Estate Agent Intelligence
NI Rank
#14of 178
Median days
52days
Listings analysed
23
Based on data from March 2026 – September 2026 · independently observed by ClearKey
This page summarises independently observed market activity for BRG Gibson Auctions. Based on ClearKey's analysis of 23 qualifying transactions in March 2026 – September 2026, BRG Gibson Auctions's listed properties moved from listing to sale agreed in a median of 52 days. This is 23 days faster than the Northern Ireland median of 75 days across all qualifying agents for the same period. BRG Gibson Auctions ranks 14 of 178 agents with sufficient qualifying transactions to appear in ClearKey's dataset.
Speed to sale agreed is one indicator of performance, not a comprehensive measure of service quality. It does not capture price achieved relative to asking price, fall-through rates, or quality of buyer qualification.
Median days
52d
Primary metric
Average days
55d
Mean
Transactions
23
0.4% market share
NI rank
#14
of 178 agents
Speed comparison
Terraced
Medium57days
Under £150k
High49days
Observations generated from ClearKey's dataset. All statements are derived from measured data — no subjective assessments.
Median selling time of 52 days — well above the NI average
This agent's listed properties reached sale agreed in a median of 52 days. The Northern Ireland median across all qualifying agents in this period was 75 days — a difference of 23 days.
Wide variation in selling times — 30 to 80 days for the middle 50%
The middle 50% of this agent's listings sold in 30 to 80 days — a spread of 50 days. This breadth suggests the agent handles a diverse portfolio where individual property characteristics have a significant effect on how long each takes to sell.
Ranked 14 of 178 qualifying agents
This agent ranks in the top 8% of 178 agents with enough qualifying transactions to appear in the ClearKey ranking.
Days on market is calculated from the property's listing date to the date it moved to sale-agreed or likely-sold status — not to legal completion.
Median is used as the primary ranking metric rather than average — it is more robust when individual portfolios contain outlier properties that take unusually long to sell.
Only agents with a minimum of 10 qualifying sale-agreed transactions in the analysis period appear in the main ranking. Segmented breakdowns (property type, price band, region) use an adaptive minimum between 3 and 10 transactions, scaled to the total activity in that segment — this prevents niche segments from showing almost no ranked agents.
Properties with a days-on-market figure exceeding 1,095 days (3 years) are excluded as likely data anomalies.
All data derived from ClearKey's verified Northern Ireland property listings database. Rankings are computed independently and cannot be influenced by estate agents.
Speed is not the same as price achieved. This page measures how quickly listed properties moved to sale agreed — not whether they achieved asking price, above, or below.
Area effects. Agents operating in postcodes with naturally faster market velocity will tend to rank higher regardless of individual firm performance.
Property mix. Agents handling premium, rural, or specialist stock that takes structurally longer to sell may rank lower without any reflection on service quality or client outcomes.
Name fragmentation. The same firm may appear under slightly different name variants in listing data, which can split their transaction count and affect ranking.
View the full NI ranking and compare BRG Gibson Auctionsside-by-side with other agents in ClearKey's Estate Agent Speed reports.
Data covers March 2026 – September 2026 · Published by ClearKey · Independently observed