This is a case with a considerable history. It began in 1998 in Superior Court, and then came before us in Frostar Corp. v. Malloy, 63 Mass. App. Ct. 96 (2005) (Frostar I), where we granted a new trial. The instant appeal arises from the retrial and the judgment ordering specific performance of a contract to convey property. The parties cross-appeal on several issues. We conclude that the judge abused his discretion by denying a motion to intervene, pursuant to Mass.R.Civ.P. 24(a), 365 Mass. 769 (1974), brought by Michael and Kenneth Lapuck, the subsequent buyers of the property and real parties in interest. We vacate the judgment and remand for a new trial.
Background. As a preliminary matter, it is necessary that we retrace some of the prior proceedings and the evidence.
“On October 1, 1984, Frostar Corp. entered into a lease with [the defendant] Malloy of the premises at 16 Howard Street in the Roxbury section of Boston. The lease included a right of first refusal, pursuant to which Frostar Corp. held the right to match any bona fide offer by a third party to purchase the property.
“In 1996, Malloy listed the property for sale with a real estate agent. . . . On November 4, 1997, defendant Michael Lapuck, as trustee of the 1164 Washington Street Realty Trust, submitted to Malloy’s agent a written offer to purchase the property.” (Footnotes omitted.)
Id. at 98. Frostar matched the bona fide offer by Michael Lapuck of $287,000 to purchase the premises at 16 Howard Street, which Frostar had leased from Malloy. This resulted in a purchase and sale agreement for the property between Frostar and Malloy with an effective closing date of March 2, 1998 (the agreement specified March 1, a Sunday).
On March 2, 1998, the transaction did not close. Frostar *707commenced suit, charging Malloy with breach of contract, breach of the implied covenant of good faith and fair dealing, misrepresentation, unfair and deceptive practices in violation of G. L. c. 93A, and seeking specific performance and damages, and injunctive relief. As against the Lapucks, Frostar alleged tortious interference with advantageous business relationship and violation of G. L. c. 93A. Frostar also obtained a lis pendens. Malloy sold the property to the Lapucks on May 7, 1998; the Lapucks agreed to indemnify Malloy against loss or damage resulting from Frostar’s suit, and to defend Malloy in the suit. Id. at 102 & n.14.5
In Frostar I we remanded the case for a new trial on counts II and IV of the complaint, which claimed that Malloy breached the purchase and sale agreement and the implied covenant of good faith and fair dealing, respectively. Those counts did not name the Lapucks as defendants. In July and October, 2005, immediately after remand and leading up to the second trial, the Lapucks and Malloy submitted joint status memoranda. There they asserted that the Lapucks “are the true parties in interest in this matter as they are the ones directly affected if Frostar is awarded specific performance. The Lapucks legally and rightfully bought the property in issue in March[,] 1998[,] and their business, Royal Fire Door Company, Inc., has occupied the property since that time. As such, the Lapucks have a right to continue to defend their interests.” The Lapucks did not, however, formally move to intervene under Mass.R.Civ.P. 24(a).
On January 27, 2006, as the trial approached before a different Superior Court judge, Frostar moved pursuant to Mass. R.Civ.P. 19(a), 365 Mass. 765 (1974), to join as necessary parties Michael S. Lapuck and Kenneth M. Lapuck, as trustees of RFD Realty Trust. Frostar stated:
“As the owners of the property which is the subject matter of this action and to which the plaintiffs seek specific performance the Lapucks as Trustees are the real parties in interest. . . . [T]he plaintiffs are seeking specific performance of an agreement for the sale of property to it, property now owned by the Lapucks. Should the plaintiff's *708prevail and be awarded specific performance (as occurred at the first trial) the only remedy would be for this Court to order the Lapucks to disgorge the property, selling it directly to the plaintiffs (under the terms of the original purchase and sale agreement) or to order the rescission of the sale from Malloy to the Lapucks, then ordering Malloy to complete the terms of the purchase and sale agreement between him and Frostar. Unless the Lapucks are parties, subject to the orders of this Court, the plaintiffs will be unable to obtain complete relief. Therefore, the Lapucks are necessary parties pursuant to Mass.R.Civ.P. 19(a).”
At a pretrial hearing on January 30, 2006, the judge stated that the request for a necessary party determination was premature since, if the jury determined that the Malloy defendants were not in breach of contract, then specific performance would not be ordered.
On January 31, 2006, counsel for the Lapucks indicated that they would file a motion to intervene, arguing that “this case, no matter what the finding is, has one impact, and that’s against the Lapucks, not Malloy.” Counsel for the Lapucks also noted that there was an indemnification agreement with the Malloys, stating that “he can’t represent Malloy and [counsel for Malloy] can’t represent the Lapucks.” “The Malloys were the parties to the agreement. We bought the property and indemnified Malloy as a result of the purchase. That’s basically why I’m here.” Counsel further stated: “[A]ll I’m asking is that I be given the opportunity as I had in the first trial to participate, not to duplicate, but to participate in the trial by examining the witnesses.”6
The judge denied the motion to intervene and made clear to the Lapucks’ counsel that any similar motion on their behalf *709would also be denied.7 In the judge’s view, “[counsel for the Lapucks] won all of his counts on appeal. There’s nothing against the Lapucks in this case.” The judge noted that the defendant was Malloy, not the Lapucks, and there was no indication that the Lapucks had “anything to do with the formation of the contract between Malloy and Frostar.” Expressing a concern that participation by counsel for the Lapucks would be duplicative of counsel for the Malloys, the judge denied counsel’s request to make an opening statement. Moreover, stating that he was “not going to cover the same ground twice with a witness by both defendants,” the judge said that “[i]f there is anything that I think [counsel for the Lapucks] has a right to cross-examine on, I’ll let him in. If not, I won’t.” When counsel for Malloy said that in the first trial he and counsel for the Lapucks had “divided things up,” the judge said that would not be done in the retrial. The judge stated that “[counsel for the Lapucks] would have a very limited role. I’m not going to cover the same ground twice with a witness.” The next day, the Lapucks filed a motion to intervene as of right pursuant to Mass.R.Civ.P. 24(a)(2), which was denied.8 At trial, counsel for the Lapucks, who was present throughout the proceedings, was not permitted to give an opening or closing statement or participate in the examination of any witness other than Michael Lapuck. After trial, the judge entered judgment against Malloy and ordered the Lapucks to specifically perform the contract and transfer title to Frostar.
Discussion, a. Mass.R.Civ.P. 24(a)(2). Upon timely application, a judge should grant a party’s motion for intervention of right when “(1) the applicant claims an interest in the subject of *710the action, (2) he is situated so that his ability to protect his interest may be impaired as a practical matter by the disposition of the action, and (3) his interest is not adequately represented by the existing parties.” Johnson Turf & Golf Mgmt., Inc. v. Beverly, 60 Mass. App. Ct. 386, 389 (2004). See Bolden v. O’Connor Café of Worcester, Inc., 50 Mass. App. Ct. 56, 61 (2000). We review a judge’s decision to deny the motion under an abuse of discretion standard. See Cosby v. Department of Social Servs., 32 Mass. App. Ct. 392, 395 (1992); Bolden, supra.
b. Timely application. Rule 24(a) furnishes clarity on the role and interest of an intervener, so that persons who have no formal role to play are not allowed to participate in a trial without a determined interest. The Lapucks did not file a written motion to intervene until the second day of trial.9 Mass.R.Civ.R 7(b), 365 Mass. 748 (1974) (motions “shall be made in writing”). However, it is clear from the record that the Lapucks (whose counsel had been the lead attorney in the first trial) believed, and the court was on notice that they believed, that they were parties to this action. This understanding was made clear in March, 2005, in the defendants’ first submission to the Superior Court after the remand in Frostar I.
Furthermore, there would have been no prejudice to any existing parties to allow the motion, as it was undisputed that La-pucks’ counsel was prepared for trial on that day and no delay would have actually occurred. See Peabody Fedn. of Teachers, Local 1289, AFT, AFL-CIO v. School Comm. of Peabody, 28 Mass. App. Ct. 410, 413 (1990) (considering whether intervention would have caused delay in trial). Because the Lapucks acted promptly in protecting their interest and there would have been no delay and no prejudice to any party, the motion should not have been deemed untimely. Contrast Giuliano v. Piontkowski, 62 Mass. App. Ct. 932, 934 (2004) (motion to intervene untimely where prospective interveners “knew or should have known of this litigation” for thirty months). See Negron-Almeda v. Santiago, 528 F.3d 15, 25 (1st Cir. 2008) (one-month “period of delay is so slight as not to render that intervention motion untimely”)10; R & G Mort. Corp. v. Federal Home Loan Mort. *711Corp., 584 F.3d 1, 9 (1st Cir. 2009) (motion to intervene properly denied as untimely where it was filed over two months after learning of suit and motion aimed at disrupting settlement between existing parties would have prejudiced those parties); National Assn. of Chain Drug Stores v. New Eng. Carpenters Health Benefits Fund, 582 F.3d 30, 40 (1st Cir. 2009) (“Because prejudice from the delay is not apparent ... the refusal to allow intervention might be debatable even though district courts enjoy much latitude on timeliness decisions”).11
c. Claimed interest. The Lapucks claim appropriately an interest as the title-holders of the premises and the real party in interest that would be impaired by an order granting specific performance to Frostar. See, e.g., Twomey v. Commissioner of Food & Agric., 435 Mass. 497, 500-501 (2001) (owner of property, the “real party in interest,” was permitted to intervene of right), citing Berman v. Linnane, 434 Mass. 301, 304 (2001) (intervention of attorney’s client allowed because client was the real party in interest on claim for breach of settlement agreement); Owen v. Kessler, 56 Mass. App. Ct. 466, 469 n.5 (2002). Contrast Commonwealth v. One Hundred Twenty-Five Thousand One Hundred Ninety-One Dollars, 76 Mass. App. Ct. 279, 281-282 (2010) (judgment creditor did not have significant interest to intervene as of right in a civil forfeiture action because he did not show “an ownership, possessory, or security interest in at least a portion of the property”), quoting from Smith, Prosecution and Defense of Forfeiture Cases par. 9.04[2][a], at 9-70.11 (2009). As specific performance would mn directly against the Lapucks, they had a right to protect their interest in the property.
d. Adequate representation. The Lapucks argue that Malloy *712could not adequately represent their interest in the litigation because Malloy had “no interest in the outcome of the litigation” where the Lapucks had an agreement to indemnify the defendant Malloy for all damages. We agree.
“An applicant for intervention as of right has the burden of showing that representation may be inadequate, although the burden ‘should be treated as minimal.’ ” United States Postal Service v. Brennan, 579 F.2d 188, 191 (2d Cir. 1978), quoting from Trbovich v. United Mine Workers, 404 U.S. 528, 538 n.10 (1972); B. Fernandez & Hnos., Inc. v. Kellogg USA, Inc., 440 F.3d 541, 547 (1st Cir. 2006) (holding that intervener need only make a “minimal” showing that representation would prove inadequate and “[t]he potential for this litigation to have a greater adverse impact on [the intervener] is a sufficient basis for concluding that [the existing party] may not serve as an adequate proxy”). Here, the Lapucks sought to preserve their ownership interest in the property. Malloy, however, had no interest in the outcome of the litigation other than the requirement in the contract that Malloy litigate in good faith and the remote chance that the Lapucks would be able to prove that Malloy failed to act in good faith in prosecuting the case. Cf. New York Pub. Interest Research Group, Inc. v. Regents of Univ. of the State of New York, 516 F.2d 350, 352 (2d Cir. 1975) (allowing pharmacists owner to intervene because they “will make a more vigorous presentation of the economic side of the argument” than the original defendants). Malloy, having sold the property, and having been indemnified by the Lapucks, was indifferent as to the outcome of the suit. Malloy conveyed his interest in the property to the Lapucks, who had indemnified him not only against all legal expenses, but also against any damages that might be assessed against him or as a result of the litigation. In short, he could not “adequately represent” the La-pucks’ interests in the litigation. See Mayflower Dev. Corp. v. Dennis, 11 Mass. App. Ct. 630, 636-637 (1981) (“The question whether the prospective intervener is adequately represented necessarily turns to a comparison of the interests asserted by the applicant and the existing party . . . if his ‘interest is similar to, but not identical with that of one of the parties, a discriminating judgment is required on the circumstances of the particular case, but he ordinarily should be allowed to intervene unless it *713is clear that the party will provide adequate representation for the absentee’ ”), quoting from 7A Wright & Miller, Federal Practice and Procedure § 1909, at 524 (3d ed. 2010); Carlson v. Withers, 16 Mass. App. Ct. 924, 925 (1983) (because the defendants have no interest in the outcome of the litigation, the intervener’s “interest is [not] adequately represented by existing parties”), quoting from Mass.R.Civ.P. 24(a)(2).
We also note that “the pertinent question is not whether [the intervener’s] interest could be protected in another action, but whether there ‘may’ be a practical negative impact on the protection of that interest if intervention is not allowed.” Johnson Turf & Golf Mgmt., Inc. v. Beverly, 60 Mass. App. Ct. at 392. The Lapucks were prejudiced because the denial of the motions to intervene impaired their ability to argue their case to the jury in a case where significant factual disputes exist as to the applicability of the covenant of good faith and fair dealing. As has been noted, the judge refused to allow the Lapucks to make an opening statement or otherwise participate unless the court deemed it “necessary,” despite the Lapucks’ attorney’s role as lead counsel in the first trial and extensive preparation. Cf. League of United Latin Am. Citizens v. Wilson, 131 F.3d 1297, 1304 (9th Cir. 1997) (an intervener may “litigate fully”), quoting from 7C Wright & Miller, Federal Practice & Procedure § 1920, supra (“the intervener is treated as if the intervenor were an original party”). Here, the Lapucks come into the proceedings to “assert a right superior ... to some or all of the parties touching the subject matter of the litigation.” Check v. Kaplan, 280 Mass. 170, 178 (1932). Moreover, owners have an inherent right in equity to protect the value of their property, and are prejudiced when denied this right. See Twomey v. Commissioner of Food & Agric., 435 Mass. at 506 (a customary privilege of ownership is “an owner’s ability to sell property at its highest value”), citing Dupee v. Boston Water Power Co., 114 Mass. 37, 43 (1873) (“The power to purchase and hold [property] implies the power to sell, and to sell upon such terms as to secure the highest price”). That the trial strategies and interests of the Lapucks and Malloy were not identical is reflected by the Lapucks’ opposition when Malloy’s attorney sought to introduce in evidence the indemnification agreement.12
*714Conclusion. We note that deference is given to the trial court in the management of a trial and the judge’s resolution of competing considerations. See Beninati v. Beninati, 18 Mass. App. Ct. 529, 535 (1984); Mass.G.Evid. § 611(a) (2010). The judge here sought to establish a procedure which would reduce duplication and prolongation of the trial, while also permitting some involvement by the Lapucks’ counsel under his supervision. In our view, however, because the Lapucks’ direct participation in the trial would be the only meaningful way for them to protect their interests, the wrong balance was struck in denying the Lapucks’ motion to intervene.13
The order denying the motion to intervene is reversed. The judgment is vacated, and the case is remanded to Superior Court for a new trial on counts II and IV of the complaint.14
So ordered.