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25123 Roberts Dr

BLACK DIAMOND, WA 98010
3.97 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.
Built 19955 floors41 units630–1,163 ft²
$17M
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.
$421K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$387
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+15.2%vs the Black Diamond ZIP median sale $/ft² ($336)

Sales Performance

$371K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-3.6%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
7.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.5%per yeartypical hold 4.8 yrsfrom 72 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19951999200320072014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19951999200320072014201820222026

110 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.
$329K$372K$415K$458K630 ft²737 ft²843 ft²950 ft²1,056 ft²1,163 ft²
1 bd2 bd3 bd
1 bed
3 units
2 bed
18 units
3 bed
20 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.
3 bd · 1.5 ba · 1,163 ft²
20 units
2 bd · 1.5 ba · 1,045 ft²
13 units
2 bd · 1.5 ba · 897 ft²
5 units
1 bd · 1 ba · 880 ft²
2 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.

$329K–$329K
1 unit
$369K–$377K
4 units
$383K–$391K
3 units
$403K–$408K
4 units
$413K–$422K
11 units
$430K–$440K
6 units
$444K–$458K
12 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
$380/ft²
Floor 2
$379/ft²
Floor 3
$412/ft²
Floor 4
$428/ft²
Floor 5
$400/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 ·14
$423/ft²
Line ·15
$406/ft²
Line ·06
$402/ft²
Line ·17
$401/ft²
Line ·07
$393/ft²
Line ·04
$392/ft²
Line ·03
$388/ft²
Line ·16
$381/ft²
Line ·02
$374/ft²
Line ·05
$344/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.49%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.15%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.11.7 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.10%
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.48%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$409,837
Median tax billThe middle annual property tax bill among the building's units.$2,977
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 504Apr 17, 2026$375,000Unit 313Feb 12, 2026$370,000Unit 105Dec 19, 2025$371,000Unit 217Dec 20, 2024$385,000Unit 502Dec 2, 2024$385,000Unit 107Jul 31, 2024$417,000Unit 306Jun 21, 2024$365,000Unit 505Nov 17, 2023$400,000Unit 504Jul 6, 2022$399,000Unit 415Apr 15, 2022$410,000

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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyKING
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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

E
Black Diamond Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
M
Thunder Mountain Middle SchoolB
Middle · Grades 6–8 · 6.4 mi
H
Enumclaw High SchoolB-
High · Grades 9–12 · 8.6 mi

District: Enumclaw School District

Neighborhood · ZIP 98010These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.237

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.95%
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.2.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.6,853
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.363 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,748
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,893
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

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.

25123 Roberts Dr # 103
3 bd · 1.5 ba · 1,163 ft²
$452K
25123 Roberts Dr # 105
3 bd · 1.5 ba · 1,163 ft²
$370K
25123 Roberts Dr # 107
2 bd · 1.5 ba · 1,045 ft²
$417K
25123 Roberts Dr # 115
3 bd · 1.5 ba · 1,163 ft²
$444K
25123 Roberts Dr # 117
2 bd · 1.5 ba · 1,045 ft²
$431K
25123 Roberts Dr # 201
3 bd · 1.5 ba · 1,163 ft²
$450K
25123 Roberts Dr # 202
3 bd · 1.5 ba · 1,163 ft²
$458K
25123 Roberts Dr # 203
3 bd · 1.5 ba · 1,163 ft²
$422K
25123 Roberts Dr # 204
2 bd · 1.5 ba · 1,045 ft²
$416K
25123 Roberts Dr # 205
3 bd · 1.5 ba · 1,163 ft²
$421K
25123 Roberts Dr # 206
3 bd · 1.5 ba · 1,163 ft²
$444K
25123 Roberts Dr # 207
2 bd · 1.5 ba · 1,045 ft²
$405K
25123 Roberts Dr # 213
3 bd · 1.5 ba · 1,163 ft²
$444K
25123 Roberts Dr # 214
2 bd · 1.5 ba · 1,045 ft²
$413K
25123 Roberts Dr # 215
3 bd · 1.5 ba · 1,163 ft²
$450K
25123 Roberts Dr # 216
3 bd · 1.5 ba · 1,163 ft²
$444K
25123 Roberts Dr # 217
3 bd · 1.5 ba · 1,163 ft²
$383K
25123 Roberts Dr # 218
3 bd · 1.5 ba · 1,163 ft²
$440K
25123 Roberts Dr # 300
2 bd · 1.5 ba · 1,045 ft²
$434K
25123 Roberts Dr # 302
3 bd · 1.5 ba · 1,163 ft²
$419K
25123 Roberts Dr # 304
3 bd · 1.5 ba · 1,163 ft²
$421K
25123 Roberts Dr # 306
1 bd · 1 ba · 880 ft²
$377K
25123 Roberts Dr # 311
1 bd · 1 ba · 880 ft²
$434K
25123 Roberts Dr # 312
1 bd · 1 ba · 630 ft²
$329K
25123 Roberts Dr # 313
2 bd · 1.5 ba · 1,045 ft²
$369K
25123 Roberts Dr # 314
3 bd · 1.5 ba · 1,163 ft²
$430K
25123 Roberts Dr # 315
2 bd · 1.5 ba · 897 ft²
$444K
25123 Roberts Dr # 316
2 bd · 1.5 ba · 1,045 ft²
$391K
25123 Roberts Dr # 317
3 bd · 1.5 ba · 1,163 ft²
$420K
25123 Roberts Dr # 414
2 bd · 1.5 ba · 897 ft²
$451K
25123 Roberts Dr # 415
3 bd · 1.5 ba · 1,163 ft²
$419K
25123 Roberts Dr # 416
3 bd · 1.5 ba · 1,163 ft²
$450K
25123 Roberts Dr # 417
2 bd · 1.5 ba · 897 ft²
$451K
25123 Roberts Dr # 418
2 bd · 1.5 ba · 1,045 ft²
$403K
25123 Roberts Dr # 501
2 bd · 1.5 ba · 897 ft²
$420K
25123 Roberts Dr # 502
2 bd · 1.5 ba · 1,045 ft²
$383K
25123 Roberts Dr # 503
2 bd · 1.5 ba · 1,045 ft²
$431K
25123 Roberts Dr # 504
2 bd · 1.5 ba · 897 ft²
$374K
25123 Roberts Dr # 505
3 bd · 1.5 ba · 1,163 ft²
$408K
25123 Roberts Dr # 506
2 bd · 1.5 ba · 1,045 ft²
$413K
25123 Roberts Dr # 507
2 bd · 1.5 ba · 1,045 ft²
$408K

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

About 25123 Roberts Dr

How many units are in 25123 Roberts Dr, Black Diamond, WA?

25123 Roberts Dr, Black Diamond, WA has 41 residential units across 5 floors, built in 1995, according to county assessor records.

What is a unit at 25123 Roberts Dr, Black Diamond, WA worth?

The median TopHap Estimate across the 41 units at 25123 Roberts Dr, Black Diamond, WA is $420,702. That works out to $387 per square foot. Units run from 630 to 1,163 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 25123 Roberts Dr, Black Diamond, WA expensive for Black Diamond?

Units at 25123 Roberts Dr, Black Diamond, WA carry a median of $387 per square foot, 15% above the Black Diamond median of $336 per square foot.

How often do units sell at 25123 Roberts Dr, Black Diamond, WA?

3 units at 25123 Roberts Dr, Black Diamond, WA sold in the last 12 months, out of 110 recorded arms-length sales all time. That is a turnover rate of 7.3% of the building per year. The median sale over that period was $371K.

Have units at 25123 Roberts Dr, Black Diamond, WA appreciated?

Across 72 repeat sales of the same unit, 25123 Roberts Dr, Black Diamond, WA 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 4.8 years.

What floor plans does 25123 Roberts Dr, Black Diamond, WA have?

The most common plan at 25123 Roberts Dr, Black Diamond, WA is a 3-bedroom of 1,163 square feet, repeated 20 times, with a median estimate of $435,022. TopHap identifies 4 recurring plans in the building.

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