Estate Agent Intelligence
NI Rank
#104of 196
Median days
94days
Listings analysed
226
Strongest in BT21 area
29 days faster than the segment median
Based on data from April 2026 – October 2026 · independently observed by ClearKey
This page summarises independently observed market activity for John Minnis Estate Agents. Based on ClearKey's analysis of 226 qualifying transactions in April 2026 – October 2026, John Minnis Estate Agents's listed properties moved from listing to sale agreed in a median of 94 days. This matches the Northern Ireland median of 94 days exactly. John Minnis Estate Agents ranks 104 of 196 agents with sufficient qualifying transactions to appear in ClearKey's dataset.
John Minnis Estate Agents's strongest measurable performance is in BT21 area and BT23 area — where their median selling time is notably ahead of the segment benchmark. Within the dataset, John Minnis Estate Agents ranks fastest in the BT18, BT21, BT23 postcode districts.
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. Compared with October 2025 – April 2026, John Minnis Estate Agents's median improved by 95 days.
95 days faster than the previous period
April 2026 – October 2026: 94d median · October 2025 – April 2026: 189d median
NI median moved from 204d to 94d
Median days
94d
Primary metric
Average days
92d
Mean
Transactions
226
3.4% market share
NI rank
#104
of 196 agents
Speed comparison
Segments where this agent performs measurably faster than the relevant benchmark. Only statistically meaningful strengths are shown.
BT21 area
Median 77d · 29 days faster than segment median (106d) · #1 in segment
BT23 area
Median 66d · 23 days faster than segment median (89d) · #1 in segment
BT4 area
Median 95d · 5 days faster than segment median (100d) · #2 in segment
BT18 area
Median 105d · 4 days faster than segment median (109d) · #1 in segment
Strengths are identified automatically from ClearKey's dataset. They reflect measured speed relative to comparable transactions — not a subjective assessment of service quality.
Postcode districts covered
★ Indicates district where this agent ranks #1 for speed
Apartment / Flat
High89days
Detached
High102days
Semi-detached
High98days
Terraced
High85days
Under £150k
High100days
£150k – £250k
High75days
£250k – £400k
High102days
£400k – £600k
High110days
BT18
High105days
BT19
High107days
BT20
High107days
BT21
Medium77days
BT23
High66days
BT4
High95days
BT5
High89days
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 94 days places them close to the Northern Ireland median of 94 days. This suggests performance consistent with typical market conditions during this period.
Strongest performance in BT21 area
Within the BT21 area segment, this agent recorded a median of 77 days — 29 days faster than the segment's overall median of 106 days. This places them in the top performers for this property type.
Fastest agent in the BT21 area
In the BT21 postcode district, this agent ranked first with a median of 77 days — 29 days faster than the local median of 106 days.
Selling times improved compared with the previous period
This agent's median dropped from 189 days in October 2025 – April 2026 to 94 days in April 2026 – October 2026 — an improvement of 95 days. The Northern Ireland market median moved from 204 to 94 days over the same period.
Wide variation in selling times — 54 to 136 days for the middle 50%
The middle 50% of this agent's listings sold in 54 to 136 days — a spread of 82 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 226 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 John Minnis Estate Agentsside-by-side with other agents in ClearKey's Estate Agent Speed reports.
Data covers April 2026 – October 2026 · Published by ClearKey · Independently observed