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CondominiumResidential

339 Broadway

ALAMEDA, CA 94501
1.65 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
Built 19643 floors50 units522–1,163 ft²
$29M
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.
$574K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$589
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-18.5%vs the Alameda ZIP median sale $/ft² ($722)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
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.
+5.5%per yeartypical hold 6.6 yrsfrom 71 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
19841993199820032009201420192024
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
19841993199820032009201420192024

114 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.
$410K$523K$636K$749K522 ft²650 ft²778 ft²907 ft²1,035 ft²1,163 ft²
2 bd
2 bed
50 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.
2 bd · 2 ba · 994 ft²
11 units
2 bd · 2 ba · 955 ft²
6 units
2 bd · 2 ba · 1,007 ft²
6 units
2 bd · 2 ba · 1,163 ft²
5 units
2 bd · 2 ba · 903 ft²
4 units
2 bd · 2 ba · 929 ft²
4 units
2 bd · 1 ba · 929 ft²
4 units
2 bd · 2 ba · 981 ft²
4 units
2 bd · 1 ba · 903 ft²
2 units
2 bd · 1 ba · 955 ft²
2 units
One-off layouts
2 units

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.

$410K–$410K
1 unit
$479K–$479K
1 unit
$499K–$536K
9 units
$537K–$575K
15 units
$579K–$622K
11 units
$624K–$654K
9 units
$671K–$675K
3 units
$749K–$749K
1 unit

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
$586/ft²
Floor 2
$613/ft²
Floor 3
$587/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 ·04
$602/ft²
Line ·03
$600/ft²
Line ·01
$590/ft²
Line ·07
$589/ft²
Line ·06
$588/ft²
Line ·05
$585/ft²
Line ·02
$583/ft²
Line ·08
$581/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.82%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.40%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.11.3 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.20%
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.44%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$594,066
Median tax billThe middle annual property tax bill among the building's units.$7,351
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 202Dec 27, 2024$505,000Unit 220Sep 20, 2023$560,000Unit 207May 3, 2023$550,000Unit 209May 11, 2022$675,000Unit 202Mar 11, 2022$660,000Unit 306Jul 20, 2021$670,000Unit 114Mar 9, 2021$670,000Unit 104Feb 26, 2021$635,000Unit 101Dec 2, 2020$532,000Unit 207Nov 2, 2020$508,000

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.8 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
CountyALAMEDA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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.

E
Otis Elementary SchoolA+
Elementary · Grades KG–5 · 0.5 mi
H
Alameda High SchoolA+
High · Grades 9–12 · 0.7 mi
M
Lincoln Middle SchoolA+
Middle · Grades 6–8 · 0.8 mi

District: Alameda City Unified School District

Neighborhood · ZIP 94501These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.409

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.61,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,332 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,273
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,309
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.78%

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.

339 Broadway # 101
2 bd · 2 ba · 929 ft²
$513K
339 Broadway # 102
2 bd · 1 ba · 929 ft²
$532K
339 Broadway # 103
2 bd · 2 ba · 981 ft²
$628K
339 Broadway # 104
2 bd · 2 ba · 981 ft²
$624K
339 Broadway # 105
2 bd · 2 ba · 981 ft²
$528K
339 Broadway # 106
2 bd · 2 ba · 981 ft²
$606K
339 Broadway # 107
2 bd · 1 ba · 929 ft²
$528K
339 Broadway # 108
2 bd · 2 ba · 929 ft²
$572K
339 Broadway # 109
2 bd · 2 ba · 903 ft²
$499K
339 Broadway # 110
2 bd · 2 ba · 996 ft²
$590K
339 Broadway # 111
2 bd · 2 ba · 994 ft²
$585K
339 Broadway # 112
2 bd · 2 ba · 994 ft²
$566K
339 Broadway # 113
2 bd · 2 ba · 994 ft²
$611K
339 Broadway # 114
2 bd · 2 ba · 1,007 ft²
$613K
339 Broadway # 115
2 bd · 2 ba · 994 ft²
$579K
339 Broadway # 116
2 bd · 2 ba · 994 ft²
$595K
339 Broadway # 117
2 bd · 2 ba · 994 ft²
$536K
339 Broadway # 118
2 bd · 2 ba · 1,007 ft²
$564K
339 Broadway # 119
2 bd · 1 ba · 955 ft²
$538K
339 Broadway # 120
2 bd · 2 ba · 955 ft²
$583K
339 Broadway # 201
2 bd · 2 ba · 903 ft²
$573K
339 Broadway # 202
2 bd · 1 ba · 903 ft²
$479K
339 Broadway # 203
2 bd · 2 ba · 955 ft²
$557K
339 Broadway # 204
2 bd · 2 ba · 955 ft²
$562K
339 Broadway # 205
2 bd · 2 ba · 955 ft²
$628K
339 Broadway # 206
2 bd · 2 ba · 955 ft²
$543K
339 Broadway # 207
2 bd · 2 ba · 903 ft²
$536K
339 Broadway # 208
2 bd · 2 ba · 903 ft²
$501K
339 Broadway # 209
2 bd · 1 ba · 903 ft²
$607K
339 Broadway # 210
2 bd · 2 ba · 1,007 ft²
$654K
339 Broadway # 211
2 bd · 2 ba · 994 ft²
$557K
339 Broadway # 212
2 bd · 2 ba · 994 ft²
$653K
339 Broadway # 213
2 bd · 2 ba · 1,007 ft²
$622K
339 Broadway # 214
2 bd · 2 ba · 1,007 ft²
$625K
339 Broadway # 215
2 bd · 2 ba · 994 ft²
$634K
339 Broadway # 216
2 bd · 2 ba · 994 ft²
$537K
339 Broadway # 217
2 bd · 2 ba · 994 ft²
$572K
339 Broadway # 218
2 bd · 2 ba · 1,007 ft²
$648K
339 Broadway # 219
2 bd · 1 ba · 955 ft²
$575K
339 Broadway # 220
2 bd · 2 ba · 955 ft²
$546K
339 Broadway # 221
2 bd · 1 ba · 522 ft²
$410K
339 Broadway # 222
2 bd · 2 ba · 1,163 ft²
$749K
339 Broadway # 301
2 bd · 2 ba · 929 ft²
$542K
339 Broadway # 302
2 bd · 1 ba · 929 ft²
$600K
339 Broadway # 303
2 bd · 2 ba · 1,163 ft²
$671K
339 Broadway # 304
2 bd · 2 ba · 1,163 ft²
$675K
339 Broadway # 305
2 bd · 2 ba · 1,163 ft²
$650K
339 Broadway # 306
2 bd · 2 ba · 1,163 ft²
$671K
339 Broadway # 307
2 bd · 2 ba · 929 ft²
$563K
339 Broadway # 308
2 bd · 1 ba · 929 ft²
$531K

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

About 339 Broadway

How many units are in 339 Broadway, Alameda, CA?

339 Broadway, Alameda, CA has 50 residential units across 3 floors, built in 1964, according to county assessor records.

What is a unit at 339 Broadway, Alameda, CA worth?

The median TopHap Estimate across the 50 units at 339 Broadway, Alameda, CA is $574,274. That works out to $589 per square foot. Units run from 522 to 1,163 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 339 Broadway, Alameda, CA expensive for Alameda?

Units at 339 Broadway, Alameda, CA carry a median of $589 per square foot, 18% below the Alameda median of $722 per square foot.

How often do units sell at 339 Broadway, Alameda, CA?

0 units at 339 Broadway, Alameda, CA sold in the last 12 months, out of 114 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 339 Broadway, Alameda, CA appreciated?

Across 71 repeat sales of the same unit, 339 Broadway, Alameda, CA returned a median 5.5% 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 6.6 years.

What floor plans does 339 Broadway, Alameda, CA have?

The most common plan at 339 Broadway, Alameda, CA is a 2-bedroom of 994 square feet, repeated 11 times, with a median estimate of $579,408. TopHap identifies 10 recurring plans in the building.

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Assigned schools

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