10 C8-2023-0007.0A - Resubdivision of Lot 1 Davis Lawns Section One; District 1 Staff Report — original pdf

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SUBDIVISION VARIANCE REVIEW SHEET CASE NO.: C8-2023-0007.0A COMMISSION DATE: August 6, 2024 SUBDIVISION NAME: Resubdivision of Lot 1 Davis Lawns Section One ADDRESS: 5004 Heflin Lane APPLICANT: 5004 Heflin L Austin TX 78721 LLC (Eudo Mendez) AGENT: Mahoney Engineering (Tyler J. Boykin, P.E) ZONING: SF-3-NP (single family) NEIGHBORHOOD PLAN: MLK - 183 AREA: 0.627 acres (27312.12 sf) LOTS: 4 COUNTY: Travis DISTRICT: 1 WATERSHED: Fort Branch JURISDICTION: Full Purpose SIDEWALKS: n/a VARIANCE: 1. A Land Use Commission variance is requested to the Land Development Code Section 25-4-171(A) which requires lots to abut a dedicated public street. The subdivision proposed for Lot 1D to not front a dedicated public street and for Lot 1D to have access for municipal services or maintenance through a Joint Use Access Easement. Lot 1D is dedicated as Parkland to connect to a parkland area to the north of this property for future Parkland uses. Refer to Exhibit C for the location of Lot 1D and connection to the neighboring parkland area. The request is for the approval of a variance to 25-4-171(A) to allow the Lot 1D in the subdivision to not front a public street. DEPARTMENT COMMENTS: STAFF RECOMMENDATION: Staff recommends approval of the variance. E-mail: cesar.zavala@austintexas.gov ATTACHMENTS Exhibit A: Vicinity map Exhibit B: Variance Request Memos Exhibit C: Lot 1D and future Parkland area Exhibit D: Proposed Plat CASE MANAGER: Cesar Zavala PHONE: 512-974-3404 SITE LOCATION E A S T M L K J R B L V D D E R L A D S T T O C S H E F LIN L A N E E N A S L E D O H R SCALE: 1" = 250' MASCO 586L Mahoney Engineering 8201 South Congress Avenue Austin, Texas 78745 Tel. (512) 596-2579 dmahoney@mahoney-eng.com TBPE Registration Number F-21222 Mahoney Engineering LLC ãCopyright 2019 SITE LOCATION MAP REPLAT OF LOT 1 DAVIS LAWNS SECTION 1 DRAWN BY: SG PROJECT No.: 1067-10003 DESIGNED BY: CF QA/QC: DMM 5004 HELFIN LN, AUSTIN TX 78721 SHEET No. 1 OF 1 P:\1067 GCDD Group\10003 Redevelopment of Lot 1, GCDD - Austin\CAD\sheets\1067-10001 SITE LOCATION MAP.dwg SGADBURY 6/29/2022 DAVIS LAWNS SECTION 1 RESUBDIVISION Variance Request September 19, 2023 Attention: City of Austin Land Use Commission 6310 Wilhelmina Delco Dr Austin, TX 78752 Reference: Davis Lawns Section 1 Resubdivision 5004 Heflin Lane Austin, TX 78721 Dear City of Austin Land Use Commission, Please find this letter as our formal request for a variance to LDC 25-4-171. We are proposing Lot 1D of our development as a 0.9-acre lot to be dedicated as Parkland Easement without frontage. See the Driveway & Utility Plan, Sheet 6 of the Project Assessment set. Lot 1D being dedicated as parkland will share a lot line with previously dedicated parkland from the Fort Branch Creek Subdivision (C8- 2023-0022.0B). Typical access to this parkland will come from E Martin Luther King Jr Blvd. See Parkland Dedication, Sheet 11 of the Project Assessment set. Additionally, we are proposing a Joint Use Access Easement over a paved road to extend across Lot 1C with a paved road to access Lot 1D whenever necessary. After a pre-development meeting, City of Austin Parks Reviewers approve of the size and location of the lot without a flagpole access as it meets their desires and needs for parkland. See email, Exhibit A, in the submittal set. After your review of this information, we would be happy to provide additional clarification. Please do not hesitate to reach out to our office with any questions. Sincerely, MAHONEY ENGINEERING Tyler Boykin, P.E. Associate | Project Manager Phone: (737) 270-7310 tboykin@mahoneyeng.com Samuel Gadbury, E.I.T. Civil Designer | Construction Liaison Phone: (512) 593-8452 sgadbury@mahoneyeng.com MAHONEY ENGINEERING | 8201 SOUTH CONGRESS AVENUE, AUSTIN, TEXAS 78745 | O. 512.910.3874 DAVIS LAWNS SECTION 1 RESUBDIVISION Access to Lot Variance (LDC 25-4-171) May 17, 2023 Attention: Cesar Zavala City of Austin, DSD P.O. Box 1088 Austin, TX 78767-1088 Reference: Davis Lawns Section 1 Resubdivision 5004 Heflin Ln Austin, TX 78721 Dear Mr Cesar Zavala, City of Austin PARD has requested 0.09 acres of land for Parkland Dedication for a trail along Fort Branch Creek. To fulfill this requirement, we have created a 0.09-acre lot (Lot 4) in the rear of the site adjacent to a City of Austin Parkland easement previously dedicated as part of the adjacent Fort Branch Creek Subdivision (C8-2023-0022.0B). We are seeking a variance to LDC 25-4-171, Lot 4 does not have street access. PARD planning department approves of this lot as is shares a lot line with an already established City of Austin dedicated parkland easement. Their vision of a trail following Fort Branch Creek can be accomplished without a flag accessing Heflin Ln. See attached plans for details on our resubdivision at Davis Lawns Section 1 Resubdivision and Parkland Exhibit. Meeting the requirements of LDC 25-4-171 presents a hardship for us to comply with. The existing lot is approximately 80-ft wide. The proposed resubdivision contains 2 flag lots (Lot 2 and Lot 3) each with a 15-ft flat accessing Heflin Ln. Lot 1 in the current configuration is at the minimum lot width of 50-ft. Adding an addition flag would reduce Lot 1 to less than minimum width thus not a legal lot to develop on. A joint use access easement is proposed on the flag portions of Lot 2 and Lot 3, continuing across Lot 3 enabling access to Lot 4. Thank you for your consideration. Sincerely, MAHONEY ENGINEERING Tyler Boykin, P.E. Associate | Project Manager Phone: (737) 270-7310 tboykin@mahoneyeng.com Samuel Gadbury Civil Designer | Construction Liaison Phone: (512) 593-8452 sgadbury@mahoneyeng.com MAHONEY ENGINEERING I 8201 SOUTH CONGRESS AVENUE, AUSTIN, TEXAS 78745 | O. 512.910.3874 A B C D E F G H I J K L M N O P E M A R T I N L U T H E R K I N G J R B L V D MORRIS WILLIAMS GOLF COURSE D E R L A D G RIN P S D E R L V I L R E B B E W R L D T HIL R O F D L O N L L HIL E N N A T S A M U E L H O U S T O N A V E P E C A N S P RIN G S R D E M A R T I N L U T H E R K I N G J R B L V D PROJECT LOCATION H E F LIN L N F O R T B R A N C H B L V D SITE LOCATION MAP MAPSO NO. 586L SCALE 1"=1000' 1 1 0 1 9 8 7 6 5 4 3 2 1 M A 4 3 : 1 1 3 2 0 2 / 7 1 / 5 / y r u b d a g S / I . I G W D T B H X E D N A L K R A P 3 0 0 0 1 - 7 6 0 1 S T B H X E D A C N T S U A I I \ I \ \ - D D C G , 1 T O L F O T N E M P O L E V E D E R 3 0 0 0 1 \ P U O R G D D C G 7 6 0 1 \ : P 20 0 10 20 40 1" = 20' LEGEND EXISTING PROPOSED DESCRIPTION IRON ROD FOUND CALCULATED POINT PROPERTY BOUNDARY ADJACENT PROPERTY BOUNDARY CONTOURS FEMA 500 YEAR FLOODPLAIN 100 YEAR FLOODPLAIN CRITICAL WATER QUALITY ZONE IMPERVIOUS COVER 500 F500YR 100YR CWQZ HILLSPRIN CIRCLE G FORT BRANCH CREEK SUBDIVISION 1.59 ACRE PARKLAND DEDICATION EASEMENT F 5 0 0 Y R C W F Q 5 Z 0 0 Y R C W Q Z 1 0 0 Y R F500YR 1 0 0 Y R 1 0 0 YR C W Q Z T E A ST 13T T 2: C R A C D O F100YR O D C. N C. N R E ALLE H ST D 1.80 A ET, LLC O. 2018143679, T.C.O.P.R. O. 2018174252, T.C.O.P.R. E C R S D O C. N C W SIM JAIM LO M L O E O Z D D N S A O S G N A U T 6 FF E C. N QZ T 7 VILE F500Y S A O. 2017058959, R N A T.C.O.P.R. VILE C 0" E RIC JE W 1 Q 0 9' E} 2' 0 Z 3'1 9.4 Y O. 2014016327 R T.C.O.P.R. 0°3 7'} 7°5 7'1 1.0 1.0 {N 3 N 2 0' D.E. & P.U.E. 0" E 5 9' E 5 5' P.U.E.-N 0°3 3'1 7°5 {N 3 N 2 (S 5 6°2 R P L RIE 3°2 S 5 9'4 (P S 1 E Z C Q W R O JE W B E R V L T W R EL V O E T 5 ALK ELL W R A ALK G. 914 E N OL. 7078, P T.C.D.R. N D E R D.E. & P.U.E. OL. 20, P ST V E R F 1 0 0 LO O N T 67 1' E 7 8" E 7 T O 6.9 6') E 1 7.2 0 E 6' A T) 1 0 0 Y W F 1 0 0 Y R F O LOT 4 R T B ATE R 0,09 ACRE R Q PARKLAND U DEDICATION R A C W Q Z [S 5 S 5 [2 6°5 6°5 2 1.1 3'2 6' R E E O N K C E 1.1 D 4'0 O E G Y R B E JE R N C E E A ATE C FF 9'] C. N 8" E] 9" E A RIC Y RIC G. 50, T.C.P.R. O. 2016057146, T.C.O.P.R. S 05°42'40" W (S 09°29' W) [S 05°40'03" W] (9.01') [9.01'] 9.01' AL E D 0 0 1 RITIC Y R N C H C ALITY Z 100Y ULLYD EL FL E V F O O R C 2 5 ' D E . . O A O D P E D PLAIN F 5 0 0 Y R C W Q Z LO 0.636 A 27,689 S C T 1 R E O Q. FT. R LOT 3 1 0 0 Y R F500YR C W Q Z R Y 0 0 1 F C W Q Z 100YR CWQZ F 5 0 0 Y C R W Q Z 1 0 0 Y R C W Q Z Z Q W C R F100Y R F500Y QZ W C F 1 0 0 Y R 100YR W F O R ATE T B R R Q U A N C W Q Z C W Q Z F 1 0 0 Y R 1 0 0 F 5 Y R 0 0 Y R Z Q W C 1 0 0 Y R C H C ALITY Z R E E O N K C E RITIC AL Z Q W C R 100YR F500Y Z Q W C CWQZ F 5 C 0 W 0 Y Q R Z C W Q Z Z Q W C R E D V O R G S M L E D E R L A D S T T O C S A G R N G E D R O C. N D LO O C C R E E B T 4 Y P. SIM A SIM O. 2016197426 T.C.O.P.R. P P S S O N O N ID A LA D O C. N N HILL A OL. 19, P BL V D D O C ALE A K "B" N W O R Y A E V D T 3 E G ALL LO N N 2 DITIO G. 11, T.C.P.R. 7°5 3'1 {N 3 O. 2013168077 0" E 3 T.C.O.P.R. 0°3 9' E} 4 7.0 5' P.U.E.-N 5' (P E R P L A O T) T E 1 0 e Y R O D O LO C. N N T 2 ALD J. RILE O. 2005119029, T.C.O.P.R. 5' P.U.E. LOT 2 LOT 1 50' 80' 30' T 1 OLE G. 758 A M N VIN V LO A M. C OL. 2986, P T.C.D.R. N 38°43'52" E 1.33'-N.T.S. 4.37' S 27°53'10" W N 5 (N 5 7°1 3°3 9'1 0" W 7 7' W 8 0.0 9.8 4') 9' H E F P U B LIN L LIC R.O.W. A N E T.B.M. 517.86' (S 5 3°3 7' E 7 7 0.3 3' 0.0 1') T A S DIN A ( P E R P L A T ) . . & P U E . - N O T E 1 0 f C W Q Z 1 0 0 Y R 2 5 ' D E . . C W Q Z . & P U E . . F 5 0 0 Y R C W Q Z F O R T [ S 0 5 ° 4 0 0 3 " ' S 0 5 FL ° 4 2 4 0 " ' ( S 0 9 ° 2 9 ' W B R O A O N C H 100Y F E M A D Z O N E C R E E K W W 1 3 0 . 3 5 ' ) 1 2 8 . 7 E 4 M ' 1 2 8 . 9 0 O ' ] O 500Y F FL A D Z O N E F 1 0 0 Y R 100Y FE FL O O M A D Z O N E [ 3 4 . 9 2 S ' ] 3 4 . 1 0 ° 1 2 9 2 ' ' 1 1 ( " [ S 1 ( 0 1 0 ° 1 4 S 0 Y R 0 5 ° 2 6 ' 4 8 ' " H E E ) 3 5 . E C D O C. N 1 7 ' ) C W Q Z ALLE ] E FLIN P D 3.15 A A H S C E I, LLC O. 2015087487, T.C.O.P.R. E S R R F O W A T E T B R R Q U C W Q Z 3' 7.8 4') 3 8.6 3 M O D U 7" W 3 4' W 3 0'0 S A 1°2 8°0 C. N (S 3 S 2 O. 2018057385, T.C.O.P.R. T 2 NIN EL JA G R EIC K S N O L JOINT USE ACCESS EASEMENT 0' 7.0 0'] 6') 7.0 5.6 9 9 9 2" W 1 3" W 1 4' W 1 6'0 1°2 6'3 8°0 8°0 (S 3 S 2 [S 2 C H EFLIN P ALLE C. N H A D S O C R S E D 1.883 A E I, LLC O. 201609900, T.C.O.P.R. [S 57°19'19" E 365.43'] S 57°19'10" E 435.73' 6 5.4 0' F 3 C W Q Z 1 0 0 Y R F 1 0 0 Y R C W Q Z C W Q Z F 5 0 0 Y R F A 1 N 0 C 0 ALIT 1 0 Y R H C Y Z 0 5 F 0 Y 0 R R E E O Y N R K C E RITIC AL C W Q Z C W Q Z C W Z Q 1 F 0 0 Y R F 5 0 0 Y R 1 0 0 Y R C W Q Z C W Q Z C W Q Z 1 0 0 Y R C W Q Z F 1 0 0 Y R F 5 0 0 Y R F500YR F500YR F500Y R F500YR R E D V O R G S M L E S T O N E G A T E D R D DES R O H R A B C D E G H I J K L M N O 2 2 2 1 2 - F r e b m u N n o i t i a r t s g e R E P B T m o c . g n e y e n o h a m @ y e n o h a m d 9 1 0 2 t h g i r y p o C © C L L g n i r e e n g n E y e n o h a M i e u n e v A s s e r g n o C h u o S 1 0 2 8 t 5 4 7 8 7 s a x e T , n i t s u A 4 7 8 3 - 0 1 9 ) 2 1 5 ( . l e T This document Is released for INTERIM REVIEW under the authority of DANIEL M. MAHONEY, P.E. #111560 on 5/17/23. It is not to be used for REGULATORY APPROVAL, BIDDING, PERMIT, OR CONSTRUCTION Purposes. Texas Board of Professional Engineers Firm Registration No. F-21222 MAHONEY ENGINEERING I I T B H X E D N A L K R A P I I 1 N O T C E S S N W A L S V A D 1 T O L F O T A L P E R 1 2 7 8 7 X T N T S U A I , I N L N F L E H 4 0 0 5 3 0 0 0 1 - 7 6 0 1 . o N T C E J O R P F C : Y B D E N G S E D I G S : Y B N W A R D M M D : C Q / A Q SHEET 1 OF 1 1 1 0 1 9 8 7 6 5 4 3 2 1 April 12, 2024FOR-RS-2024-0009R