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Mobile HomeResidential
Last sold for $1,448,000 on Nov 1, 1999

20652 LASSEN ST

CHATSWORTH, CA 91311
17.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
Built 1961156 units540–2,252 ft²
—
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.
—
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
—
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

Sales Performance

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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.

2 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.

Studio
142 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.
Studio · 0 ba · 1,040 ft²
15 units
Studio · 0 ba · 1,344 ft²
15 units
Studio · 0 ba · 1,248 ft²
14 units
Studio · 0 ba · 960 ft²
9 units
Studio · 0 ba · 1,080 ft²
9 units
Studio · 0 ba · 1,120 ft²
7 units
Studio · 0 ba · 1,440 ft²
7 units
Studio · 0 ba · 800 ft²
6 units
Studio · 0 ba · 1,152 ft²
4 units
Studio · 0 ba · 1,456 ft²
4 units
Studio · 0 ba · 1,140 ft²
3 units
Studio · 0 ba · 1,160 ft²
3 units
Studio · 0 ba · 1,200 ft²
3 units
Studio · 0 ba · 1,392 ft²
3 units
One-off layouts
54 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.97%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.1%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.126.8 yrs
Median tax billThe middle annual property tax bill among the building's units.$388
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.

BuildingMay 12, 1999$739,554BuildingApr 1, 1991$6,562,545

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$193,209 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$13,905,770 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,874,429
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,341
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,633,109

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyLOS ANGELES
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(6)

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.

H
Chatsworth Charter High SchoolC
High · Grades 9–12 · 0.3 mi
E
Superior Street ElementaryA-
Elementary · Grades KG–5 · 0.5 mi
M
Ernest Lawrence Middle SchoolB
Middle · Grades 6–8 · 0.7 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 91311These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.542

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.39,425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,548 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,306
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,663
Average tempThe average temperature here across a full year.63°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.73%

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.

20652 Lassen St
3,000 ft²
20652 Lassen St # 1
1,944 ft²
20652 Lassen St
1,040 ft²
20652 Lassen St # 3
20652 Lassen St
1,040 ft²
20652 Lassen St # 7
1,248 ft²
20652 Lassen St # 8
940 ft²
20652 Lassen St # 9
1,140 ft²
20652 Lassen St # 10
1,101 ft²
20652 Lassen St # 12
960 ft²
20652 Lassen St # 13
1,120 ft²
20652 Lassen St # 14
1,456 ft²
20652 Lassen St # 15
1,080 ft²
20652 Lassen St # 16
1,040 ft²
20652 Lassen St # 18
1,248 ft²
20652 Lassen St
736 ft²
20652 Lassen St # 21
1,344 ft²
20652 Lassen St # 22
1,344 ft²
20652 Lassen St # 24
840 ft²
20652 Lassen St # 25
1,000 ft²
20652 Lassen St # 28
1,208 ft²
20652 Lassen St # 29
1,140 ft²
20652 Lassen St # 30
1,152 ft²
20652 Lassen St # 32
960 ft²
20652 Lassen St # 33
960 ft²
20652 Lassen St # 34
1,248 ft²
20652 Lassen St # 35
1,000 ft²
20652 Lassen St # 37
1,160 ft²
20652 Lassen St # 38
1,120 ft²
20652 Lassen St # 39
20652 Lassen St # 41
624 ft²
20652 Lassen St # 42
696 ft²
20652 Lassen St # 43
1,152 ft²
20652 Lassen St # 44
800 ft²
20652 Lassen St # 46
960 ft²
20652 Lassen St # 47
1,040 ft²
20652 Lassen St # 48
1,344 ft²
20652 Lassen St # 50
1,344 ft²
20652 Lassen St # 51
1,380 ft²
20652 Lassen St
1,440 ft²
20652 Lassen St # 53
1,248 ft²
20652 Lassen St # 54
1,200 ft²
20652 Lassen St # 55
960 ft²
20652 Lassen St # 56
920 ft²
20652 Lassen St # 57
1,248 ft²
20652 Lassen St # 58
960 ft²
20652 Lassen St # 59
1,080 ft²
20652 Lassen St # 60
1,440 ft²
20652 Lassen St # 61
1,040 ft²
20652 Lassen St # 62
1,480 ft²
20652 Lassen St # 63
20652 Lassen St
1,344 ft²
20652 Lassen St # 66
1,296 ft²
20652 Lassen St # 67
1,020 ft²
20652 Lassen St # 68
1,504 ft²
20652 Lassen St # 69
1,176 ft²
20652 Lassen St # 70
1,344 ft²
20652 Lassen St # 71
800 ft²
20652 Lassen St # 72
1,352 ft²
20652 Lassen St # 73
1,320 ft²
20652 Lassen St # 74
1,248 ft²
20652 Lassen St # 75
1,040 ft²
20652 Lassen St # 76
1,440 ft²
20652 Lassen St # 77
796 ft²
20652 Lassen St # 78
1,456 ft²
20652 Lassen St # 79
1,498 ft²
20652 Lassen St # 80
720 ft²
20652 Lassen St # 83
1,616 ft²
20652 Lassen St # 84
1,040 ft²
20652 Lassen St # 85
1,248 ft²
20652 Lassen St # 86
648 ft²
20652 Lassen St # 87
1,392 ft²
20652 Lassen St # 88
1,040 ft²
20652 Lassen St # 89
1,344 ft²
20652 Lassen St # 91
1,080 ft²
20652 Lassen St # 92
800 ft²
20652 Lassen St # 93
1,344 ft²
20652 Lassen St # 94
1,456 ft²
20652 Lassen St # 95
1,568 ft²
20652 Lassen St # 96
1,344 ft²
20652 Lassen St # 97
20652 Lassen St # 99
20652 Lassen St # 100
1,456 ft²
20652 Lassen St # 101
1,248 ft²
20652 Lassen St # 102
1,080 ft²
20652 Lassen St # 103
1,120 ft²
20652 Lassen St # 104
960 ft²
20652 Lassen St # 105
1,104 ft²
20652 Lassen St # 106
1,344 ft²
20652 Lassen St # 107
1,392 ft²
20652 Lassen St # 108
1,040 ft²
20652 Lassen St # 109
1,160 ft²
20652 Lassen St # 112
1,060 ft²
20652 Lassen St # 113
1,248 ft²
20652 Lassen St # 114
920 ft²
20652 Lassen St # 115
1,200 ft²
20652 Lassen St # 116
20652 Lassen St # 117
1,248 ft²
20652 Lassen St # 118
1,120 ft²
20652 Lassen St # 121
1,248 ft²
20652 Lassen St # 122
1,040 ft²
20652 Lassen St # 123
1,248 ft²
20652 Lassen St # 124
636 ft²
20652 Lassen St # 125
1,040 ft²
20652 Lassen St # 126
540 ft²
20652 Lassen St # 127
1,344 ft²
20652 Lassen St # 128
600 ft²
20652 Lassen St # 129
800 ft²
20652 Lassen St # 130
750 ft²
20652 Lassen St # 131
1,120 ft²
20652 Lassen St # 133
1,248 ft²
20652 Lassen St # 134
1,368 ft²
20652 Lassen St # 135
800 ft²
20652 Lassen St # 136
1,440 ft²
20652 Lassen St # 137
1,382 ft²
20652 Lassen St # 138
2,252 ft²
20652 Lassen St # 141
1,152 ft²
20652 Lassen St # 142
1,080 ft²
20652 Lassen St # 143
1,344 ft²
20652 Lassen St # 144
1,344 ft²
20652 Lassen St # 145
1,040 ft²
20652 Lassen St # 146
1,080 ft²
20652 Lassen St # 147
1,248 ft²
20652 Lassen St # 148
560 ft²
20652 Lassen St # 149
1,344 ft²
20652 Lassen St # 150
1,120 ft²
20652 Lassen St # 151
1,140 ft²
20652 Lassen St # 152
1,344 ft²
20652 Lassen St # 153
1,296 ft²
20652 Lassen St # 154
1,120 ft²
20652 Lassen St # 155
1,080 ft²
20652 Lassen St # 156
1,080 ft²
20652 Lassen St # 158
1,224 ft²
20652 Lassen St # 159
20652 Lassen St # 160
1,040 ft²
20652 Lassen St # 161
20652 Lassen St # 162
960 ft²
20652 Lassen St # 163
1,176 ft²
20652 Lassen St # 164
1,056 ft²
20652 Lassen St # 165
20652 Lassen St # 167
20652 Lassen St # 168
1,140 ft²
20652 Lassen St # 169
1,040 ft²
20652 Lassen St # 170
1,200 ft²
20652 Lassen St # 171
1,152 ft²
20652 Lassen St # 172
1,040 ft²
20652 Lassen St # 173
1,392 ft²
20652 Lassen St # 174
1,160 ft²
20652 Lassen St # 175
960 ft²
20652 Lassen St # 177
1,304 ft²
20652 Lassen St # 178
20652 Lassen St # 179
1,100 ft²
20652 Lassen St # 180
800 ft²
20652 Lassen St # 181
1,080 ft²
20652 Lassen St # 182
1,440 ft²
20652 Lassen St # 184
1,440 ft²
20652 Lassen St # 186
1,440 ft²

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

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