G.R. No. L-7992; March 4, 1915
THE GOVERNMENT OF THE PHILIPPINE ISLANDS, plaintiff-appellant, vs. THE PHILIPPINE SUGAR ESTATE DEVELOPMENT COMPANY, LTD., ET AL., defendants-appellees.

FACTS:
The Government of the Philippine Islands (plaintiff) filed an action against the Philippine Sugar Estate Development Company, Ltd., and the Order of the Dominicans (defendants) to recover the value of a railroad and various sugar mills. The plaintiff alleged these items formed part of the real estate of the Calamba Sugar Estate (hacienda) sold by the defendants to the plaintiff, and were illegally removed and converted by the defendants after the sale. The defendants admitted the sale and the removal but denied that the railroad and sugar mills were included in the conveyance. As a special defense, they alleged that, despite the general descriptive language in the written deed, it was the mutual understanding and intention of the parties at the time of the sale to exclude these items. The plaintiff demurred to this defense, arguing that parol evidence to prove such an understanding would vary the terms of the written instrument. The trial court overruled the demurrer, proceeded to trial, and dismissed the complaint. The government appealed.

ISSUE:
1. Whether the railroad and sugar mills, as improvements affixed to the land, were included in the sale as a matter of law under the terms of the conveyance.
2. Whether parol evidence is admissible to prove that the parties intended to exclude these items from the sale, despite the general language of the written deed.

RULING:
The Supreme Court REVERSED the judgment of the trial court and held in favor of the plaintiff-appellant.

1. On the Inclusion of the Improvements: The Court ruled that the sugar mills and railroad, as improvements permanently attached to the land, constituted real property under Philippine law. Citing previous jurisprudence (Fernandez vs. Shearer, 19 Phil. 75; Bischoff vs. Pomar, 12 Phil. 690), the Court held that a sale of land carries with it all improvements existing thereon at the time of sale. The deed of conveyance explicitly included “all other improvements and accessories.” Therefore, as a matter of law, these items were included in the sale.

2. On the Admissibility of Parol Evidence: The Court rejected the defendants’ reliance on Section 285 of the Code of Civil Procedure, which allows parol evidence when a writing “fails to express the true intent and agreement of the parties.” The Court held that this exception applies only where a mistake or imperfection in the writing has caused it to fail to express the true agreement. It does not permit a party to introduce evidence of a prior or contemporaneous verbal agreement that would materially alter or contradict the clear terms of a complete and unambiguous written instrument. To allow such evidence would destroy the stability and value of written contracts. The defendants’ proffered evidence did not allege fraud, mistake, or imperfection in the drafting of the deed but sought to subtract from its clear terms based on an alleged separate understanding. This is not permissible.

DISPOSITIVE PORTION: The judgment of the lower court was reversed, and the case was remanded for further proceedings consistent with the opinion. Costs were taxed against the appellees.

(Note: The text includes a lengthy dissenting opinion by Justice Trent, which is omitted from this digest’s core summary. The dissent argued that the trial court’s factual findingthat both parties understood the mills were not part of the salewas supported by evidence and should not be overturned, and that the specific mills in question were not on the land at the time of the final conveyance.)