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Property profile & analytics
OFF-MARKET
Estimated value
$630,000
Apartment buildings
2015 Clf Alex S Ct Waukesha, WI 53189-7625
Individually Owned
1-yr Hold
~
Est. High Equity
Property ID
US92-0972837
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1991
Total area
4,606 SF
Lot
0.39 ac (16,988 SF)
Zoning code
RM-2 (PUD)
APN
WAKC1351005
UPID
US92-0972837
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$630k
CAP Approach
CAP
$755k
Comparable Approach
Comparable
$462k
Blend (final)
Blend
$630k
Owner & transaction history
Zachary Siewert · 1 yrs held
Zachary Siewert
since 2024
Last sale
$630,000
7 recorded transactions
Zoning & alternative use
RM-2 (PUD) · Waukesha, WI
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Zoning description
To provide for multi family residential development at densities not exceeding 17.4 dwelling units per net acre for efficiency apartments, 14.5 dwelling units per net acre for one bedroom apartments, 12.4 dwelling units per net acre for two bedroom apartments, 10.9 dwelling units per net acre for three bedroom or larger apartments, 9.7 dwelling units per net…
Zone name
Multifamily Residential Planned Unit Development
General category
PLANNED_DEVELOPMENT
Zone area
684.93 ac
Source
Realmo
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Waukesha submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Waukesha submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
$630,000
ML approach
$630,000
CAP Approach
CAP Return
Estimation
6%
$815,000
6.5%
$755,000
7%
$700,000
Blend value · Realmo final
$630k
Range $567k – $693k · ±10% · vs last sale $630k (Aug 12 2024)
Last sale anchor
$630k
Aug 12 2024
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$137 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$6,953
Tax year 2023
Assessed value
$460,600
Assessed 2023
Previous assessed
$402,500
+14.4% YoY
Effective rate
1.51%
On assessed value
Assessed land
$142,800
Assessed improvement
$317,800
Total market value
$476,861
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1991
Heating
BASEBOARD
Cooling
CENTRAL
Stories
2
Units
4
Rooms
16
Bathrooms
8
Total area
4,606 SF
Lot
0.39 ac (16,988 SF)
Zoning code
RM-2 (PUD)
APN
WAKC1351005
UPID
US92-0972837
Jurisdiction
WAUKESHA
Zoning & alternative use
RM-2 (PUD) · Waukesha, WIZoning RM-2 (PUD) · permitted uses
RM-2 (PUD) · Waukesha, WI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Zoning description
To provide for multi family residential development at densities not exceeding 17.4 dwelling units per net acre for efficiency apartments, 14.5 dwelling units per net acre for one bedroom apartments, 12.4 dwelling units per net acre for two bedroom apartments, 10.9 dwelling units per net acre for three bedroom or larger apartments, 9.7 dwelling units per net acre for two family units and 5.5 dwelling units per net acre for single family dwellings, The PUD Overlay District is intended to permit development that will, over a period of time, be enhanced by coordinated area site planning, diversified location of structures, diversified building heights and types, or mixing of compatible uses
Zone name
Multifamily Residential Planned Unit Development
General category
PLANNED_DEVELOPMENT
Zone area
684.93 ac
Source
Realmo
Building & site characteristics
From public records
Year built
1991
Heating
BASEBOARD
Cooling
Yes
Stories
2
Units
4
Rooms
16
Bathrooms
8
Lot
0.39 ac
Current owner
From public records · entity-resolved
Zachary Siewert
Individual
Mailing address
1240 FIELDSTONE DR S, HARTFORD, WI 53027-2925
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 12, 2025
—
Zachary Siewert
—
Deed
related
$614,000 · Fairway Independent Mortgage Corp
Aug 12, 2024
$630,000
Zachary Siewert
Malibrry LLC
Warranty Deed
$598,500 · Fairway Independent Mtg Corp
Dec 19, 2019
$435,000
Malibrry LLC
Zeon Properties LLC
Warranty Deed
$391,000 · Sunset Bank & Savings
Oct 3, 2013
$375,000
Zeon Properties LLC
Magnus,robert P & Elisabeth I
Warranty Deed
$281,250 · Town Bank
—
—
Robert P Magnus
—
Deed Of Trust
related
$300,000 · Spring Bank
—
—
Robert P Magnus
—
Deed Of Trust
related
$250,000 · Spring Bank
—
—
Robert P Magnus
—
Deed Of Trust
related
$265,000 · Hsbc Mortgage Corp (usa)
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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