Homes for Sale/Harris County/Baytown/William Scott Upper League
Active MLS #67653073 · 302 days on market

3125 Illinois Street

Baytown, TX 77520
Subdivision  ·  William Scott Upper League
List Price
$309,000
$240/SF · 49.6% above neighborhood median
Beds
8
Baths
5
Sq Ft
1,288
Built
1928
Lot
5,200 sf
County
Harris
Tax Rate
1.71%

Schools

§ 03
District
Elementary SAN JACINTO EL C
Middle BAYTOWN J H D
High LEE H S CCMR 93% · Grad 97% B
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

4 Unit Multifamily - Main House is a 3 Beds 2 Baths, 2 Garage Apartments upstairs & Downstairs are 1 bed 1 bath each, and 1 studio apartment. Garage apartment could also be accessed through the alley or from the front of the house. 3 Units are currently occupied. Please DO NOT disturb tenants.

Features

§ 02

Interior

  • Heat: Central
  • Heat: Electric
  • Heat: Gas
  • Heat: Window Unit
  • Cool: Central Air
  • Cool: Electric
  • Cool: Gas
  • Cool: Window Units

Exterior & lot

  • Roof: Composition

Community

  • Style: Fourplex

Property Details

§ 03 · Full MLS record

Property

Property Type Residential Income
Property Sub Type Quadruplex
Sub Type Additional Quadruplex
Architectural Style Fourplex
Year Built 1928
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 1,288 sq ft
Living Area Source Appraiser
Building Area Total 1,288 sq ft
Roof Composition

Rooms & Baths

Bedrooms 8
Bathrooms (total) 5
Bathrooms Full 5

Lot

Lot Size (sq ft) 5,200
Lot Size Source Appraiser

Location

County Harris
MLS Area Major 2
MLS Area Minor Baytown/Harris County
Subdivision William Scott Upper League
Postal Code 77520

Utilities

Heating Central, Electric, Gas, Window Unit
Cooling Central Air, Electric, Gas, Window Units

Taxes, Terms & Disclosures

Tax Annual Amount $5,270 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 1.71%
Parcel # 059-103-000-0001
Legal Description E 10 FT OF LT 1 & W 30 FT OF LT 2 BLK 13 EAST BAYTOWN
Listing Terms Cash, Conventional
Disclosures Seller Disclosure

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate Resolved MUD jurisdiction not mapped Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,294
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,855 Property tax$439 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,294

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 3-year history
2.5840%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
→ stable
School
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
2.20%
→ stable

HOA & Community

§ 05
● HOA details
ANNUAL
Association name Management co. Website Phone Cert on filepending
● Community amenities
park
· 0.1mi
N.C. Foote Park · 0.4mi
· 0.2mi
place_of_worship
Trinity Episcopal Church · 0.2mi
Primera Iglesia Assembly Church · 0.3mi
Saint Joseph Baptist Church · 0.3mi
restaurant
Donut 2 · 0.2mi
O'Neals · 1.4mi
Whataburger · 1.7mi
post_office
Baytown Post Office · 0.3mi
United States Postal Service · 5.4mi
United States Postal Service · 7.6mi
police_station
Baytown Police Department Substation · 0.3mi
La Porte Police Department · 4.8mi
Baytown Area Crime Prevention Office · 2.0mi
gym
ExxonMobil Tiger Gym · 0.4mi
· 3.8mi
APEX GYM​ · 6.6mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
7,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Frontier
7,000 / 7,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
Licensed Fixed Wireless
T-Mobile
100 / 20 Mbps
● LOW LATENCY
GSO Satellite
Viasat Inc
100 / 3 Mbps
GSO Satellite
HughesNet
50 / 5 Mbps
+ 1 additional provider(s)

Environmental Risk

§ 08
X
FEMA Zone
Zone X · Minimal risk
Outside 100-year and 500-year floodplains. No flood insurance required by lender.
PANEL 48201C SFHA NO SOURCE 48201C_STUDY1
🌡 Heat days >95°F
54 days/yr above 95°F
Plus 8 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 48 · Good
Average daily AQI for the 30 days ending 2026-04-01. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
6 comparable sales nearby · sold median $160/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
William Scott Upper League
TIER: SUBDIVISION
Subdivision name (MLS)William Scott Upper League City · ZIPBaytown · 77520 CountyHarris Listings in subdivision14 Active now3 Sold (last 12 mo)0 Curated amenities60
● Year-built distribution
No build-year dataWill populate from the parcel roll.

Fire Protection

§ 11
Nearest station
Baytown Fire Department Station 2
Distance
0.5 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201254800 · ACS 2023
Median HH income
$44,167
ACS 2023
Median home value
$108,500
Census self-report
Owner-occupied
66%
880 housing units
Bachelor's+
9%
Adults 25+
Median age
36.3
Population 2,459
Work from home
3%
of commuters
Commute 45min+
14%
of commuters
Below poverty
34.8%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
3125 Illinois Street, Baytown, TX 77520
Harris County · 29.73°N, 95.00°W
park
0.1 mi · 10 within 2 mi
place_of_worship
Trinity Episcopal Church
0.2 mi · 5 within 2 mi
restaurant
Donut 2
0.2 mi · 1 within 2 mi
post_office
Baytown Post Office
0.3 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Nov 25, 2025 Listed $309,000 Joaan Carrillo
Dec 31, 1927 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Joaan Carrillo · Sapphire Homes Realty
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Aug 3, 2026.
MLS# 67653073 · LIST DATE: Nov 25, 2025 · PARCEL: 059-103-000-0001
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 23, 2026, 11:00 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity