MEMORANDUM OPINION
I.
Plaintiff Lexington Insurance Co. (“Lexington”), a Massachusetts corporation, entered into a fire insurance contract with Clipper Industrial Park (“Clipper”), a Maryland general partnership. Clipper owns and operates a large industrial park on Clipper Road in Baltimore City. On September 16, 1995, a *362 fire occurred at Clipper’s premises, completely destroying or damaging numerous buildings on the premises. Lexington maintains a failure of electrical equipment owned by Defendants Baltimore Gas & Electric Co. (“BG&E”) caused the fire. Pursuant to the insurance policy, Lexington paid Clipper $1,425,000 for the destroyed buildings, and $198,188 for loss of rental income. Lexington subsequently filed this suit against BG&E as a subrogee of Clipper, invoking the Court’s diversity jurisdiction.
At the Court’s request, the parties submitted memoranda on the issue of the proper measure of damages to assist the Court in deciding this hotly contested issue. The heart of the dispute centers on whether restoration costs or diminution in value is the proper measure of damages. Lexington seeks to recover the costs of restoring the Clipper property, estimated at approximately $4,400,000. BG&E contends the proper measure of damages is the property’s diminution in value. BG&E urges the cost of restoring the property is grossly disproportionate in light of the low value of Clipper’s property ($1,230,000 as estimated by Lexington’s experts), and of the relatively small diminution in value of Clipper’s property resulting from the fire ($460,000 by Lexington’s estimate, $100,710 by BG&E’s estimate).
II.
A federal court exercising diversity jurisdiction must apply applicable state law.
Erie R.R., Co. v. Tompkins,
Lexington filed this suit as a subrogee of Clipper. Subrogation is a legal fiction permitting an insurer to assume the rights of the insured-and to recover for the wrongful acts of a third party against the insured-where the insurer has paid the insured for loss under a contract of insurance.
Mayor & City Council of Baltimore v. Blibaum,
Lexington, as the insurer/subrogee, may not receive more than the amount paid under the policy regardless of the applicable measure of damages.
See Virginia Elec. & Power Co. v. Westinghouse Elec. Corp.,
III.
A.
Maryland law permits a plaintiff to choose between the diminution in value of the property or the cost of restoration as the measure of damages resulting from tortious injury.
Superior Constr. Co. v. Elmo,
*363
Elmo
also explains that when a building is reduced to salvage value, the cost of restoration is the measure of damages if restoration is possible and the cost is not disproportionate to the injury. If the cost of restoration is greater than the diminution in market value of the property, the latter is the proper measure of damages.
Id.
(citing
Mullan v. Hacker,
Although the fire in this case destroyed and damaged many of Clipper’s buildings, the Court believes the general Restatement rule applies in this case. The
Regal
court found the Restatement rule applicable in “cases of this sort”, referring to cases of tortious injury to property.
Regal,
BG&E, however, contends diminution in value is the appropriate measure of damages when a building is completely destroyed, citing cases from other jurisdictions. Maryland has never addressed this precise question. Courts in other jurisdictions apply one of three rules when a building is destroyed or damaged. Some courts hold diminution in value to be the proper measure of damages. See 22 Am.Jur. 2d Damages § 418. Other courts permit recovery of restoration costs. Id. Finally, some courts view buildings separately from realty, and conclude the proper measure of damages is the reasonable value of the building at the time of its destruction. Id. The only Maryland decision lending support to BG&E’s view is Mullan v. Hacker, and as discussed above, Elmo and Regal indicate Maryland’s modern adherence to the Restatement view. 2 Simply stated, no reasonable basis exists to conclude Maryland would hold diminution in value is the appropriate measure of damages when a building is destroyed.
B.
Maryland ease law permits Lexington to recover restoration costs unless the cost of restoration is “disproportionate” to the diminution in value of the property caused by the injury.
Elmo,
The Maryland cases provide little guidance as to when restoration costs are disproportionate, as a matter of law, to the diminution in value of the damaged property. In
Levi v. Schwartz,
Other jurisdictions generally permit relatively generous awards for costs of restoration even if substantially in excess of the property’s diminution in value.
See, e.g, Berg v. Reaction Motors Div.,
Whether Lexington’s maximum recovery of $1,425,000 for restoration damages is disproportionate to the diminution in value is initially a question of fact for the jury to decide. The jury will have to decide which expert’s estimate of diminution of value is accurate, and assess the extent of reasonable restoration costs. Because Maryland law establishes no benchmark for determining the proportionality of restoration costs to diminution in value, it is unclear if as a matter of law Lexington’s maximum recovery is disproportionate to either Lexington’s or BG&E’s estimate of the diminution in value of Clipper’s property.
C.
Even if Lexington’s maximum $1,425,000 recovery for restoration costs is disproportionate to the diminution in the value of Clipper’s property, Lexington may recover restoration costs if Clipper has a “reason personal” for restoring the property to its original condition. Lexington asserts it will introduce evidence at trial that Mr. Bill Polo-way, a partner in the Clipper venture, intended to fulfill a “long-term personal aspiration” by converting the Clipper property to a sound stage and production studio. BG&E, relying on an article in the Baltimore Sun, 3 contends Mr. Poloway did not conceive this idea until nineteen months after the fire, notes the drastic renovations required for such a project far exceed the dilapidated condition of the buildings before the fire, and believes the “reason personal” exception applies only when the landowner had a personal, non-commercial design for his property. 4
In
Samson Constr. Co. v. Brusowankin,
Mr. Poloway’s intentions do not, as a matter of law, constitute a valid “reason personal” permitting recovery of disproportionate restoration costs. Neither Clipper nor Poloway used the land as a residence, and the land was held for commercial, not personal, purposes. Mr. Poloway’s desire to convert the Clipper complex to a sound stage and studio does not constitute personal or residential use, but rather a vision for a future business use of the Clipper premises. This finding, however, does not prevent Lexington from introducing evidence at trial to demonstrate a valid “reason personal”.
IV.
Based upon the foregoing analysis, the Court holds that if Lexington prevails in this case, it may recover a maximum damage award of $1,425,000 for the destroyed buildings, and $198,188 for loss of rental income. The Court further holds that, under Maryland law, Lexington may elect between diminution in value of the Clipper property and the cost of its restoration as the measure of damages should Lexington prevail. The Court must await the jury’s findings to determine if the restoration costs sought by Lexington are disproportionate to the property’s diminution in value as a matter of law.
Notes
. It is unclear whether Maryland or Massachusetts principles of subrogation apply in this case. The insurance contract does not specify what law applies, and the pleadings do not state where the contract was formed. Massachusetts law, however, accords with Maryland principles of subrogation.
See Home Owners' Loan Corp.
v.
Baker,
. One could argue the Restatement approach does not apply in this case because the text of both the First and Second Restatements permits the election between diminution in value and restoration costs when the harm to real property does not result in a "total destruction in value”. Restatement of Torts § 929. BG&E appears to make this argument in its Memorandum. This argument contains two flaws. First, though Elmo and Regal indicate Maryland law on this point is in pari materia with the Restatement approach, the Maryland Court of Appeals has never adopted the Restatement in haec verba. Thus, one is left to follow the general approach contained in Elmo and Regal permitting an election between these two measures of damages. Second, Clipper's properly was not completely "destroyed”: a significant number of buildings were damaged or destroyed, but the entire property has not been completely deprived of its value. Accordingly, even if the literal Restatement language controls, it does not apply here.
. Edward Gunts, Irons in the Fire, Balt. Sun, April 13, 1997, at El.
. BG&E also argues Lexington cannot invoke the "reason personal” exception because Clipper is not a party to the litigation. As previously explained, Lexington is a subrogee of Clipper and may assert Clipper's rights against BG&E to the extent of Lexington's payment under the insurance contract. This fact renders BG&E's argument spurious.
