Rubеn Robert Herrera, a state prisoner, brought a petition for habeas corpus relief under 28 U.S.C. § 2254 claiming that his constitutional rights were violated by the admission at trial of illegally obtained evidence. The district court denied relief, holding that the state court’s determination of harmless error was entitled to a presumption of correctness and, alternatively, that the error was harmless under
Brecht v. Abrahamson,
We granted rehearing en banc and directed the parties to address the following question:
After AEDPA, when a state court decides a constitutional issue contrary to Supreme Court authority, or unreasonably applies Supreme Court authority, should the habeas court on collateral review apply
*1194
the harmless error standard of
Chapman v. California,
Herrera v. Lemaster, No. 98-2060 (10th Cir. Feb. 26, 2002) (order granting rehearing en banc). Upon en banc consideration, we hold that the standard set out in Brecht is the appropriate one to use in these circumstances.
I
Mr. Herrera was convicted in New Mexico state court of first degree murder and aggravated assault with a firearm. He was sentenced to life in prison for the murder, eighteen months for the aggravated assault, and one year for the firearm enhancement. On direct appeal, Mr. Herrera argued that his residence was searched and evidence found there was seized under an invalid warrant, and that the admission of the seized evidence at his trial therefore violated his rights under the Fourth Amendment. Although the New Mexico Supreme Court held that the warrant was constitutionally deficient, it concluded the admission of the illegally seized items was harmless error under
State v. Moore,
Mr. Herrera subsequently filed this petition for federal habeas relief, arguing the state supreme court erred in holding that the admission of the illegally seized evidence was harmless. The matter was referred to a magistrate judge, who issued proposed findings and conclusions recommending that relief be denied. In so doing, the magistrate conducted no hearings, ordered no briefs, proceeded without access to the trial record, and issued his proposed disposition without prior notice to the parties. In reaching his decision, the magistrate gave a presumption of correctness to the state court’s harmless error determination, and alternatively concluded the error was harmless under the standard set out in Brecht.
Mr. Herrera filed objections to the report, contending the state court’s harmless error determination was entitled to no deference because that court had not performed its anаlysis under the standard mandated by the Supreme Court in Chapman. 2 Mr. Herrera further argued that because application of the Brecht standard of review is predicated upon a state court evaluation of harmlessness under Chapman, when the state court failed to apply the correct Chapman analysis, as here, the federal habeas court should assess harmlessness under Chapman rather than Brecht. The state filed no response, and the district court adopted the magistrate’s recommendation that the petition be dismissed with prejudice. Mr. Herrera appealed.
We granted Mr. Herrera a certificate of appealability on his claims that the admission of the unlawfully seized evidence was not harmless error and that the district court erred in denying habeas relief without reviewing the state court record. On appeal, Mr. Herrera argued that Brecht is no longer good law after AEDPA, and that even if Brecht survives it does not apply when the state court has not performed a harmless error analysis under Chapman. In so doing, Mr. Herrera contended that *1195 the state court’s failure to apply Chapman was contrary to clearly established federal law as determined by the Supreme Court, аnd that the harmless error issue is therefore a legal question governed by 28 U.S.C. § 2254(d)(1), 3 to which the presumption of correctness does not apply.
The panel opinion agreed with Mr. Herrera in part. It held that under
Williams v.
Taylor,
Mr. Herrera petitioned for rehearing en banc, renewing his arguments that federal habeas courts should assess the harmlessness of a constitutional error under Chapman rather than Brecht when the state courts fail to do so, and that the justification for the Brecht standard has disappeared upon the enactment of AEDPA. We granted rehearing en banc to address these issues. 6
*1196 II
A.
Before we turn to the en banc question, we address briеfly the state’s argument that no Fourth Amendment violation occurred in this case because the illegally seized evidence was admissible under the good faith exception to the exclusionary rule established in
United States v. Leon,
The state did not specifically raise the applicability of Leon in federal district court, either by asserting the issue in its answer or by way of objection to the magistrate’s report and recommendation. The state did urge the applicability of Leon to the panel on appeal as part of its contention that the district court did not err in applying Brecht. In so doing, the state made the barebones argument that the affidavit was sufficient to allow the issuing magistrate to conclude the residence to be scrutinized was Mr. Herrera’s residence.
When an issue has not been properly raised below, we generally do not address it on appeal.
See Proctor & Gamble Co. v. Haugen,
For the first time in its brief to the en banc court, the state contended the affidavit was facially sufficient on the basis of evidence presented at the state court suppression hearing. We will nоt consider new assertions presented for the first time on rehearing en banc, particularly those *1197 based on factual allegations. Accordingly, we decline the state’s invitation to address the applicability of Leon.
B.
In addressing the continued viability and applicability of
Brecht
after the enactment of AEDPA, we look first to the text of the decision itself and compare the concerns underlying its holding with the purposes Congress intended to further by enacting AEDPA. In
Brecht,
the Court held that the harmless error standard set out in
Chapman,
The reason most frequently advanced in our cases for distinguishing between direct and collateral review is the Stаte’s interest in the finality of convictions that have survived direct review within the state court system. We have also spoken of comity and federalism. The States possess primary authority for defining and enforcing the criminal law. In criminal trials they also hold the initial responsibility for vindicating constitutional rights. Federal intrusions into state criminal trials frustrate both the States’ sovereign power to punish offenders and their good-faith attempts to honor cоnstitutional rights. Finally, we have recognized that [Iliberal allowance of the writ ... degrades the prominence of the trial itself, and at the same time encourages habeas petitioners to reliti-gate their claims on collateral review.
Id.
at 635,
We note that while the
Brecht
standard is less stringent than that in
Chapman,
it is still “appropriately demanding.”
Brecht,
The standard in
Brecht
must also be construed and applied in light of the Court’s subsequent decision in
O’Neal v. McAninch,
The Court rested its legal conclusion on three considerations.
Id.
at 437,
The concerns that prompted the Court in
Brecht
to adopt a less stringent standard for harmless error assessment on collateral review are the same ones that led Congress to pass AEDPA.
See Calderon v. Thompson,
On rehearing en banc, Mr. Herrera argues that after AEDPA, he is entitled to habeas relief without regard to whether the standard in Brecht is met when, as here, the state court decision was contrary to clearly established law. In essence he argues that the prerequisites for federаl habeas relief set out in section 2254(d) replace the Brecht inquiry, contending the Court’s justifications in Brecht for using a less demanding harmless error standard have disappeared with the enactment of AEDPA. In Mr. Herrera’s view, if a state court fails to apply Chapman on direct review, the decision is contrary to Su *1199 preme Court authority under section 2254(d)(1) and the federal habeas court must therefore apply the proper Chapman standard. If, on the other hand, the state court properly applies Chapman, the federal habeas court assesses only whether the state court’s application was unreasonable under section 2254(d)(2). He thus urges that the Brecht inquiry should have no application in either scenario.
We are not persuaded Congress intended to alter the Supreme Court’s preexisting federal habeas jurisprudence on harmless error analysis. As we have discussed, Congress’ purpose in enacting AEDPA is entirely congruent with the rationale set out by the Court in
Brecht
for adopting a less demanding harmless error standard on collateral review. Congress intended that AEDPA raise the bar with respect to availability of federal habeas relief, an intent that does not permit us to construe AEDPA to frustrate that intent by broadening the availability of habeas relief. Moreover, we “generally assume Congress knows the law and legislates in light of federal court precedent.”
Jurado-Gutierrez v. Greene,
Mr. Herrera contends that applying the
Brecht
standard оn habeas review would reduce the constitutional protection provided by established Supreme Court precedent and defeat the remedial purpose of habeas relief. The Court, however, has decided otherwise. As discussed above, although the Court narrowed the availability of habeas relief in
Brecht,
in
O’Neal
the Court ameliorated the effect of
Brecht
by ruling that when a habeas court is in grave doubt as to the harmlessness of a constitutional error, the petitioner is entitled to relief.
O’Neal,
We also are not persuaded by Mr. Herrera’s argument that because the state court in
Brecht
had assessed harmlessness under the proper
Chapman
analysis,
Brecht
is only applicable in those circumstances and does not govern habeas petitions where the state did not apply
Chapman.
The broad language and the analysis employed by both the plurality and by Justice Stevens in his concurrence imply that the standard set out was intended to govern
all
federal habeas review of state court decisions.
See Brecht,
Moreover, the Supreme Court has subsequently clearly indicated that a federal habeas court is to apply the
Brecht
standard to a habeas petition governed by AEDPA even when the state court has not assessed a constitutional error for harmlessness under
Chapman. See Penry v. Johnson,
Even if our precedent were to establish squarely that the prosecution’s use of the Peebles report violated Penry’s Fifth Amendment privilege against self-incrimination, that error would justify overturning Penry’s sentence only if Penry could establish that the error “had substantiаl and injurious effect or influence in determining the jury’s verdict.”
Id.
at 795,
In
Penry
no harmless error analysis took place in state court because that court determined that no constitutional error had occurred.
Id.
at 789-91,
In sum, we conclude that in cases governed by AEDPA, the habeas court is to apply the harmless error standard set out in Brecht when a state court decides a constitutional issue contrary to controlling Supreme Court authority or unreasonably applies that authority. Accordingly, we vacate the district court’s judgment and remand with directions to assess the harmlessness of thе Fourth Amendment violation under the Brecht standard in light of the entire state court record. In all other respects the panel opinion is reinstated.
REVERSED and REMANDED for further proceedings consistent with this opinion.
Notes
. Mr. Herrera's federal habeas petition was filed after April 24, 1996, the effective date of AEDPA, and is therefore governed by its provisions.
See Lindh v. Murphy,
. The slate has never argued that the New Mexico Supreme Court's harmless error analysis satisfied the standards of
Chapman v. California,
. AEDPA provides in pertinent part:
An application for a writ of habeas corpus on behalf of a person in custody pursuant to the judgment of a State court shall not be granted with respect to any claim that was adjudicated on the merits in State court proceedings unless the adjudication of the claim resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States....
28 U.S.C. § 2254(d)(1).
. The panel asked the parties for additional briefing on whether it was barred by
Stone v. Powell,
. AEDPA provides in pertinent part that "[i]n a proceeding instituted by an application for a writ of habeas corpus by a рerson in custody pursuant to the judgment of a State court, a determination of a factual issue made by a State court shall be presumed to be correct.” 28 U.S.C. § 2254(e)(1).
. In
Brecht
itself, the state court found a constitutional violation but concluded that it was harmless beyond a reasonable doubt under
Chapman. See Brecht,
The circuits do not speak with one voice on either issue.
See Hernandez v. Johnson,
. As the Supreme Court subsequently explained in
O’Neal v. McAninch,
