Estate Agent Intelligence
NI Rank
#85of 193
Median days
79days
Listings analysed
28
Based on data from May 2026 – November 2026 · independently observed by ClearKey
This page summarises independently observed market activity for BRG Gibson Auctions. Based on ClearKey's analysis of 28 qualifying transactions in May 2026 – November 2026, BRG Gibson Auctions's listed properties moved from listing to sale agreed in a median of 79 days. This is 3 days faster than the Northern Ireland median of 82 days across all qualifying agents for the same period. BRG Gibson Auctions ranks 85 of 193 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
79d
Primary metric
Average days
82d
Mean
Transactions
28
0.4% market share
NI rank
#85
of 193 agents
Speed comparison
Detached
Medium54days
Terraced
Medium111days
Under £150k
High94days
Observations generated from ClearKey's dataset. All statements are derived from measured data — no subjective assessments.
Selling time broadly in line with the Northern Ireland average
This agent's median of 79 days places them close to the Northern Ireland median of 82 days. This suggests performance consistent with typical market conditions during this period.
Wide variation in selling times — 50 to 118 days for the middle 50%
The middle 50% of this agent's listings sold in 50 to 118 days — a spread of 68 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.
Detached sold 57 days faster than Terraced on average
This agent's Detached listings reached sale agreed in a median of 54 days, compared with 111 days for Terraced. Property type has a meaningful effect on how quickly this agent's listings sell.
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 May 2026 – November 2026 · Published by ClearKey · Independently observed