EXPERT ADVICE. CLEAR NEXT STEPS.
office@onor.ie01 531 0287
O’Neill O’Reilly & Associates
Red-brick Georgian homes on Henrietta Street, Dublin
O’NEILL O’REILLY & ASSOCIATES

Know your property.
Move forward
with confidence.

Detailed surveys. Practical engineering advice.
Helping you make informed decisions about your home, in Dublin and across Ireland.

Enquire about a survey Explore our services
★★★★★4.8 on Google 25+ years of experience

DETAILED REPORTS · TYPICALLY ISSUED IN 2–3 WORKING DAYS*

25+Years of experience
10,000+Reports completed
2–3 daysTypical report turnaround after inspection*
4.8 / 5Rated on Google
CLARITY STARTS HERE

The right expertise.
When you need it most.

Buying a home, checking a concern or preparing for handover? Start with the service that fits your next step.

01 / PROPERTY SERVICESBEFORE YOU BUY

Pre-purchase surveys

A detailed assessment of the property’s visible condition, including defects and any repairs or further investigations to consider before you buy.

  • Houses, apartments & duplexes
  • Visible defects & structural concerns
  • Photographs & practical recommendations
Explore surveys
02 / PROPERTY SERVICESWHEN YOU NEED ANSWERS

Engineering reports

Focused assessments and practical reporting for homeowners, buyers and property professionals.

  • Cracking, movement & structural concerns
  • Mortgage & solicitor queries
  • Findings, repair priorities & further checks
Explore reports
03 / PROPERTY SERVICESBEFORE HANDOVER

Snag lists

Detailed snagging inspections to identify visible defects in your new home before handover.

  • New homes & completed works
  • Workmanship, finishes & visible defects
  • An organised list for your builder
Explore snagging
SURVEY AVAILABILITY

Plan your next survey.

Estimated next survey date

We’ll confirm the appointment once we know the property location and can arrange access.

Check availability for your property
Email response target2 working hours
Typical report turnaround2–3 working daysAfter inspection, depending on scope.
DETAIL THAT MAKES A DIFFERENCE

A report you can
actually use.

Good advice should leave you clearer. We explain what we’ve found, why it matters and what to do next, with photographs and practical recommendations.

  • Visible defects clearly recorded
  • Plain English explanations
  • Repair priorities and further checks
  • Follow-up advice included
See what’s included
Three overlapping pages from an ONOR pre-purchase survey report, showing property details, inspection photographs and findingsExplore the detail · Open full-size sheets
CLIENT FEEDBACK

Our Google reviews

4.8 / 5 on Google

Pre-purchase survey

Ellen recommended ONOR after Claire carried out her pre-purchase survey.

Ellen F. · Google review
Quick turnaround

Sara highlighted the team’s reliability and how quickly they turned around her survey.

Sara M. · Google review
Structural concern

James contacted ONOR to investigate a large horizontal crack inside a dwelling.

James B. · Google review
Attention to detail

Claire praised the attention to detail and knowledge she received.

Claire M. · Google review
Responsive service

Naomi described the team as professional, comprehensive and responsive.

Naomi B. · Google review
Easy to work with

Patrick found the team easy to deal with and singled out Ryan in the office for being helpful.

Patrick C. · Google review
Survey experience

Kelly was pleased with the service she received for her pre-purchase survey.

Kelly C. · Google review
Detailed inspection

Clare highlighted the detail in the report following an inspection of building works.

Clare H. · Google review
Help with an urgent enquiry

Sajimon appreciated Claire’s understanding of the urgency.

Sajimon R. · Google review
Prompt and friendly

Anna praised the prompt, friendly and professional service.

Anna O. · Google review
Detail and value

Jelena highlighted the detailed survey and the value for money.

Jelena O. · Google review
Pre-purchase advice

David recommended ONOR after getting in touch about a pre-purchase survey.

David H. · Google review
1 / 13
FROM ENQUIRY TO UNDERSTANDING

A straightforward process.
Support at every step.

01

Tell us about the property

Send the address, Eircode or listing and tell us what you need.

02

We arrange access

We agree the service and arrange a suitable inspection time.

03

A detailed inspection

We assess the accessible areas and record the relevant findings.

04

Your report, explained

Receive your report and talk through the findings and repair priorities.

*Reports are typically issued within 2–3 working days after inspection. Timing depends on scope and complexity and is confirmed when booking.

Traditional Dublin Georgian architecture with sash windows and brick façades
THINKING BEYOND THE PURCHASE?

Designing the next
chapter of your home.

From a new house to an extension, attic conversion or rear-garden dwelling, we guide residential projects from initial design and planning through construction drawings and site supervision.

New homesExtensionsAttic conversionsPlanning & retentionRear-garden dwellings
MORE POTENTIAL IN YOUR GARDEN?

A rear-garden home. A new possibility.

Under Ireland’s 2026 planning exemptions, qualifying detached auxiliary dwellings of 32–45 m² may be built in a rear garden without a planning application. We can assess your site, review the exemption requirements and help develop a suitable design.

Subject to the full conditions and limitations, including at least 14 days’ advance notification to the planning authority. Building regulations still apply.

Discuss your garden’s potential
Explore design & planning
LOCAL KNOWLEDGE. WIDER REACH.

Close to your property.
Check your Eircode.

Serving the Midlands, North East, Leinster & Parts of Connacht, with Dublin at the heart of what we do.

We work across the highlighted counties. Send us your property’s Eircode and we’ll confirm availability at your location.

  • Dublin
  • Louth
  • Meath
  • Monaghan
  • Cavan
  • Leitrim
  • Sligo
  • Roscommon
  • Westmeath
  • Carlow
  • Laois
  • Kildare
  • Wicklow
  • Offaly
  • Longford
  • Mayo
  • Galway
  • Kilkenny
  • Wexford
Check your Eircode
ONOR county coverageHighlighted counties: Dublin, Louth, Meath, Monaghan, Cavan, Leitrim, Sligo, Roscommon, Westmeath, Carlow, Laois, Kildare, Wicklow, Offaly, Longford, Mayo, Galway, Kilkenny, Wexford. Coverage is confirmed by Eircode. Map shows all 32 counties on the island of Ireland.Donegal — enquire for availabilityLimerick — enquire for availabilityKildare — service areaWaterford — enquire for availabilityDublin — service areaWestmeath — service areaMonaghan — service areaWicklow — service areaCork — enquire for availabilityKerry — enquire for availabilityRoscommon — service areaWexford — service areaLongford — service areaMeath — service areaCavan — service areaCarlow — service areaMayo — service areaLouth — service areaSligo — service areaLeitrim — service areaKilkenny — service areaOffaly — service areaLaois — service areaGalway — service areaTipperary — enquire for availabilityClare — enquire for availabilityTyrone — enquire for availabilityAntrim — enquire for availabilityArmagh — enquire for availabilityFermanagh — enquire for availabilityLondonderry — enquire for availabilityDown — enquire for availability
Service area Other counties

Availability confirmed by location. County boundaries: Tailte Éireann / OSi, CC BY 4.0; Northern Ireland: OSNI Open Data, OGL. Simplified for display.

BEFORE YOU BOOK

Your questions, answered.

Booking, reports and the details that matter.

How soon will I receive my report?

Reports are typically issued within 2–3 working days after the inspection. Larger or more complex properties may require additional time; we will confirm expectations with you.

Which service do I need?

A pre-purchase survey helps you understand the visible condition of a property before buying. An engineering report addresses a particular concern or query. A snag list records visible defects in a new home or completed works. If you are unsure, send us the details.

What should I include when requesting a quote?

Send the property address or Eircode, tell us what you need help with, and include a listing link, photographs or relevant documents if available. Request a quote.

Can I discuss the findings with you?

Yes. Follow-up advice is included so you can ask what the findings mean and which issues deserve attention.

Do you cover my area?

We work in Dublin, the Midlands, North East, Leinster and parts of Connacht. Contact us with the property Eircode and we will confirm availability.

How is access arranged for an inspection?

Let us know who can provide access, such as you, the estate agent or the builder. We will confirm the arrangements with you before the visit.

Tell us about your property.

Tell us about your property. We’ll help you choose the right service.

Request a quote
SURVEYS & REPORTSCheck next availability