San Mateo County, CA Real Estate & Property Data
With up-to-date real estate data get detailed insight into San Mateo County, CA sourced from the nation’s leading property data provider. The current median home price in San Mateo County, CA is $1,790,000. San Mateo County real estate data shows that there have been a total of 6,385 residential properties sold over the past 12 months. ATTOM’s San Mateo County real estate data indicates that the county has 18 properties in foreclosure and 4 REOs (real estate bank owned) properties.
San Mateo County, CA Real Estate Overview
There were 6,385 residential properties sold in the past year in San Mateo County, CA. The median home value in San Mateo County, CA is $1,602,500. There are a total of 194,811 residential properties in the San Mateo.
- July '25 Jul '25 $1,790,000
- June '25 Jun '25 $1,860,000
- May '25 May '25 $1,886,250
- April '25 Apr '25 $1,905,000
- March '25 Mar '25 $1,826,500
- February '25 Feb '25 $1,850,000
- January '25 Jan '25 $1,630,000
- December '24 Dec '24 $1,650,000
- November '24 Nov '24 $1,779,000
- October '24 Oct '24 $1,767,500
- September '24 Sep '24 $1,750,000
- August '24 Aug '24 $1,735,000
- July '25 Jul '25 $563,250
- June '25 Jun '25 $612,000
- May '25 May '25 $600,000
- April '25 Apr '25 $571,850
- March '25 Mar '25 $603,750
- February '25 Feb '25 $607,500
- January '25 Jan '25 $473,500
- December '24 Dec '24 $531,750
- November '24 Nov '24 $523,527
- October '24 Oct '24 $478,000
- September '24 Sep '24 $520,000
- August '24 Aug '24 $527,500
- July '25 Jul '25 543
- June '25 Jun '25 532
- May '25 May '25 584
- April '25 Apr '25 579
- March '25 Mar '25 465
- February '25 Feb '25 352
- January '25 Jan '25 297
- December '24 Dec '24 446
- November '24 Nov '24 478
- October '24 Oct '24 559
- September '24 Sep '24 522
- August '24 Aug '24 518
- July '25 Jul '25 420
- June '25 Jun '25 420
- May '25 May '25 482
- April '25 Apr '25 491
- March '25 Mar '25 385
- February '25 Feb '25 281
- January '25 Jan '25 242
- December '24 Dec '24 350
- November '24 Nov '24 388
- October '24 Oct '24 446
- September '24 Sep '24 429
- August '24 Aug '24 409
- July '25 Jul '25 262
- June '25 Jun '25 253
- May '25 May '25 350
- April '25 Apr '25 363
- March '25 Mar '25 255
- February '25 Feb '25 179
- January '25 Jan '25 227
- December '24 Dec '24 302
- November '24 Nov '24 305
- October '24 Oct '24 404
- September '24 Sep '24 328
- August '24 Aug '24 248
- July '25 Jul '25 176
- June '25 Jun '25 184
- May '25 May '25 211
- April '25 Apr '25 173
- March '25 Mar '25 172
- February '25 Feb '25 131
- January '25 Jan '25 109
- December '24 Dec '24 136
- November '24 Nov '24 82
- October '24 Oct '24 88
- September '24 Sep '24 94
- August '24 Aug '24 135
San Mateo County, CA Real Estate Market Overview
Last 30 days-
CityMedian Est. Value
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CityMedian Est. Value
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CityMedian Est. Value
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$6,036,000 $1,640.65/sqft
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$1,602,500 $895.81/sqft
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$1,186,000 $737.75/sqft
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$3,311,000 $1,244.68/sqft
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$1,201,000 $896.44/sqft
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$1,627,250 $794.62/sqft
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$1,016,500 $717.14/sqft
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$754,318 $583.32/sqft
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$3,071,350 $1,513.06/sqft
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$2,180,875 $1,189.54/sqft
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$1,525,000 $813.13/sqft
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$1,608,000 $870.67/sqft
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$1,297,750 $906.83/sqft
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$1,044,000 $656.66/sqft
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$4,250,000 $1,514.48/sqft
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$2,161,500 $1,135.92/sqft
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$1,412,750 $980.69/sqft
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$2,507,750 $1,301.32/sqft
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$1,384,500 $818.59/sqft
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$1,308,000 $624.08/sqft
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$1,767,750 $1,000.74/sqft
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$1,254,750 $836.12/sqft
San Mateo County, CA Foreclosure Activity
There were a total of 18 San Mateo County, CA properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 12 San Mateo County, CA properties and repossessed 4 San Mateo County, CA properties through completed foreclosures (REOs) in July 2025.
Nearby Counties
- 1. Santa Clara
- 2. Alameda
- 3. San Francisco
- 4. Marin
- 5. Santa Cruz
- 6. Solano
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