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            <liveTestFlag>LIVE</liveTestFlag>



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            <secFileNumber>001-40246</secFileNumber>
            <issuerAddress>
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                <ns2:city>San Francisco</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94102</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>4153440333</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>SOPHIA SCHWARTZ</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>2259</noOfUnitsSold>
            <aggregateMarketValue>5353.83</aggregateMarketValue>
            <noOfUnitsOutstanding>215474726</noOfUnitsOutstanding>
            <approxSaleDate>11/18/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/15/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock Units</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>2259</amountOfSecuritiesAcquired>
            <paymentDate>11/15/2024</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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                <name>10b5-1 Sales for SOPHIA SCHWARTZ</name>
                <address>
                    <ns2:street1>420 Taylor Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94102</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>11/07/2024</saleDate>
            <amountOfSecuritiesSold>42148</amountOfSecuritiesSold>
            <grossProceeds>116248.59</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for SOPHIA SCHWARTZ</name>
                <address>
                    <ns2:street1>420 Taylor Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94102</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/17/2024</saleDate>
            <amountOfSecuritiesSold>32406</amountOfSecuritiesSold>
            <grossProceeds>82168.65</grossProceeds>
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                    <ns2:zipCode>94102</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/16/2024</saleDate>
            <amountOfSecuritiesSold>17529</amountOfSecuritiesSold>
            <grossProceeds>45266.92</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for SOPHIA SCHWARTZ</name>
                <address>
                    <ns2:street1>420 Taylor Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94102</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/05/2024</saleDate>
            <amountOfSecuritiesSold>17529</amountOfSecuritiesSold>
            <grossProceeds>40843.24</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>11/18/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>06/06/2024</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Sophia Schwartz</signature>
        </noticeSignature>
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144
0002022306
XXXXXXXX
LIVE
0001846069
NEXTDOOR HOLDINGS INC
001-40246
420 Taylor Street
San Francisco
CA
94102
4153440333
SOPHIA SCHWARTZ
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
2259
5353.83
215474726
11/18/2024
NYSE
Common
11/15/2024
Restricted Stock Units
Issuer
N
2259
11/15/2024
N/A
N
10b5-1 Sales for SOPHIA SCHWARTZ
420 Taylor Street
San Francisco
CA
94102
Common
11/07/2024
42148
116248.59
10b5-1 Sales for SOPHIA SCHWARTZ
420 Taylor Street
San Francisco
CA
94102
Common
10/17/2024
32406
82168.65
10b5-1 Sales for SOPHIA SCHWARTZ
420 Taylor Street
San Francisco
CA
94102
Common
10/16/2024
17529
45266.92
10b5-1 Sales for SOPHIA SCHWARTZ
420 Taylor Street
San Francisco
CA
94102
Common
09/05/2024
17529
40843.24
11/18/2024
06/06/2024
/s/ Sophia Schwartz