with whom McKUSICK, Chief Justice, joins, concurring in part and dissenting in part.
I concur in the result reached by the court that the motel project of Cragin is not subject to the subdivision law, but respectfully dissent from that part of the opinion concluding that the condominium project of Baldwin and the apartment building project of Baldwin and DiPalma are not subdivisions within the meaning of 30 M.R. S.A. § 4956(1).
By limiting the application of the subdivision law to the splitting off of interests in lots lying on the earth to the exclusion of other real estate interests, the court in my judgment ignores the plain language of section 4956(1) and reaches a result contrary to the main purpose of the subdivision law. Section 4956(1) provides that the division of a tract or parcel of land into three or more lots can be “accomplished by sale, lease, development, buildings or otherwise.” The court in concluding that such *935language can only encompass a division by a measured parcel of a piece of earth violates a basic tenet of statutory construction that each and every provision of a statute should be given meaning and effect. Faucher v. City of Auburn, 465 A.2d 1120, 1124 (Me.1983).
This overly narrow interpretation adopted by the court is also contrary to the main purpose of the subdivision law, namely, to regulate the “environmental quality, waste disposal and water supply,” Planning Bd. of the Town of Naples v. Michaud, 444 A.2d 40, 43 (Me.1982),1 and leaves unregulated as subdivisions many projects significantly affecting the environment.
Neither the statute nor any decided case limits the application of the subdivision law to the extent the court does in this case.
The court, in its reliance on our decisions in Town of Arundel v. Swain, 374 A.2d 317 (Me.1977), and Michaud, 444 A.2d 40, ignores the controlling facts presented to the court in each of those cases. In neither instance were we dealing with an interest in real estate to be “split off” by the sale or lease of a well-defined, permanent residential area within a structure placed on a “tract or parcel of land.” As we stated in Michaud, “Plainly the key fact in Swain was the tenuous connection between the campers and the campsites they occupied.” 444 A.2d at 42. On its facts, we distinguished Michaud from Swain. We found that even though no boundaries were delineated on the face of the earth, the purchasers, by purchasing the exclusive use of a campsite, had acquired a “real estate interest of greater dignity than the interest a transient camper has in his campsite," resulting in a sense of “territorial imperative,” thus activating the subdivision statute. Id. at 42-43. In both cases we looked to the nature of the real estate interest split off by the transaction to determine whether there was a division of land within the meaning of section 4956.
Our holdings in Michaud and Swain are supported by the plain meaning of “land” used in section 4956. In 1 M.R.S.A. § 72 (1979), which provides constructional guidance for commonly used words and phrases in the Maine statutes, “land” and “real estate” are identically defined as including “lands and all tenements and heredit-aments connected therewith, and all rights thereto and interests therein.”2 Michaud, Swain, and the plain meaning of the language in section 4956 demonstrate that it is the nature of the interest in real estate, not whether that interest is on the ground or in a structure, that is critical in determining when a subdivision has occurred for purposes of the statute.
Applying section 4956 to these cases, the Superior Court correctly concluded that the condominium project of Baldwin and the apartment project of Baldwin and DiPalma are subdivisions. However, because nothing more than transient interests in real estate are being created in Cragin’s motel project, I agree with the result reached by the trial court that it is not subject to the provisions of the statute.
Condominium Project of Baldwin
Baldwin’s condominium project will be subject to the Maine Condominium Act, 33 M.R.S.A. §§ 1601-101 to 1604-118 (1988). The law of real estate applies to condominiums, id. § 1601-108, and each condominium unit will be separately owned real estate, with part of the project owned in common, id. §§ 1601-103(7), 1601-105(a), (b). The creation of these condominium units, accomplished by sale, with ownership in people other than Baldwin, will constitute divisions within the meaning of section 4956. In Michaud we held that the conveyance of a fee interest of perpetual duration in an identifiable parcel of land constituted such a division. Michaud, 444 A.2d at 43. This was true even though the boundaries of the parcel were not well defined. Id. A condominium involves the creation of separate fee simple interests in identifiable units of real estate, and if three *936or more are created (ten units are called for in Baldwin’s plans), there is a division within the meaning of section 4956.
Rental Apartment Project of Baldwin and DiPalma
The rental units to result from the apartment project of Baldwin and DiPalma also will create sufficient real estate interests in the lessees or tenants so as to fall within the provisions of section 4956. The renting of an apartment effectively constitutes a splitting off of an interest in land. This is accomplished by the creation, by means of a lease (if one is used) or otherwise, of a tenancy interest in the person leasing or renting the apartment. See Swain, 374 A.2d at 320. Unlike the temporary camper in Swain or the transient guest of a motel, the apartment dweller has a legally defined interest in the rental unit, an identifiable portion of real estate. By virtue of that status the tenant has definite rights protected under the law, see Perreault v. Parker, 490 A.2d 203, 205 n. 4 (Me.1985); 14 M.R.S.A. §§ 6001-6038 (1980 & Supp.1987); 33 M.R.S.A. § 162 (1988), and “can be expected to develop a sense of territorial imperative.” Michaud, 444 A.2d at 43.
Motel Project of Cragin
Applying the statute as interpreted by Michaud and Swain to Cragin’s motel project, I would conclude that the Superior Court erred in determining that the motel project was a subdivision. Although the motel will be a “building,” Cragin’s motel guests will be transient and their connection to the motel rooms “tenuous.” See Michaud, 444 A.2d at 42. There will be no splitting off of a sufficient real estate interest to constitute a division of land within the meaning of section 4956(1).
I am mindful that many of our municipalities have not heretofore required condominium and apartment developments to secure approval as subdivisions under section 4956(1) and that our trial courts have in some cases upheld those municipal decisions. Section 4956(4) prohibits any sale, lease, or conveyance for consideration of any subdivision not municipally approved as a subdivision. To prevent uncertainty as to existing structures, I would follow the precedent of the court set forth in Myrick v. James, 444 A.2d 987, 1001-02 (Me.1982); Black v. Solmitz, 409 A.2d 634, 640 (Me.1979), and Davies v. City of Bath, 364 A.2d 1269, 1274 (Me.1976). Accordingly, I would apply this interpretation of section 4956(1) to the litigants in this case but otherwise only to those applicants who have not to date taken substantial steps in reliance on final approval of their applications under other applicable land use statutes and ordinances.
I would vacate the judgment of the Superior Court as to the motel project of defendant Cragin and affirm the judgment as to the condominium project of defendant Baldwin and the apartment building projects of defendants Baldwin and DiPal-ma.
. See 30 M.R.S.A. § 4956(3) providing detailed environmental approval criteria for subdivisions.
. 1 M.R.S.A. § 72(10), (17).