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CondominiumResidential

200 Elm St

SAN MATEO, CA 94401
0.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19623 floors36 units865–1,528 ft²
$25M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$605K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$656
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-28.5%vs the San Mateo ZIP median sale $/ft² ($917)

Sales Performance

$828K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-1.1%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
8.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.4%per yeartypical hold 7.0 yrsfrom 30 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19902001200420092014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19902001200420092014201820222026

57 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$544K$713K$882K$1.1M865 ft²998 ft²1,130 ft²1,263 ft²1,395 ft²1,528 ft²
1 bd2 bd3 bd
1 bed
18 units
2 bed
9 units
3 bed
9 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 865 ft²
18 units
3 bd · 2 ba · 1,460 ft²
5 units
2 bd · 2 ba · 1,125 ft²
3 units
2 bd · 2 ba · 1,284 ft²
3 units
2 bd · 2 ba · 1,303 ft²
3 units
3 bd · 2 ba · 1,528 ft²
3 units
One-off layouts
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$544K–$605K
18 units
$745K–$759K
3 units
$817K–$845K
4 units
$885K–$915K
5 units
$983K–$983K
1 unit
$992K–$1.1M
4 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$646/ft²
Floor 2
$658/ft²
Floor 3
$665/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·06
$687/ft²
Line ·11
$680/ft²
Line ·08
$667/ft²
Line ·04
$664/ft²
Line ·07
$662/ft²
Line ·03
$660/ft²
Line ·05
$655/ft²
Line ·02
$654/ft²
Line ·01
$652/ft²
Line ·09
$645/ft²
Line ·12
$615/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.67%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.50%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.47%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$677,565
Median tax billThe middle annual property tax bill among the building's units.$8,277
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 107Apr 13, 2026$549,000Unit 102Apr 8, 2026$828,000Unit 112Mar 18, 2026$920,000Unit 302Jan 3, 2025$1,070,000Unit 205Dec 31, 2024$605,000Unit 209Dec 26, 2023$630,000Unit 311Sep 28, 2023$600,000Unit 104Mar 16, 2023$671,500Unit 111Jul 29, 2022$720,000Unit 112Apr 20, 2022$1,125,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountySAN MATEO
Lot (acres)The size of the land the home sits on, from county records.0.91
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
San Mateo High SchoolA-
High · Grades 9–12 · 0.6 mi
E
San Mateo Park Elementary SchoolD-
Elementary · Grades KG–5 · 0.7 mi
M
Borel Middle SchoolB
Middle · Grades 6–8 · 1.4 mi

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.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.537

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.32,992
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,021 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,608
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,157
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

200 Elm St # 101
3 bd · 2 ba · 1,528 ft²
$983K
200 Elm St # 102
3 bd · 2 ba · 1,460 ft²
$824K
200 Elm St # 103
1 bd · 1 ba · 865 ft²
$583K
200 Elm St # 104
1 bd · 1 ba · 865 ft²
$578K
200 Elm St # 105
1 bd · 1 ba · 865 ft²
$545K
200 Elm St # 106
2 bd · 2 ba · 1,284 ft²
$838K
200 Elm St # 107
1 bd · 1 ba · 865 ft²
$546K
200 Elm St # 108
2 bd · 2 ba · 1,125 ft²
$759K
200 Elm St # 109
1 bd · 1 ba · 865 ft²
$560K
200 Elm St # 110
2 bd · 2 ba · 1,303 ft²
200 Elm St # 111
1 bd · 1 ba · 865 ft²
$603K
200 Elm St # 112
3 bd · 2 ba · 1,460 ft²
$915K
200 Elm St # 201
3 bd · 2 ba · 1,528 ft²
$1M
200 Elm St # 202
3 bd · 2 ba · 1,460 ft²
$992K
200 Elm St # 203
1 bd · 1 ba · 865 ft²
$580K
200 Elm St # 204
1 bd · 1 ba · 865 ft²
$561K
200 Elm St # 205
1 bd · 1 ba · 865 ft²
$594K
200 Elm St # 206
2 bd · 2 ba · 1,284 ft²
$896K
200 Elm St # 207
1 bd · 1 ba · 865 ft²
$567K
200 Elm St # 208
2 bd · 2 ba · 1,125 ft²
$746K
200 Elm St # 209
1 bd · 1 ba · 865 ft²
$569K
200 Elm St # 210
2 bd · 2 ba · 1,303 ft²
$817K
200 Elm St # 211
1 bd · 1 ba · 865 ft²
$564K
200 Elm St # 212
3 bd · 2 ba · 1,468 ft²
$885K
200 Elm St # 301
3 bd · 2 ba · 1,528 ft²
$996K
200 Elm St # 302
3 bd · 2 ba · 1,460 ft²
$1.1M
200 Elm St # 303
1 bd · 1 ba · 865 ft²
$549K
200 Elm St # 304
1 bd · 1 ba · 865 ft²
$583K
200 Elm St # 305
1 bd · 1 ba · 865 ft²
$562K
200 Elm St # 306
2 bd · 2 ba · 1,284 ft²
$910K
200 Elm St # 307
1 bd · 1 ba · 865 ft²
$605K
200 Elm St # 308
2 bd · 2 ba · 1,125 ft²
$745K
200 Elm St # 309
1 bd · 1 ba · 865 ft²
$544K
200 Elm St # 310
2 bd · 2 ba · 1,303 ft²
$845K
200 Elm St # 311
1 bd · 1 ba · 865 ft²
$598K
200 Elm St # 312
3 bd · 2 ba · 1,460 ft²
$897K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 200 Elm St

How many units are in 200 Elm St, San Mateo, CA?

200 Elm St, San Mateo, CA has 36 residential units across 3 floors, built in 1962, according to county assessor records.

What is a unit at 200 Elm St, San Mateo, CA worth?

The median TopHap Estimate across the 36 units at 200 Elm St, San Mateo, CA is $604,756. That works out to $656 per square foot. Units run from 865 to 1,528 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 200 Elm St, San Mateo, CA expensive for San Mateo?

Units at 200 Elm St, San Mateo, CA carry a median of $656 per square foot, 28% below the San Mateo median of $917 per square foot.

How often do units sell at 200 Elm St, San Mateo, CA?

3 units at 200 Elm St, San Mateo, CA sold in the last 12 months, out of 57 recorded arms-length sales all time. That is a turnover rate of 8.3% of the building per year. The median sale over that period was $828K.

Have units at 200 Elm St, San Mateo, CA appreciated?

Across 30 repeat sales of the same unit, 200 Elm St, San Mateo, CA returned a median 4.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 7.0 years.

What floor plans does 200 Elm St, San Mateo, CA have?

The most common plan at 200 Elm St, San Mateo, CA is a 1-bedroom of 865 square feet, repeated 18 times, with a median estimate of $568,317. TopHap identifies 6 recurring plans in the building.

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