Overview
Simon Brien Residential is an estate and letting agent based at 237 Upper Newtownards Road, Belfast, BT4 3JF. The business trades from 4 offices under the same website (simonbrien.com). The registered business name is Simon Brien Residential Ltd. Companies House number NI688138. It has been trading since 2022-05-12. It belongs to The Property Ombudsman redress scheme.
Market position and ranking
No league history on record yet
This branch does not appear in the register’s historical town league tables. Its position will build up from our own daily reading of agents’ websites.
Stock on the market
Stock breakdown coming
Homes for sale by price, bedrooms, property type, time on the market and postcode appear here once our crawler has read simonbrien.com. Agents can speed this up by claiming the profile.
Sales performance
Asking price achieved and time to sell
We match each home an agent lists to its HM Land Registry completion to measure the price achieved against asking and the time from listing to completion. Results appear here once enough of this branch’s listings have completed, usually three to six months after we first read its website.
Reviews
Reviews left on Find a Local Agent
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Online presence
Profiles are found by reading the links on the agent’s own website. Follower counts and posting activity will be added as they are collected.
The local market
Average prices across Belfast since January 2005, and what has sold in BT4 in the last year. Belfast averages £184,768 in July 2026, +30.3% over five years and +65.0% over ten.
Average house price, Belfast
UK House Price Index, monthly
Homes sold each year, Belfast
Completed sales recorded in the House Price Index
Sales per month in BT4
HM Land Registry completions, last 12 months
Other agents in BT4
| Office | Type and group | Homes for sale |
|---|---|---|
| AMPMni | Estate and letting agentIndependent | 32today |
| Stewart & Co | Estate and letting agentIndependent | 9today |
| SMART Residential | Estate and letting agentIndependent | 8today |
| Reeds Rains Ballyhackamore | Estate and letting agentConnells Group | 1recorded 2022 |
| AM PM | Estate agentIndependent | — |
| Anwoth Ltd T/A Let-expert.com | Letting agentIndependent | — |
| CWS Properties Ltd T/A Ulster Property Sales Ballyhackamore, Newtownards and Rental Division | Letting agentIndependent | — |
| Cucou | Estate agentIndependent | — |
| Fetherstons | Estate and letting agentIndependent | — |
| Greypoint Ltd | Letting agentIndependent | — |
| John Minnis Estate Agents | Estate and letting agentIndependent | — |
| Templeton Robinson | Estate and letting agentIndependent | — |
| Ulster Property Sales | Estate and letting agentIndependent | — |
| Zenith Residential | Letting agentIndependent | — |
All agents in Belfast · Demographics and area data on Property Data
Other Simon offices
3 other offices share the website simonbrien.com.
- Simon Brien ResidentialArds and North Down BT18 9AE
- Simon Brien ResidentialArds and North Down BT23 4XS
- Simon Brien ResidentialBelfast BT9 7GQ
Company history
- Brien, Eileen Juanita appointed director
- Brien, Simon John appointed director
- Dickey, Samuel Henry appointed director
- Incorporated as Simon Brien Residential Ltd (Companies House NI688138)
- O'Doherty, Thomas appointed director
- Stopped trading as Sarcon (No.70) Limited
- Wilson, Karen appointed secretary
- Brien, Eileen Juanita resigned
- Cullinan, Clair appointed director
- Dufficy, Kevin appointed director
- Mckenna, Steven appointed director
- O'Malley, Desmond appointed director
- Wilson, Karen appointed director
- Finnegan, Marian appointed director
- Mckenna, Steven resigned
- Ainsworth, Gerald Martin appointed director
- Ainsworth, Gerald Martin resigned
- Cullinan, Clair resigned
Previous registered names: Sarcon (No.70) Limited (until 2022-06-28).
Officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Brien, Simon John | director | 2022-05-12 | |
| Dickey, Samuel Henry | director | 2022-05-12 | |
| O'doherty, Thomas | director | 2022-05-12 | |
| Wilson, Karen | secretary | 2023-08-07 | |
| Dufficy, Kevin | director | 2024-01-31 | |
| O'malley, Desmond | director | 2024-01-31 | |
| Wilson, Karen | director | 2024-01-31 | |
| Finnegan, Marian | director | 2025-02-28 | |
| Brien, Eileen Juanita | director | 2022-05-12 | 2024-01-31 |
| Cullinan, Clair | director | 2024-01-31 | 2026-05-20 |
| Mckenna, Steven | director | 2024-01-31 | 2025-02-28 |
| Ainsworth, Gerald Martin | director | 2025-10-14 | 2025-10-14 |
Source: Companies House, company NI688138; Find a Local Agent historical market records.
Questions and answers
How long has Simon Brien Residential been trading?
Since 2022-05-12, about 4 years.
Which redress scheme is Simon Brien Residential a member of?
The Property Ombudsman.
Sources and freshness
| Source | Coverage |
|---|---|
| UK House Price Index, HM Land Registry (OGL) | Belfast, January 2005 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | BT4, last 12 months |
| Companies House (free company data product) | NI688138, Active |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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