The defendant, James J. Mankewich, appeals from a decision of the Land Court holding that his registered land in Scituate has no easement or right of way over the portion of a private way, Harbor Heights Road, that runs southeast of his property. For the reasons set forth below, we reverse.

We review the history of the property in some detail. On December 28, 1932, the Land Court issued an original certificate of title to William A. and Sarah Davidson (collectively referred *63to as Davidson) for a large irregularly shaped parcel of Scituate land registered pursuant to G. L. c. 185 and depicted on Land Court Plan 14568A (plan A). The parcel is situated between Front Street to the east, Hazel Avenue to the west, and Willow Street (now known as Beaver Dam Road) to the north. All of the property at issue derives from this original parcel (Davidson parcel or parcel).

In 1942, Davidson began incrementally subdividing the parcel, starting with the eastern most section. Davidson subdivided the easterly portion of the parcel into five lots by virtue of Land Court Plan No. 14568B (B plan) and created Harbor Heights Road for a distance of some 468 feet. This early plan shows Harbor Heights Road as starting at Front Street and terminating at the end of the 468 feet. When conveying lots 2 through 4 on the B plan, Davidson was careful to retain the fee in Harbor Heights Road. By Land Court Plan 14568D (D plan), filed on July 24, 1944, Davidson created lots 6 through 19 on the portion of the parcel immediately west of the lots shown on the B plan. Harbor Heights Road is shown on the D plan as no longer terminating at 468 feet but as continuing in a westerly direction, providing frontage for lots 6 through 19, and extending, open-ended, a short way into the remaining westerly portion of the Davidson parcel. The plaintiffs all own parcels depicted on the D plan.

By virtue of Land Court Plan 145681 (I plan),2 filed with the Land Court on November 14, 1945, Davidson further subdivided the remaining westerly portion of the Davidson parcel into ten additional lots.3 The I plan depicts Harbor Heights Road as extending westerly through the remainder of the Davidson parcel and intersecting with Hazel Avenue, which runs along the westerly boundary of the Davidson parcel. All but one of the lots depicted on the I plan are shown as having frontage on Harbor Heights Road. The judge found that the registry district mailed a *64postcard postmarked March 17, 1947, to the Land Court indicating that the I plan had been filed with Certificate No. 11323.

When, on September 24, 1945, Davidson4 originally conveyed the lots now owned by the plaintiffs Raymond and Mildred Sisk, lots 15-18 on the D plan, he referred to the D plan and described the lots as bounded by Harbor Heights Road, but did not include an express right of way in the deed and no right of way or relevant encumbrance is reflected on the certificate of title.5 The Sisk plaintiffs are the only plaintiffs whose predecessors purchased lots before the I plan was filed with the Land Court. Davidson transferred lots 7, 8, 12, and 19 on the D plan on December 10, 1945, and on December 11, 1945, Davidson transferred lot 11 to Alice M. Cashman. These transfers contained an express right of way over Harbor Heights Road in the deeds. Plaintiff Jay M. Jillson now owns lots 7 and 8, plaintiffs Richard M. and Shirley Colder now own lots 12 and 19, and plaintiffs John R. and Kathleen A. Duddy now own lot 11. The certificates of title to lots 7, 8, 11, 12, and 19, however, do not note that others have rights to pass over the portion of Harbor Heights Road that front the lots and do not mention the right of way.6 Indeed, of the fourteen lots created by the D plan, eight of the original deeds from Davidson contain an express right of way over Harbor Heights Road while six were conveyed without any express right of way. Even where the deeds expressly provided a right of way, however, it is not noted on the certificate of title and, more importantly, there is no corresponding encumbrance noted on *65certificates of title of the owners of the remainder of the way. Nor do any of the deeds or certificates of title reflect language indicating that the grantor reserved rights in the way for any of his remaining land, whether shown on the D plan or the I plan.

On January 7, 1947, Davidson’s guardian, pursuant to a license to sell from the Probate Court, conveyed lots 23-32 on the I plan to Roscoe Davidson. The deed describes the lots as bound by Harbor Heights Road but does not include an express right of way. The defendant now owns lots 23, 25, 26, and 28-32 on the I plan and seeks to access the lots over Harbor Heights Road from Front Street. Presently, Harbor Heights Road has not been constructed on the ground past the lots shown on the D plan.

The plaintiffs commenced this action seeking a declaratory judgment that the defendant has no interest in or rights over the portion of Harbor Heights Road that fronts their property, damages for trespass, and injunctive relief. They contend that they own to the center of the portion of Harbor Heights Road that fronts their property and that because their certificates of title do not reflect an encumbrance for the benefit of the defendant’s land, the defendant has no easement or right of way over Harbor Heights Road.7 They further contend (and the judge so found) that, notwithstanding the absence of an encumbrance noted on the certificates of title for the lots shown on the D plan, each of the lots is encumbered by a right of way for the other lots depicted on the D plan under principles of estoppel. These rights, they argue, do not extend to the defendant. The judge, issuing a decision on a case stated, essentially agreed and declared that none of the defendant’s lots enjoys a right of way over Harbor Heights Road and enjoined the defendant from using the portion of Harbor Heights Road that fronts the plaintiffs’ lots.8 The defendant now appeals.

Discussion. “Because we have a decision on a case stated, *66‘we deal with it anew, unaffected by any conclusions of law or inferences drawn by the judge in the Land Court.’ ” Reagan v. Brissey, 446 Mass. 452, 458 (2006), quoting from Richardson v. Lee Realty Corp., 364 Mass. 632, 634 (1974). As the party claiming an easement or right of way, it is well settled that the defendant bears the burden of proving its existence. Boudreau v. Coleman, 29 Mass. App. Ct. 621, 629 (1990). Here, where the right of way must derive first from a presumed reservation of rights by the grantor over his remaining land, it may be “more difficult to imply an easement by reservation for the grantor’s benefit than an easement by grant for the grantee’s benefit.” Cheever v. Graves, 32 Mass. App. Ct. 601, 608 (1992).

In the absence of an express easement, the theories available to impose an easement or right of way on registered land are limited as registration of land under G. L. c. 185 provides certain protections. For example, pursuant to G. L. c. 185, § 53, amended by St. 1921, c. 117, no easement or other rights may be acquired on registered land “by prescription or adverse possession [and no] right of way by necessity shall be implied under a conveyance of registered land.” “Holders of a certificate of title take ‘free from all encumbrances except those noted on the certificate.’ ” Jackson v. Knott, 418 Mass. 704, 710 (1994), quoting from G. L. c. 185, § 46, amended by St. 1987, c. 455.

Given the lack of encumbrance noted on any of the properties that front Harbor Heights Road, it is fortunate for all of the parties that recognized exceptions to this rule exist. See id. at 711.9 The first exception provides that “[i]f there [are] facts described on [a] certificate of title which would prompt a reasonable purchaser to investigate further other certificates of title, documents, or plans in the registration system,” the purchaser is obligated to investigate. Ibid.10 “In considering [this] exception, we ask whether there were facts within the Land Court registration system available to [the plaintiffs] at the time of their purchases, which would lead them to discover that [their properties] were subject to an *67encumbrance, even if that encumbrance was not listed on their certificates of title” (emphasis added). Ibid. We conclude that there were sufficient facts that would have led these plaintiffs to conclude that the portion of Harbor Heights Road that fronts their property is encumbered by a right of way for access to the defendant’s property.

Given the deficiencies in the certificates in failing to note any encumbrances and the express reference to the D plan, the plaintiffs would have been obligated to review the D plan to determine both their own rights over Harbor Heights Road and whether others had rights over the road. See ibid. “A plan referred to in a deed becomes a part of the contract so far as may be necessary to aid in the identification of the lots and to determine the rights intended to be conveyed.” Goldstein v. Beal, 317 Mass. 750, 755 (1945). See Walter Kassuba Realty Corp. v. Akeson, 359 Mass. 725, 728 (1971). “ ‘The purpose and effect of a reference to a plan in a deed, is a question of the intention of the parties.’ Regan v. Boston Gas Light Co., 137 Mass. 37, 43 [1884]. Wellwood v. Havrah Mishna Anshi Sphard Cemetery Corp., 254 Mass. 350, 354 [1926].” Goldstein v. Beal, 317 Mass. at 755. Indeed, “[i]t is well established that ‘where land is conveyed with reference to a plan, an easement is . . . created only if clearly so intended by the parties to the deed.’ ” Jackson v. Knott, 418 Mass. at 712, quoting from Scagel v. Jones, 355 Mass. 208, 211 (1969). It has been said, however, that a right of way shown on a plan becomes “appurtenant to the premises conveyed as clearly as if mentioned in the deed.” Lagorio v. Lewenberg, 226 Mass. 464, 466 (1917).

We focus our attention, therefore, on the intent of the parties as may be ascertained from the materials in the registration system. See Jackson v. Knott, 418 Mass. at 711 (owners of registered land obligated to review only documentation within the registration system). We begin with the plaintiffs’ own properties, the deficiencies in their certificates of title, and the reasons why those deficiencies are not outcome determinative in regard to the plaintiffs’ own easement rights. In particular, no encumbrance is noted on the certificates of title of any of the lots shown on the D plan indicating that other lots have an easement or right of way over Harbor Heights Road. The judge nonetheless concluded that *68despite these deficiencies Davidson had to have intended an easement for the benefit of each of the lots on the D plan. We agree. Davidson’s intent is established by the following: the description of the lots as bounding on the way and the reference to the D plan in the certificates of title, the D plan’s depiction of Harbor Heights Road as providing frontage for each lot and access to the public way, and the absence of reasonable alternative access. This intent was clear notwithstanding that Davidson transferred individual lots often without either expressly reserving rights in the way or expressly granting a right of way. See Scagel v. Jones, 355 Mass. at 210; Cheever v. Graves, 32 Mass. App. Ct. at 608.

While relying themselves on the clear intent of the grantor as evidenced by the D plan to come within the first Jackson exception for rights over all of Harbor Heights Road for access to their own lots, the plaintiffs insist that the absence of an encumbrance noted on their certificates of title should be strictly construed to prohibit the defendant from using Harbor Heights Road to access his lots. We disagree. Review of the D plan would also have put these plaintiffs on notice that Harbor Heights Road continued into Davidson’s remaining land. Notwithstanding the plaintiffs’ assertions to the contrary, the D plan clearly depicts Harbor Heights Road as proceeding, open-ended, a measurable distance into Davidson’s remaining land.11 The plaintiffs would have been obligated to search the registration system for certificates or plans to determine whether others have rights over Harbor Heights Road. Further inquiry would have led to the I plan. To the extent the D plan left room for doubt, the I plan would have clarified the grantor’s intent and provided notice to the plaintiffs that the lots depicted on the I plan rely on Harbor Heights Road for access to the public way. The rights claimed by the defendant would be no different than the rights claimed by the plaintiffs. That the defendant could have accessed the public way over Harbor Heights Road in either direction does not negate his right to access it from Front Street. See Casella v. Sneierson, 325 Mass. 85, 91 (1949).

Although the Supreme Judicial Court has identified the date the plaintiffs purchased their property as the operative date for *69application of the first exception to the rule that encumbrances must be noted on the certificate of title to bind registered land, Jackson v. Knott, 418 Mass. at 711, the plaintiffs contend that no easement may burden their properties where their predecessors purchased their lots before the I plan was available for review in the registration system insofar as the Land Court file reflects that the I plan was not filed with a certificate of title in the registry district until March 17, 1947. While the I plan certainly confirmed for these plaintiffs the intention that all of Davidson’s registered land would have access rights over Harbor Heights Road, we view the information in the registration system as sufficient to lead the original grantees to the same conclusion.12

It is true that a plan showing the line of a road as proceeding beyond the land conveyed does not automatically indicate a reservation of rights for the remaining land. See Walter Kassuba Realty Corp. v. Akeson, 359 Mass. at 728 (lot owner’s rights in way that continues into abutting property not fully shown on plan may be proved with extrinsic evidence of the intent of the parties). The original grantees, however, would have had available to them the A plan, depicting all of Davidson’s registered property, the B plan, showing the initial subdivision, and the D plan, showing a further subdivision including their lots and depicting Harbor Heights Road as extending open-ended into Davidson’s remaining land for some distance. The extent of the remaining land would have been available to the plaintiffs’ predecessors by review *70of the A plan. They would have been aware of the progression of the development of the original registered lot and the progressive extension of Harbor Heights Road. They also would have been aware that despite the clear intent to grant a right of way appurtenant to all of the lots on the D plan, Davidson had failed to reserve rights or otherwise explicitly express that intent in the deeds or certificates of title but relied, instead, on the D plan itself. That the D plan showed Harbor Heights Road as continuing into Davidson’s remaining land was a clear indication in these circumstances that Davidson intended that lots to be carved out of the remaining land would also have rights over the way. In light of all of these factors, we think Davidson’s intention to continue the way to provide access to lots created by subdivision of his remaining property was clear to the original grantees.13

The plaintiffs argue that because Hazel Avenue abutted Davidson’s property to the west, the owners of lots depicted on the D plan would not have concluded that the way would continue to Hazel Avenue. To the contrary, the status of the documents in the registration system at the time the lots from the D plan originally were transferred gave no indication of any intention to create any ways other than a continuation of Harbor Heights Road. Had Davidson intended to stop the way at the end of the D plan, he would not have depicted it as continuing into the remaining property. Similarly, the narrow, twelve-foot wide way running in a north-south direction on the defendant’s property was shown on the property beginning with the A plan. There was no indication of an intent to use that way to access the remainder of the property.

*71Concluding as he did that the defendant enjoys no rights over Harbor Heights Road, the judge enjoined the defendant from traveling over the portion of Harbor Heights Road from his lots to Front Street. For the foregoing reasons, we vacate the injunction, and reverse the order declaring that the defendant’s lots do not “enjoy[] a right of way or easement of access over Harbor Heights Road.”

So ordered.

*72Appendix.

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