Estate Agent Intelligence
NI Rank
#67of 178
Median days
71days
Listings analysed
36
Based on data from March 2026 – September 2026 · independently observed by ClearKey
This page summarises independently observed market activity for Tim Martin & Co (Comber Office). Based on ClearKey's analysis of 36 qualifying transactions in March 2026 – September 2026, Tim Martin & Co (Comber Office)'s listed properties moved from listing to sale agreed in a median of 71 days. This is 4 days faster than the Northern Ireland median of 75 days across all qualifying agents for the same period. Tim Martin & Co (Comber Office) ranks 67 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
71d
Primary metric
Average days
69d
Mean
Transactions
36
0.7% market share
NI rank
#67
of 178 agents
Speed comparison
Postcode districts covered
Detached
Medium72days
Semi-detached
Medium71days
£150k – £250k
Medium60days
BT23
High77days
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 71 days places them close to the Northern Ireland median of 75 days. This suggests performance consistent with typical market conditions during this period.
Wide variation in selling times — 39 to 104 days for the middle 50%
The middle 50% of this agent's listings sold in 39 to 104 days — a spread of 65 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.
Ranking supported by a substantial transaction sample
With 36 qualifying transactions in this period, this agent's ranking is in the high-confidence bracket. A larger dataset makes the median more robust to individual outliers.
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 Tim Martin & Co (Comber Office)side-by-side with other agents in ClearKey's Estate Agent Speed reports.
Data covers March 2026 – September 2026 · Published by ClearKey · Independently observed