340 GRAND BLVD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: San Mateo-Foster City Elementary School District
Neighborhood · ZIP 94401These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
340 Grand Blvd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Smaller than 90% of homes in San Mateo County
- Has a bigger lot than 86% of homes in San Mateo County
- Newer than 87% of homes in San Mateo 94401
How it measures up in San Mateo 94401
The dot is this home. The mark in the middle is the typical home in San Mateo 94401.
Bigger than 31% of homes nearby
Bigger than 70% of homes nearby
Newer than 87% of homes nearby
| Measure | This home | Downtown San Mateo | San Mateo 94401 | San Mateo County |
|---|---|---|---|---|
| Living areabigger than | 1,000 ft² | 24% of homes | 31% of homes | 10% of homes |
| Lot sizebigger than | 0.66 ac | 63% of homes | 70% of homes | 86% of homes |
| Year builtnewer than | 1987 | 73% of homes | 87% of homes | 86% of homes |
About 340 Grand Blvd
When did 340 Grand Blvd, San Mateo, CA last sell?
340 Grand Blvd, San Mateo, CA last sold on May 26, 1994 for $150,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 340 Grand Blvd, San Mateo, CA?
340 Grand Blvd, San Mateo, CA has 2 bedrooms, 2 bathrooms, 1,000 square feet of living space and a 0.66-acre lot.
When was 340 Grand Blvd, San Mateo, CA built?
340 Grand Blvd, San Mateo, CA was built in 1987, making it 39 years old. It is a condo/apartment home. The building has 1 story.
What schools serve 340 Grand Blvd, San Mateo, CA?
340 Grand Blvd, San Mateo, CA is assigned to San Mateo High School (high), rated A-; San Mateo Park Elementary School (elementary), rated D-; Borel Middle School (middle), rated B. All sit in San Mateo-Foster City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 340 Grand Blvd, San Mateo, CA compare to other homes in San Mateo 94401?
Among the 8,111 homes in San Mateo 94401, it is bigger than 31% of them (1,000 ft² against a typical 1,230 ft²), its lot is bigger than 70% of them (0.66 ac against a typical 0.16 ac) and it is newer than 87% of them (1987 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 340 Grand Blvd, San Mateo, CA?
The 2025 property tax bill for 340 Grand Blvd, San Mateo, CA was $4,413. The county assessed it at $260,017.
More homes on Grand Blvd
- 107 Grand Blvd$1.8M2 bd · 1.5 ba · 1,060 ft² · Sold $1.8M · Jul 2026
- 340 Grand Blvd # 12$809K2 bd · 2 ba · 1,000 ft² · Sold $675K · Jun 2026
- 315 Grand Blvd5 bd · 4 ba · 2,410 ft² · Sold $1.9M · Dec 2025
- 321 Grand Blvd4 bd · 3 ba · 1,852 ft² · Sold $1.4M · Dec 2025
- 327 Grand Blvd5 bd · 3 ba · 2,107 ft² · Sold $1.3M · Dec 2025
- 245 Grand Blvd4 bd · 4 ba · 3,662 ft² · Sold $1.8M · Nov 2025
- 221 Grand Blvd5 bd · 3 ba · 3,745 ft² · Sold $2.3M · Apr 2025
- 430 Grand Blvd # 8$761K2 bd · 1 ba · 1,170 ft² · Sold $808K · Dec 2024
- 230 Grand Blvd9 bd · 9 ba · 6,290 ft² · Sold $3.3M · Dec 2024
- 340 Grand Blvd # 302$802K2 bd · 2 ba · 1,000 ft² · Sold $860K · Aug 2024
- 250 Grand Blvd6 bd · 5 ba · 5,296 ft² · Sold $1.5M · Apr 2024
- 430 Grand Blvd # 6$577K1 bd · 1 ba · 710 ft² · Sold $635K · Jul 2023
Closest homes
- 340 Grand Blvd$656K0 ft · 2 bd · 2 ba · 1,000 ft² · Sold $337K · Apr 2010
- 340 Grand Blvd0 ft · 2 bd · 2 ba · 1,000 ft² · Sold $430K · Jul 2013
- 340 Grand Blvd$651K28 ft · 2 bd · 2 ba · 1,000 ft² · Sold $270K · Jun 2011
- 340 Grand Blvd$713K28 ft · 2 bd · 2 ba · 1,000 ft² · Sold Jan 1900
- 340 Grand Blvd28 ft · 2 bd · 2 ba · 1,000 ft² · Sold $245K · Aug 1999
- 340 Grand Blvd$523K54 ft · 1 bd · 1 ba · 760 ft² · Sold $475K · Sep 2016
- 340 Grand Blvd$524K54 ft · 1 bd · 1 ba · 760 ft² · Sold $167K · Oct 1998
- 340 Grand Blvd$552K54 ft · 1 bd · 1 ba · 760 ft² · Sold $129K · Aug 1997
More homes in San Mateo 94401
- 1424 Hemlock Ave$990K2 bd · 1 ba · 820 ft² · Sold $1.1M · Sep 2026
- 845 N Humboldt St$525K1 bd · 1 ba · 693 ft² · Sold $535K · Sep 2026
- 240 N Fremont St$1.2M2 bd · 1 ba · 1,320 ft² · Sold $1.2M · Sep 2026
- 847 N Humboldt St$520K1 bd · 1 ba · 693 ft² · Sold $520K · Sep 2026
- 835 S Bayshore Blvd$1.3M3 bd · 2.5 ba · 1,775 ft² · Sold $1.3M · Sep 2026
- 756 Kathryne Ave$1.3M2 bd · 1 ba · 820 ft² · Sold $1.3M · Sep 2026
- 814 N Delaware St$480K1 ba · 504 ft² · Sold $480K · Sep 2026
- 354 N Humboldt St$1.2M3 bd · 1 ba · 1,140 ft² · Sold $1.2M · Sep 2026
- 110 Tilton Ave$1.1M2 bd · 2.5 ba · 1,195 ft² · Sold $1.1M · Sep 2026
- 418 N Kingston St$1.4M3 bd · 1 ba · 1,150 ft² · Sold $1.4M · Sep 2026
- 507 Monte Diablo Ave$1.3M2 bd · 2 ba · 1,170 ft² · Sold $1.3M · Sep 2026
- 701 Woodside Way$1M2 bd · 2 ba · 1,262 ft² · Sold $1M · Sep 2026
Assigned schools
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