, and grounded web research where available.
Automated quality checks: Passed
* Estimate — not advice. Actual costs and outcomes can vary materially. Obtain current quotations and professional advice before making financial or property decisions.