ROSENBLATT, J.:

Plaintiff was injured when he climbed a tree on defendant's property and touched an electric transmission wire suspended through the tree. For reasons that follow, we conclude that his action against defendant must fail.

Defendant Donna Jakob owned property with a one-family house in the Town of Reading, Schuyler County. The rear ten feet of the backyard was subject to an easement that co-defendant New York State Electric and Gas Co. (NYSEG) acquired in 1945. NYSEG maintains utility poles and uninsulated, overhead electric wires running approximately 25 feet above the ground. Two wires run through a single pine tree growing in defendant's yard. The easement agreement authorized NYSEG to maintain the easement by trimming the tree. In 1996, Jakob leased the property to a tenant, but did not inform the tenant that electric wires passed through the tree. Shortly after taking possession of the property, the tenant invited plaintiff, then 16 years old, to a midday barbeque, during which plaintiff climbed the tree to a height above the wires. Plaintiff touched a wire and fell approximately 25 feet to the ground, suffering burns and other injuries. Plaintiff sued Jakob and NYSEG. Jakob moved for summary judgment. Supreme Court denied Jakob's motion, finding triable issues of fact. Jakob appealed.

A divided Appellate Division modified and dismissed the complaint as to Jakob (275 2 573). The majority held that even if the wires passing through the tree constituted a dangerous condition in NYSEG's easement, NYSEG's exclusive control of the easement absolved Jakob, as servient owner, of liability for injuries caused by that condition. The dissent took the position that even if NYSEG's easement absolved Jakob of the duty to address any dangers posed by NYSEG's use of the easement, Jakob still had a duty to protect the safety of visitors on the property.

Plaintiff appealed to this Court as of right pursuant to CPLR 5601(a) , and we now affirm. Our analysis, however, is slightly different from that of the Appellate Division majority.

We begin with the rule articulated in Basso v Miller (40 2 233, 241 [1976]). There, abolishing the distinctions among trespassers, licensees and invitees, we held that New York landowners owe people on their property a duty of reasonable care under the circumstances to maintain their property in a safe condition.[1] Although a jury determines whether and to what extent a particular duty was breached, it is for the court first to determine whether any duty exists, taking into consideration the reasonable expectations of the parties and society generally. The scope of any such duty of care varies with the foreseeability of the possible harm.[2]

Plaintiff argues that under Basso, defendant landlord had a duty to remedy the assertedly dangerous condition or to warn of it. We conclude that plaintiff cannot prevail under either theory.

As to landlord's alleged duty to remedy, we must examine plaintiff's assertions in light of the landlord's status as a servient owner. Ordinarily, a servient owner has no duty to maintain an easement to which its property is subject. Indeed, a servient owner has a "passive" duty to refrain from interfering with the rights of the dominant owner.[3] In our case, maintenance and repair of NYSEG's easement required special expertise to be carried out by trained professionals using equipment while working with tree limbs and electric wires high off the ground. Even in the present summary-judgment posture, it is clear that Jakob was neither equipped nor empowered to undertake such efforts, considering the dangers of dealing with power lines and the importance of those lines in delivering electricity.

Plaintiff cites several cases to suggest that servient owners may have shared maintenance responsibilities with dominant owners (see, Raskin v Crown-Kingston Realty Assocs., 254 AD2d 472, lv denied , 94 NY2d 751 [1999]; Green v Mann, 237 AD2d 566; Ceserio v Chiapparine, 21 AD2d 272; Sutera v Go Jokir, Inc., 86 F3d 298 [2d Cir 1996]). Without approving or disapproving their holdings, we note that these cases involve ground-level passageways whose maintenance involves no unusual hazards or special expertise. Operating a chainsaw in the top branches of a tree, near uninsulated electric wires, is a very different kind of maintenance from using a shovel to free a driveway of snow and ice. Moreover, we have no basis to conclude that the wires would have been any more visible than they were, had more limbs been trimmed. Accordingly, any "remedial" steps Jakob might have taken in connection with the wires would have been implausible or disruptive of NYSEG's easement.

We turn next to plaintiff's argument as to landlord's failure to warn the tenant of the danger presented by the wires. We have long held that a landowner has no duty to warn of an open and obvious danger.[4] By contrast, a latent hazard may give rise to a duty to protect entrants from that danger.[5] While the issue of whether a hazard is latent or open and obvious is generally fact-specific and thus usually a jury question (see, Liriano v. Hobart Corp. et al. (92 2 232, 242 [1998]); Bolm v Triumph Corp. (33 2 151, 159-160 [1973]), a court may determine that a risk was open and obvious as a matter of law when the established facts compel that conclusion (see, Liriano, supra, at 242), and may do so on the basis of clear and undisputed evidence (see, Tushaj, 258 AD2d, at 283, supra; Paone v County of Suffolk, 251 AD2d 563, 564; Russell v Archer Building Ctrs., Inc., 219 AD2d 772).