Homes for Sale/Fort Bend County/Sugar Land/Avalon At Riverstone Sec 21
Active MLS #51475798 · 62 days on market

5510 Oban Terrace Lane

Sugar Land, TX 77479
Subdivision  ·  Avalon At Riverstone Sec 21
List Price
$749,900
$198/SF · 24.8% below neighborhood median
Beds
4
Baths
4
Sq Ft
3,778
Built
2017
Lot
0.19 ac
Garage
3-car
County
Fort Bend
Tax Rate
2.09%

Schools

§ 03
District
Elementary ANNE MCCORMICK SULLIVAN EL A
Middle FORT SETTLEMENT MIDDLE A
High LAWRENCE E ELKINS H S CCMR 76% · 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

Gate code for today open house is #1102

Features

§ 02

Interior

  • Double Oven
  • Gas Cooktop
  • Carpet
  • Engineered Hardwood
  • Tile
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric
  • Washer Hookup
  • Electric Dryer Hookup
  • Gas Dryer Hookup

Exterior & lot

  • Deck
  • Fence
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Private Yard
  • Subdivision
  • Back Yard
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Tandem

Community

  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2017
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 3,778 sq ft
Living Area Source Appraiser
Building Area Total 3,778 sq ft
Foundation Slab
Construction Brick, Cement Siding, Stucco
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 4
Bathrooms Full 3
Bathrooms Half 1
Rooms Total 9

Interior

Flooring Carpet, Engineered Hardwood, Tile
Appliances Double Oven, Gas Cooktop
Laundry Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup

Exterior

Exterior Features Deck, Fence, Sprinkler Irrigation, Porch, Patio, Private Yard
Patio / Porch Deck, Patio, Porch
Fencing Back Yard
Pool Private No

Parking & Garage

Garage Spaces 3
Attached Garage Yes
Parking Features Attached, Garage, Tandem

Lot

Lot Size (acres) 0.1860
Lot Size Source Appraiser
Lot Features Subdivision

Location

County Fort Bend
MLS Area Major 29
MLS Area Minor Sugar Land South
Subdivision Avalon At Riverstone Sec 21
Postal Code 77479

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer

HOA / Association

HOA Yes
HOA Fee $1,330
HOA Fee Frequency Annually
HOA Name Riverstone HOA

Taxes, Terms & Disclosures

Tax Annual Amount $15,661 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.09%
Parcel # 1286-21-001-0200-907
Legal Description AVALON AT RIVERSTONE SEC 21, BLOCK 1, LOT 20
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure, Seller Disclosure

Room Layout

§ 04 · 9 rooms · MLS-supplied

Main level · 4

Living Room 18x20
Kitchen 10x24
Dining Room 10x15
Primary Bedroom 16x20

Second level · 5

Media Room 13x14
Game Room 16x16
Bedroom 16x14
Bedroom 16x18
Bedroom 16x17

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionFort Bend County MUD 128 CountyFort Bend TCEQ District ID3083437 Bonded indebtedness Current year rate FetchedApr 27, 2026
● Verdict unknown
● 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 0.2500 Resolved MUD jurisdiction Fort Bend County MUD 128 Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$5,808
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$4,503 Property tax$1,305 Homeowners insuranceTBD
Subtotal (P&I + Tax) $5,808
Yearly HOA fee $1,330

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
1.9739%
ALL 5 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.25%
→ stable
School
1.06%
→ stable
City
→ stable
County
→ stable
Other districts
0.67%
→ stable

HOA & Community

§ 05
● HOA details
$1,330
ANNUALLY
Association nameRiverstone HOA Management co. Website Phone Cert on filepending
● Community amenities
park
· 0.6mi
Riverstone Wetland · 1.5mi
· 0.8mi
restaurant
Republic Roots Coffee + Juice Co. · 1.1mi
Subway · 1.1mi
The Pizza Shack · 1.1mi
pharmacy
CVS Pharmacy · 1.1mi
CVS Pharmacy · 1.1mi
CVS Pharmacy · 1.1mi
place_of_worship
Trinity Baptist Church · 1.2mi
Mount Pleasant Church · 1.6mi
Christ Church Sugar Land · 2.2mi
grocery
Timewise · 1.2mi
Kroger · 1.3mi
H-E-B · 2.9mi
daycare
Kids 'R' Kids · 1.2mi
Xplor Preschool and School Age Care · 2.6mi
Target · 2.7mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Ezee Fiber
8,000 / 8,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 Mbps
● LOW LATENCY
Fiber to the Premises
Windstream Sugar Land, Inc.
1,000 / 1,000 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Copper
Windstream Sugar Land, Inc.
200 / 52 Mbps
● LOW LATENCY
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
+ 3 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 48157C SFHA NO SOURCE 48157C_LOMC1
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
🌵 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
7 comparable sales nearby · sold median $264/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
Avalon At Riverstone Sec 21
TIER: SUBDIVISION
Subdivision name (MLS)Avalon At Riverstone Sec 21 City · ZIPSugar Land · 77479 CountyFort Bend Listings in subdivision15 Active now1 Sold (last 12 mo)0 Curated amenities60
● Year-built distribution
2015s 1

Fire Protection

§ 11
Nearest station
Sugar Land Fire Station #5
Distance
2.1 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48157674402 · ACS 2023
Median HH income
$242,692
ACS 2023
Median home value
$713,600
Census self-report
Owner-occupied
96%
1,414 housing units
Bachelor's+
79%
Adults 25+
Median age
39.3
Population 5,090
Work from home
22%
of commuters
Commute 45min+
6%
of commuters
Below poverty
0.0%
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
5510 Oban Terrace Lane, Sugar Land, TX 77479
Fort Bend County · 29.54°N, 95.60°W
park
0.6 mi · 5 within 2 mi
restaurant
Republic Roots Coffee + Juice Co.
1.1 mi · 5 within 2 mi
pharmacy
CVS Pharmacy
1.1 mi · 3 within 2 mi
place_of_worship
Trinity Baptist Church
1.2 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jul 23, 2026 Listed $749,900 Lina Liu
Dec 31, 2016 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Lina Liu · Keller Williams Houston Central
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 22, 2026.
MLS# 51475798 · LIST DATE: Jul 23, 2026 · PARCEL: 1286-21-001-0200-907
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