The Oxford University Press Online Resources Centre contains chapter updates and useful articles and weblinks for a range of core books, including Property and Land Law (see below).
Northern Ireland Law Commission looks at the issue of land law, and relates the situation here to that existing in England & Wales, the Republic of Ireland and, (in NILC 2), other jurisdictions.
NILC 2 was the initial Consultation Paper published in 2009. It sets out the past history of law reform in this area and covers: feudal tenure, estates in land, easements and other rights over land, future interests, settlements and trusts, concurrent interests, mortgages, contracts for the sale of land and conveyances. Throughout the document, each topic provides references to the relevant sections in a number of your textbooks, such as Wylie's Irish Land Law, Pearce & Mee's Land Law, Megarry & Wade's Law of Real Property and a range of other print and online materials. It is an extremely useful way to get a feel for the area of land law as it exists in Northern Ireland.
NILC 3 is a Supplementary Consultation Paper published in 2010 which discusses and clarifies the law of adverse possession... It also reviews the current law of ground rents and introduces proposals for a new simpler redemption scheme. In addition, it outlines the law relating to covenants and puts forward suggestions to solve the problems surrounding covenants which survive the redemption of ground rents.
NILC 8, is the complete report on the responses to the questions posed in NILC 2. It was published in 2010.
NILC 9 looks at the reform of Business Tenancies and was published in 2011.
NILC 17 contains recommendations to address the problems experienced by those owning and living in apartments and other properties with elements of shared ownership, such as open spaces. It was published in May 2013.
DO NOT rely on Google to locate legal information. It may not always be clear to which jurisdiction a webpage relates. Equally important - how current is the webpage? Has the legal case you are reading been appealed to a higher court or been overturned?
The websites below are highly recommended.