GCAT 2025-NQM4 Trust ABS- 15G

Exhibit 99.12

Client Name:
Client Project Name:	GCAT 2025-NQM4
Start - End Dates:	1/3/2025 - 1/28/2025
Deal Loan Count:	30
Valuations Summary
Loans in Report:	30

					Origination Values										Automated Valuation Model							Desk Review				Second Desk Review				Field Review				Second Field Review				1004 SFR (Mar 05)				2055 Ext Only (Mar 05)				BPO (Broker Price Opinion)				Other					AUS Information
Loan Number	Marketing ID	Original Balance	Sales Price	Value For LTV	Appraised Date	Appraised Value	Appraisal Form	AVM Vendor Name	Confidence Score	Review Date	Review Value	Variance Amount	Variance %	Review Type	Report Date	Value	Variance Amount	Variance (%)	AVM Vendor Name	AVM FSD	Confidence Score	Report Date	Value	Variance Amount	Variance (%)	Report Date	Value	Variance Amount	Variance %	Report Date	Value	Variance Amount	Variance (%)	Report Date	Value	Variance Amount	Variance (%)	Report Date	Value	Variance Amount	Variance (%)	Report Date	Report Value	Variance Amount	Variance (%)	Report Date	Value	Variance Amount	Variance (%)	Other - Valuation Type	Report Date	Value	Variance Amount	Variance (%)	CU / LCA Score
XXXXXX	533777502	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	505324542	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	549941569	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	3.6
XXXXXX	515728028	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1025 Multi-Fam (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	561851687	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1025 Multi-Fam (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	578421127	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	2.5
XXXXXX	581508794	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1073 Condo (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	530261887	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1025 Multi-Fam (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	530600402	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	571274905	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.5
XXXXXX	543323308	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	2.0
XXXXXX	513699982	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.1
XXXXXX	579891392	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1025 Multi-Fam (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	563488273	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.9
XXXXXX	569651251	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	569187368	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	2.0
XXXXXX	526013480	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	570928200	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.6
XXXXXX	524820625	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.3
XXXXXX	598768694	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	555582140	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	562867862	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	(No Data)
XXXXXX	546068880	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.2
XXXXXX	553730059	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.3
XXXXXX	586641765	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	588471237	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	2.7
XXXXXX	503765353	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	505082360	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.0
XXXXXX	566324082	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000			$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	1.4
XXXXXX	548681835	XXXXXX	XXXXXX	XXXXXX	XXXXXX	XXXXXX	1004 SFR (Mar 05)				$0.00					$0.00	$0.00	0.00%		0.000		XXXXXX	XXXXXX	XXXXXX	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%		$0.00	$0.00	0.00%			$0.00	$0.00	0.00%	3.3