Estate Agent Intelligence
NI Rank
#175of 194
Median days
108days
Listings analysed
34
Based on data from May 2026 – November 2026 · independently observed by ClearKey
This page summarises independently observed market activity for Henry Graham Estate Agents. Based on ClearKey's analysis of 34 qualifying transactions in May 2026 – November 2026, Henry Graham Estate Agents's listed properties moved from listing to sale agreed in a median of 108 days. This is 27 days slower than the Northern Ireland median of 81 days across all qualifying agents for the same period. Henry Graham Estate Agents ranks 175 of 194 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. Henry Graham Estate Agents's position in the lower half of the ranking may reflect the types of properties they handle rather than service quality — agents specialising in higher-value, rural, or niche properties typically take longer to sell.
Median days
108d
Primary metric
Average days
95d
Mean
Transactions
34
0.5% market share
NI rank
#175
of 194 agents
Speed comparison
Postcode districts covered
Detached
Medium116days
Semi-detached
Medium107days
£150k – £250k
Medium55days
BT27
Medium111days
BT28
Medium74days
Observations generated from ClearKey's dataset. All statements are derived from measured data — no subjective assessments.
Selling time of 108 days — below the NI average
This agent's median of 108 days is 27 days slower than the NI median of 81 days. This may reflect the types of properties this agent lists, the price bands they operate in, or the postcodes they cover rather than service quality directly — slower markets affect all agents.
Wide variation in selling times — 54 to 123 days for the middle 50%
The middle 50% of this agent's listings sold in 54 to 123 days — a spread of 69 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 175 of 194 qualifying agents this period
This agent's rank of 175 out of 194 reflects their speed relative to the NI market during this period. Rankings can shift from quarter to quarter based on property mix, market conditions, and data volume.
Ranking supported by a substantial transaction sample
With 34 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 Henry Graham Estate Agentsside-by-side with other agents in ClearKey's Estate Agent Speed reports.
Data covers May 2026 – November 2026 · Published by ClearKey · Independently observed