Listing Report:Supplement No. 51 dated Sep 22, 2010 to Prospectus dated Jul 26, 2010
File pursuant to Rule 424(b)(3)
Registration Statement No. 333-147019
Prosper Marketplace, Inc.
Borrower Payment Dependent Notes
This Listing Report supplements the prospectus dated Jul 26, 2010 and provides information about each loan request (referred to as a "listing") and series of Borrower Payment Dependent Notes (the "Notes") we are currently offering. Prospective investors should read this Listing Report supplement together with the prospectus dated Jul 26, 2010 to understand the terms and conditions of the Notes and how they are offered, as well as the risks of investing in Notes.
The following series of Notes are currently being offered:
Borrower Payment Dependent Notes Series 476508
The following information pertains to the borrower loan being requested, that corresponds to the series of Notes to be issued upon the funding of the borrower loan, in the event the listing receives commitments to purchase Notes in an aggregate amount of the requested loan.
Amount: $7,000.00 Prosper Rating: B Auction Duration: 7 days
Term: 36 months Estimated loss: 6.0%  
   
 
Starting lender yield: 14.15% Starting borrower rate/APR: 15.15% / 17.32% Starting monthly payment: $243.17
 
Auction yield range: 5.79% - 14.15% Estimated loss impact: 6.19%  
Lender servicing fee: 1.00% Estimated return: 7.96%  
The Estimated Return is presented to help you evaluate this listing and set an appropriate minimum yield and bid amount. Estimated Return is the average annual expected return on funds invested in this loan and is calculated by subtracting the estimated impact of credit losses on the loan from the minimum yield. The estimated impact of credit losses is derived from the following components: The estimated average annualized loss rate based on the historical performance of Prosper loans for borrowers with similar characteristics, originated between Apr-01-2007 and Mar-31-2008, measured as of Mar-31-2009, and an adjustment for accrued interest not collected and late fees on defaulted loans.The Estimated Return presented does not assume any early repayment by the borrower. The calculation of Estimated Return requires significant assumptions about the repayment of the loan and lenders should make their own judgments with respect to the accuracy of these assumptions. Actual performance may differ from estimated performance.
Borrower's Credit Profile
Prosper score (1-10): 8 First credit line: Feb-1997 Debt/Income ratio: 20%
Credit score: 720-739 (Sep-2010) Inquiries last 6m: 4Employment status:Employed
Now delinquent: 0 Current / open credit lines: 9 / 9Length of status:9y 3m
Amount delinquent: $0 Total credit lines: 31 Occupation: Accountant/CPA
Public records last 12m / 10y: 0/ 0 Revolving credit balance: $4,484Stated income:$50,000-$74,999
Delinquencies in last 7y: 25 Bankcard utilization: 17%  
   Homeownership: Yes  
Screen name: gain-octave7 Borrower's state: Massachusetts Borrower's group: N/A
Credit and homeownership information was obtained from borrower?s credit report and displayed without having been verified. Employment and income was provided by borrower and displayed without having been verified.
Description
Home Improvement
Purpose of loan:
I am planning on using this loan for home improvements.? I purchased my home just over two years ago via a short sale at a good price so I already have equity in my house if I had to sell.? My water heater is 19 years old and needs to be replaced and while that work is being done, I was also going to install central air...I already have the duct work, just need to add the compressor.?
My financial situation:
I am a good candidate for this loan because I understand the importance of repaying debts and always pay my bills.? I have no dependents and my car is just about paid off (it will be paid off in April 2011, if not earlier).?

Monthly net income: $ 4,000

Monthly expenses: $
??Housing: $ 1,575 (mortgage,?property taxes, insurance)
??Insurance: $ 300 annually
??Car expenses: $ 400 (until April 2011)
??Utilities: $?75 (electric & gas)
??Phone, cable, internet: $ 200
??Food, entertainment: $ 200
??Clothing, household expenses $ 200
??Credit cards and other loans: $ 200
??Other expenses: $ none
Information in the Description is not verified.
 
Borrower Payment Dependent Notes Series 476690
The following information pertains to the borrower loan being requested, that corresponds to the series of Notes to be issued upon the funding of the borrower loan, in the event the listing receives commitments to purchase Notes in an aggregate amount of the requested loan.
Amount: $10,000.00 Prosper Rating: D Auction Duration: 7 days
Term: 36 months Estimated loss: 10.8%  
   
 
Starting lender yield: 26.50% Starting borrower rate/APR: 27.50% / 31.05% Starting monthly payment: $410.94
 
Auction yield range: 10.79% - 26.50% Estimated loss impact: 11.46%  
Lender servicing fee: 1.00% Estimated return: 15.04%  
The Estimated Return is presented to help you evaluate this listing and set an appropriate minimum yield and bid amount. Estimated Return is the average annual expected return on funds invested in this loan and is calculated by subtracting the estimated impact of credit losses on the loan from the minimum yield. The estimated impact of credit losses is derived from the following components: The estimated average annualized loss rate based on the historical performance of Prosper loans for borrowers with similar characteristics, originated between Apr-01-2007 and Mar-31-2008, measured as of Mar-31-2009, and an adjustment for accrued interest not collected and late fees on defaulted loans.The Estimated Return presented does not assume any early repayment by the borrower. The calculation of Estimated Return requires significant assumptions about the repayment of the loan and lenders should make their own judgments with respect to the accuracy of these assumptions. Actual performance may differ from estimated performance.
Borrower's Credit Profile
Prosper score (1-10): 6 First credit line: Nov-2000 Debt/Income ratio: Self-employed (DTI Not Calculated)
Credit score: 700-719 (Sep-2010) Inquiries last 6m: 1Employment status:Self-employed
Now delinquent: 0 Current / open credit lines: 6 / 5Length of status:1y 9m
Amount delinquent: $0 Total credit lines: 13 Occupation: Sales - Retail
Public records last 12m / 10y: 0/ 0 Revolving credit balance: $16,780Stated income:$75,000-$99,999
Delinquencies in last 7y: 0 Bankcard utilization: 30%  
   Homeownership: No  
Screen name: KidMW14 Borrower's state: Missouri Borrower's group: N/A
Credit and homeownership information was obtained from borrower?s credit report and displayed without having been verified. Employment and income was provided by borrower and displayed without having been verified.
Description
Loan for WenneCorp, LLC
Purpose of loan:
This loan will be used to finance the opening of an office for WenneCorp. We have just hired a full-time employee, and need some extra cash now to cover one-time expenses. Profits will easily cover this loan within 3-4 months.

My financial situation:
I am a good candidate for this loan because I run a successful business that has continued profitability. You can check us out at www.wennecorp.com.
Information in the Description is not verified.
 
Borrower Payment Dependent Notes Series 476696
The following information pertains to the borrower loan being requested, that corresponds to the series of Notes to be issued upon the funding of the borrower loan, in the event the listing receives commitments to purchase Notes in an aggregate amount of the requested loan.
Amount: $8,500.00 Prosper Rating: B Auction Duration: 7 days
Term: 36 months Estimated loss: 6.0%  
   
 
Starting lender yield: 14.15% Starting borrower rate/APR: 15.15% / 17.32% Starting monthly payment: $295.28
 
Auction yield range: 5.79% - 14.15% Estimated loss impact: 6.19%  
Lender servicing fee: 1.00% Estimated return: 7.96%  
The Estimated Return is presented to help you evaluate this listing and set an appropriate minimum yield and bid amount. Estimated Return is the average annual expected return on funds invested in this loan and is calculated by subtracting the estimated impact of credit losses on the loan from the minimum yield. The estimated impact of credit losses is derived from the following components: The estimated average annualized loss rate based on the historical performance of Prosper loans for borrowers with similar characteristics, originated between Apr-01-2007 and Mar-31-2008, measured as of Mar-31-2009, and an adjustment for accrued interest not collected and late fees on defaulted loans.The Estimated Return presented does not assume any early repayment by the borrower. The calculation of Estimated Return requires significant assumptions about the repayment of the loan and lenders should make their own judgments with respect to the accuracy of these assumptions. Actual performance may differ from estimated performance.
Borrower's Credit Profile
Prosper score (1-10): 8 First credit line: Sep-2000 Debt/Income ratio: 5%
Credit score: 740-759 (Aug-2010) Inquiries last 6m: 6Employment status:Employed
Now delinquent: 0 Current / open credit lines: 6 / 6Length of status:3y 3m
Amount delinquent: $0 Total credit lines: 8 Occupation: Retail Management
Public records last 12m / 10y: 0/ 0 Revolving credit balance: $425Stated income:$75,000-$99,999
Delinquencies in last 7y: 0 Bankcard utilization: 2%  
   Homeownership: No  
Screen name: unequaled-openness Borrower's state: NewYork Borrower's group: N/A
Credit and homeownership information was obtained from borrower?s credit report and displayed without having been verified. Employment and income was provided by borrower and displayed without having been verified.
Description
Investment home purchase
Purpose of loan:
This loan will be used to?

My financial situation:
I am a good candidate for this loan because?

Monthly net income: $

Monthly expenses: $
??Housing: $
??Insurance: $
??Car expenses: $
??Utilities: $
??Phone, cable, internet: $
??Food, entertainment: $
??Clothing, household expenses $
??Credit cards and other loans: $
??Other expenses: $
Information in the Description is not verified.
 
Borrower Payment Dependent Notes Series 476710
The following information pertains to the borrower loan being requested, that corresponds to the series of Notes to be issued upon the funding of the borrower loan, in the event the listing receives commitments to purchase Notes in an aggregate amount of the requested loan.
Amount: $13,000.00 Prosper Rating: A Auction Duration: 7 days
Term: 36 months Estimated loss: 3.5%  
   
 
Starting lender yield: 10.15% Starting borrower rate/APR: 11.15% / 13.27% Starting monthly payment: $426.53
 
Auction yield range: 3.79% - 10.15% Estimated loss impact: 3.53%  
Lender servicing fee: 1.00% Estimated return: 6.62%  
The Estimated Return is presented to help you evaluate this listing and set an appropriate minimum yield and bid amount. Estimated Return is the average annual expected return on funds invested in this loan and is calculated by subtracting the estimated impact of credit losses on the loan from the minimum yield. The estimated impact of credit losses is derived from the following components: The estimated average annualized loss rate based on the historical performance of Prosper loans for borrowers with similar characteristics, originated between Apr-01-2007 and Mar-31-2008, measured as of Mar-31-2009, and an adjustment for accrued interest not collected and late fees on defaulted loans.The Estimated Return presented does not assume any early repayment by the borrower. The calculation of Estimated Return requires significant assumptions about the repayment of the loan and lenders should make their own judgments with respect to the accuracy of these assumptions. Actual performance may differ from estimated performance.
Borrower's Credit Profile
Prosper score (1-10): 9 First credit line: Aug-1996 Debt/Income ratio: 20%
Credit score: 800-819 (Sep-2010) Inquiries last 6m: 0Employment status:Employed
Now delinquent: 0 Current / open credit lines: 10 / 9Length of status:4y 3m
Amount delinquent: $0 Total credit lines: 37 Occupation: Analyst
Public records last 12m / 10y: 0/ 0 Revolving credit balance: $8,856Stated income:$50,000-$74,999
Delinquencies in last 7y: 0 Bankcard utilization: 37%  
   Homeownership: Yes  
Screen name: inventive-point861 Borrower's state: Maryland Borrower's group: N/A
Credit and homeownership information was obtained from borrower?s credit report and displayed without having been verified. Employment and income was provided by borrower and displayed without having been verified.
Description
consolidating payments
Purpose of loan: Consolidating mulitple payments into one
This loan will be used to consolidate payments of two credit cards and remaining balance on car loan into one payment. I'm doing this primarily to streamline my budget and billpaying each month.

My financial situation: good
I am a good candidate for this loan because I always pay my bills on time.
Information in the Description is not verified.